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Up Topic The Rybka Lounge / Computer Chess / Lc0/NN's RTX 2060 vs. Stockfish/others i7-4770K
- By MrKris (**) Date 2019-08-13 22:02
Just a short, preliminary, try.
Although the RTX is supposed to overmatch the old cpu, note the similarity:
Here: Lc0 52.5%, 80% draws
TCEC 15 SuFi: Lc0 53.5%, 79% draws

G/5'+2" only 40 games, 20 rare openings reversed (.pgn if requested)
RTX 2060 cudnn-fp-16 threads 2 NNCacheSize 2000000 MinibatchSize 512 MaxPrefetch 64
i7-4770K 8-HT 1GB hash, both Syzygy5&6
Only 1 opening was won by both engines, white: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5

1. 21.0/40 Lc0-v0.22.0 net T40B.2-106
2. 19.0/40 Stockfish_19080109 contempt=0

Lc0 survived as black with the strange book by giving up a minor for 3 pawns with 17...Qxb2+. [Event "First-Lc0-Sf"]
[Site "?"]
[Date "2019.08.11"]
[Round "20"]
[White "Stockfish_19080109c0"]
[Black "Lc0-v0.22.0"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[ECO "E60"]
[Opening "King's Indian"]
[Time "01:33:41"]
[Variation "3.f3"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "187"]
[WhiteType "human"]
[BlackType "human"]

1. d4 Nf6 2. c4 g6 3. f3 e5 {Book, Leko Gambit} 4. dxe5 {+0.92/26 7} Nh5
{-0.79/14 6} 5. Nh3 {+0.76/25 7} Nc6 {-0.83/16 3} 6. Bg5 {+0.83/25 5} Be7
{-0.87/16 5} 7. Bxe7 {+0.96/27 6} Qxe7 {-0.86/16 3} 8. Nc3 {+0.98/26 10}
Qxe5 {-0.84/16 6} 9. g4 {+0.93/25 10} Nf6 {-0.89/15 14} 10. Qd2 {+1.01/25
7} d6 {-0.82/20 6} 11. g5 {+0.97/25 5} Nd7 {-0.84/22 4} 12. Nd5 {+1.01/24
3} Kd8 {-0.85/25} 13. O-O-O {+0.92/26 7} Nb6 {-0.76/23 9} 14. e4 {+0.77/29
8} Bxh3 {-0.72/24 4} 15. Bxh3 {+0.68/29 5} Nxc4 {-0.67/23 5} 16. Qg2
{+0.69/30 8} h6 {-0.47/20 16} 17. f4 {+0.73/30 5} Qxb2+ {-0.48/21 5} 18.
Qxb2 {+0.73/1} Nxb2 {-0.46/19 4} 19. Kxb2 {+0.85/30 2} hxg5 {-0.44/16 3}
20. Bg4 {+0.79/31 37} gxf4 {-0.45/16 5} 21. Nxf4 {+0.76/27 3} Re8 {-0.44/15
21 --- black has 3 pawns vs. the white bishop ---} 22. Bf3 {+0.80/27 9} Ne5
{-0.44/15 2} 23. Be2 {+0.73/27 4} Ke7 {-0.44/14 12} 24. Nd5+ {+0.77/25 6}
Kd8 {-0.45/13} 25. Ne3 {+0.81/24 3} Re6 {-0.37/13 17} 26. Rhf1 {+0.67/29
18} c6 {-0.29/12 13} 27. Nc4 {+0.85/27 6} Ke7 {-0.32/13 11} 28. Rf2
{+1.00/26 3} Rf8 {-0.35/13 14} 29. Rdf1 {+0.94/27 4} b5 {-0.35/13 9} 30.
Nxe5 {+0.95/27 4} Rxe5 {-0.36/12 3} 31. Bd3 {+0.81/27 13} a5 {-0.36/11 6}
32. Rf3 {+0.83/27 16} Rh5 {-0.40/9 15} 33. R1f2 {+1.00/25 6} Ke6 {-0.44/10
12} 34. h3 {+1.00/24 4} Rg5 {-0.41/9 5} 35. Rc2 {+0.92/28 17} Rc5 {-0.39/10
7} 36. Rcf2 {+0.94/26 2} Rg5 {-0.40/11 4} 37. Bc2 {+0.94/27 14} f6
{-0.40/11 11} 38. a4 {+1.01/25 5} bxa4 {-0.35/9 5} 39. Bxa4 {+1.02/22 4} d5
{-0.28/10 6} 40. Bxc6 {+0.90/25 7} dxe4 {-0.24/11 6} 41. Bxe4 {+0.90/25 6}
f5 {-0.23/10 5} 42. Rb3 {+0.94/20 4} Kf6 {-0.21/9 9} 43. Bc2 {+0.69/26 24}
Rg1 {-0.20/9 12} 44. Rd3 {+0.39/25 14} Kg5 {-0.10/8 7} 45. Bd1 {+0.15/22 6}
Rb8+ {-0.09/7 8} 46. Kc3 {+0.41/25 5} Rc8+ {-0.09/7 7} 47. Kb3 {+0.17/22 4}
Re8 {-0.08/7 6} 48. Ka4 {+0.47/19 3} Ree1 {-0.09/7 5} 49. Rfd2 {0.00/25 13}
Kh4 {-0.10/7 4} 50. Kxa5 {0.00/26 3} Re8 {-0.11/7 4} 51. Rf2 {0.00/18 3}
Rg3 {-0.05/8 4} 52. Bf3 {+0.03/23 3} Kxh3 {-0.06/7 7} 53. Kb6 {+0.42/21 3}
Kh4 {-0.02/7 3} 54. Rf1 {0.00/21 2} Kg5 {0.00/7 4} 55. Kc5 {+0.14/22 1}
Rc8+ {0.00/7 4} 56. Kb4 {0.00/31 4} Rh8 {0.00/7 4} 57. Kc4 {0.00/29} Rh4+
{-0.01/7 3} 58. Kd5 {0.00/32 1} Rh8 {-0.02/7 3} 59. Ke6 {0.00/32 1} Rh7
{-0.07/7 3} 60. Rd6 {+0.52/20 1} Ra7 {-0.06/7 2} 61. Rb6 {+0.55/22 3} Rc7
{-0.11/7 3} 62. Ra6 {+0.52/22 1} Rh7 {-0.10/7 2} 63. Rb6 {+0.37/26 6} Rc7
{-0.09/7 2} 64. Ra6 {+0.30/22 3} Rh7 {-0.08/7 2} 65. Bd5 {+0.35/22 2} Rc7
{-0.13/7 2} 66. Re1 {+0.75/19 1} Rh7 {-0.13/7 2} 67. Rd6 {+0.70/21 1} Rc7
{-0.10/7 2} 68. Ra6 {+0.53/25 3} Rh7 {-0.10/7 2} 69. Ba2 {+0.53/20 2} Rc7
{-0.06/6 2} 70. Rb6 {+0.54/22 1} Rg4 {-0.06/7 2} 71. Bd5 {+0.53/20 1} Rg3
{-0.12/7 1} 72. Re2 {+0.48/21 2} Rg4 {-0.08/6 2} 73. Bc6 {+0.53/20 1} Rh7
{-0.08/6 2} 74. Re1 {+0.66/20} Rg3 {-0.10/6 2} 75. Be8 {+0.52/24 1} Rg4
{-0.09/7 1} 76. Kd6 {+0.56/22 2} Re4 {-0.05/7 2} 77. Rg1+ {+0.72/19 1} Rg4
{-0.07/7} 78. Rd1 {+0.49/23 3} Rg7 {-0.06/7 3} 79. Bd7 {+0.65/20} Rh7
{-0.04/6 2} 80. Be6 {+0.46/26 3} Ra7 {-0.07/6 2} 81. Bb3 {+0.43/21 1} Rg3
{-0.05/6 2} 82. Rf1 {+0.37/20} Rg4 {-0.03/6 2} 83. Rc6 {+0.40/22 3} Rg3
{-0.03/6 2} 84. Rb6 {+0.36/24 1} Rg4 {-0.02/6 2} 85. Bd5 {+0.37/23 1} Rg3
{-0.08/6 2} 86. Bc4 {+0.36/22} Rg4 {-0.03/6 1} 87. Bb3 {+0.35/21 1 3-fold
repetition} Rg3 {-0.04/6 2 3-fold repetition} 88. Bc4 {+0.31/20 1} Rg4
{-0.02/6 1} 89. Rc6 {+0.25/20 4} Rg3 {-0.03/6 2} 90. Ke6 {+0.17/21 2} Rg4
{-0.03/6 1} 91. Bb3 {+0.18/21 1} Rg3 {-0.04/7 2} 92. Rb6 {0.00/26 2} Re3+
{-0.07/7 2} 93. Kd6 {0.00/26} Rg3 {-0.02/6 1 3-fold repetition} 94. Bc4
{0.00/24 3 3-fold repetition} 1/2-1/2

Same opening, as black Stockfish was worse; Lc0 won quickly with the exchange sacrifice 32.RxNd4. [Event "First-Lc0-Sf"]
[Site "?"]
[Date "2019.08.11"]
[Round "19"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19080109c0"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "E60"]
[Opening "King's Indian"]
[Time "01:19:51"]
[Variation "3.f3"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "116"]
[WhiteType "human"]
[BlackType "human"]
[FEN "5r2/1r1p1pk1/1p1P2p1/p1p1P1P1/R2n1PBp/4K3/PP5P/2R5 w - - 4 33"]

33. Ke4 {+2.09/9 7} Rfb8 {-2.34/30 12} ({if} 33. .. Nc6
{Lc0:} 34. Rac4 Ra7 35. a3 Rfa8 36. Kd5 a4 37. f5 gxf5 38. Bxf5 Nd4 39. Bg4
b5 40. R4c3 b4 41. Rc4 bxa3 42. bxa3 Rb7 43. Rf1 Rd8 44. Rf2 Rb1 45. g6
fxg6 46. Bxd7 Rxd7 47. e6) 34. Rxd4 {+2.21/11 10} cxd4 {-2.44/32 6} 35. b3
{+2.26/10 2} d3 {-5.47/34 29} 36. Kxd3 {+2.38/10 5} Kf8 {-6.01/33 29} 37.
a3 {+2.67/9 8} Ke8 {-5.54/28 2} 38. f5 {+3.26/11 8} gxf5 {-5.92/28 14} 39.
Bxf5 {+3.29/11 4} Kf8 {-7.07/28 10} 40. g6 {+3.41/11 6} fxg6 {-4.89/24 2}
41. Bxg6 {+3.46/11 6} Ra7 {-5.45/29 5} 42. Rg1 {+3.64/10 9} Kg7 {-6.08/25
2} 43. Be4+ {+3.75/11 6} Kh6 {-6.30/26 2} 44. Rg6+ {+4.20/10 8} Kh5
{-6.56/24 1} 45. Rg7 {+4.83/9 5} Rd8 {-6.83/27 2} 46. e6 {+9.12/8 9} dxe6
{-5.50/20} 47. Rxa7 {+21.23/8 7} Rxd6+ {-4.77/21} 48. Ke3 {+21.31/7 10} Kg4
{-5.42/26 4} 49. Rf7 {+13.08/7 8} Rd8 {-5.12/23 2} 50. Bg2 {+16.38/6 5} Rc8
{-4.29/19} 51. Kd3 {+15.11/7 4} b5 {-4.40/23 3} 52. Rf2 {+12.35/7 5} b4
{-4.49/24 1} 53. axb4 {+13.45/7 2} axb4 {-5.65/26 2} 54. Rc2 {+13.48/7 4}
Rf8 {-5.92/22 1} 55. Rc4+ {+14.98/7 6} Kg5 {-5.46/19} 56. Ke2 {+22.20/7 4}
e5 {-6.00/23 3} 57. Rxb4 {+26.08/6 3} h3 {-6.42/23 1} 58. Bxh3 {+27.14/6 3}
Kf6 {-10.15/23 2  Arena Adjudication} 1-0

Stockfish was able to draw as black.
Lc0 was worse as black, thought it was defending with its low -0.58 (bad for the mover) 32...Kd7 but it was already lost. [Event "First-Lc0-Sf"]
[Site "?"]
[Date "2019.08.10"]
[Round "6"]
[White "Stockfish_19080109c0"]
[Black "Lc0-v0.22.0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B03"]
[Opening "Alekhine"]
[Time "22:06:55"]
[Variation "Four Pawns Attack, 6...Bf5"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "122"]
[WhiteType "human"]
[BlackType "human"]

1. e4 Nf6 2. e5 Nd5 {Book.} 3. c4 {+0.58/27 26} Nb6 {-0.66/13 6} 4. d4 {+0.66/26 2}
d6 {-0.63/13 4} 5. f4 {+0.70/25 3} dxe5 {-0.58/16 13} 6. fxe5 {+0.79/26 3}
Bf5 {-0.58/17 4} 7. Nf3 {+0.77/26 8} e6 {-0.55/16 12} 8. Nc3 {+0.48/25 9}
Nc6 {-0.55/16} 9. Be3 {+0.49/26 10} Bb4 {-0.53/17 6} 10. Be2 {+0.53/24 5}
Na5 {-0.59/15 4} 11. c5 {+0.81/25 3} Nd5 {-0.65/15 5} 12. Bd2 {+0.83/25 3}
Ne7 {-0.67/15 8} 13. O-O {+0.88/25 7} h6 {-0.69/14 11} 14. Be3 {+0.73/22 6}
Bxc3 {-0.70/14} 15. bxc3 {+1.08/22 4} Qd7 {-0.70/12 7} 16. Nh4 {+1.01/24
27} Be4 {-0.92/14 20} 17. Rf2 {+0.99/21 4} g5 {-0.95/12 10} 18. Nf3
{+1.50/20 3} Nf5 {-0.95/14 3} 19. Qc1 {+1.30/23 7} Bd5 {-0.93/13 10} 20. g4
{+0.74/29 14} Nxe3 {-1.06/17 5} 21. Qxe3 {+1.47/23 3} Nc4 {-1.05/16 6} 22.
Qc1 {+1.27/28 9} O-O-O {-1.00/12 12} 23. Nd2 {+1.24/29 8} Nxd2 {-1.00/17 3}
24. Qxd2 {+1.20/29 4} h5 {-1.01/15 20} 25. gxh5 {+1.16/31 11} g4 {-1.01/17}
26. h6 {+1.34/27 3} Bc6 {-0.97/17 4} 27. Bc4 {+1.33/29 5} Qe7 {-0.59/16 9}
28. Rf6 {+1.58/26 3} Qxc5 {-0.68/17 6} 29. Qd3 {+1.47/25 7} Be4 {-0.83/17
7} 30. Qxe4 {+1.61/28 7} Qxc4 {-0.85/18} 31. Rb1 {+1.85/28 9} b6 {-0.97/17
7} 32. Qa8+ {+2.76/24 4} Kd7 {-0.58/13} 33. Qg2 {+3.01/28 10} Kc8 {-1.53/13
24} 34. Rxf7 {+3.34/26 9} Kb8 {-1.58/14 2} 35. Qd2 {+3.43/25 3} Qc6
{-1.65/13 17} 36. Rbf1 {+3.45/29 11} Qe4 {-1.64/12 8} 37. R7f4 {+3.60/29
12} Qg6 {-1.83/11 12} 38. Rf6 {+3.70/26 2} Qh5 {-1.85/11 3} 39. Qe3
{+3.81/26 6} Qe8 {-1.94/11 11} 40. Rf7 {+3.79/26 4} Qa4 {-1.91/11 5} 41.
Qd2 {+3.88/25 4} Qc6 {-1.96/11 3} 42. R1f6 {+4.11/25 3} a5 {-2.07/11 9} 43.
Qd3 {+4.19/27 9} Qa4 {-2.09/12 5} 44. Qd2 {+4.38/28 8} Qc6 {-2.14/12 2} 45.
Re7 {+4.35/25 4} Qe4 {-2.28/12 16} 46. Rexe6 {+4.46/24 2} Rdf8 {-2.29/16 6}
47. a3 {+4.38/25 4} Rfg8 {-1.95/11 4} 48. Rf4 {+4.72/25 5} Qb1+ {-2.04/12
3} 49. Kg2 {+4.78/23 4} Rg5 {-2.05/11 5} 50. Ref6 {+4.94/24 4} Ka7
{-2.17/10 5} 51. e6 {+5.92/21 2} Rb5 {-2.10/11 8} 52. Qe3 {+6.40/22 2} Rh5
{-2.13/11 1} 53. Qe4 {+8.22/23 2} Qb2+ {-2.37/10 5} 54. Rf2 {+9.89/23 3}
Qc1 {-2.65/11 6} 55. Rf7 {+12.68/24 2} Qxh6 {-2.79/11 4} 56. Rxc7+ {+M16/49
2} Ka6 {-3.72/13 1} 57. Qb7+ {+M15/52 2} Kb5 {-4.43/11} 58. Qc6+ {+M14/57
2} Ka6 {-5.15/9} 59. Qc4+ {+M13/61 2} Rb5 {-7.60/8 5} 60. a4 {+M12/66 2}
Qxh2+ {-10.08/7 4} 61. Kf1 {+M11/1} Qh1+ {-8.96/7 3  Arena Adjudication}
1-0
1: Lc0-v0.22.0          21.0/40 wb ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· 
2: Stockfish_19080109c0 19.0/40 == =0 =1 == =0 =1 0= == == 0= == == == == == == 01 == == == 

Lc0: (+5 =32 -3) 52.5 %
Draws 80%
1 opening won by both engines (0 both-colors wins)

- By MrKris (**) Date 2019-08-14 00:24 Edited 2019-08-14 00:45
Experimenting with Leelafish I had to go up to Boost 50 for it not to lose as black with the Alekhine (normal) start 1.e4 Nf6 2.e5 Nd5.
Boost 20 and 33 lost, as did Lc0 in my last post this thread.

G/5'+2" Syzygy 5&6 (same Lc0/Sf settings as last post)
Leelafish: AuxEngineFile Sf-same, Hash=256; Threads=4
A.E.Threshold 50, A.E.Depth 14, A.E.Boost 50, A.E.FollowPvDepth 2, A.E.Verbosity 1

Stockfish 1/2-1/2 Leelafish
After 41.Qcxc2 {+2.01/25 3"} Qd7 {+0.01} very strange material:
white Q+Q+B+3pawns , black Q+R+R+5pawns
5rk1/r2q1pp1/1p4p1/3pP3/6P1/8/1BQ4P/3Q2K1 w - - 1 42


At 61.Be3 {+4.75/35 1"} R2f6 {-4.24/11 2"} Stockfish best and Leelafish worst evaluations.

At 66.Qxb6 {+4.57/40 1"} Ra6 {-2.82/8 2"} Leelafish has given up its extra 2 pawns:
white only Q+B+ g+h pawns , black R+R+ 2g pawns - apparantly a blockade.
Leelafish's evaluation slides down to 0, but Stockfish stays over 4 until a few moves before the end.

[Event "Sf-Lf"]
[Site "G/5'+2''"]
[Date "2019.08.10"]
[Round ""]
[White "Stockfish_19080109c0"]
[Black "Leelafish-v0.8"]
[Result "1/2-1/2"]
[BlackElo "2000"]
[ECO "B03"]
[Opening "Alekhine"]
[Time "16:08:44"]
[Variation "Four Pawns Attack, Trifunovic Variation"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "231"]
[WhiteType "program"]
[BlackType "program"]

1. e4 Nf6 2. e5 Nd5 3. d4 {+0.85/26 24} d6 {-1.04/13 6} 4. c4 {+0.71/26 4}
Nb6 {-1.06/13 4} 5. f4 {+0.52/27 7} Bf5 {-0.90/15 9} 6. Nc3 {+0.80/24 3}
dxe5 {-0.90/17 5} 7. fxe5 {+0.64/26 8} Nc6 {-0.87/17 6} 8. Be3 {+0.35/27
27} e6 {-0.91/15 2} 9. Nf3 {+0.32/26 10} Bb4 {-1.02/16 19} 10. Be2
{+0.39/23 3} Na5 {-1.01/17 0} 11. c5 {+0.72/24 4} Nd5 {-1.05/16 3} 12. Bd2
{+0.77/22 3} Ne7 {-1.12/14 9} 13. O-O {+0.51/24 8} O-O {-1.10/14 13} 14.
Bc1 {+0.53/25 6} Bxc3 {-1.13/13 8} 15. bxc3 {+0.55/24 3} Nac6 {-1.09/12 11}
16. Qe1 {+1.04/23 7} b6 {-0.92/14 10} 17. Ba3 {+0.57/27 10} Rb8 {-0.92/15
1} 18. cxb6 {+0.61/25 3} axb6 {-0.83/14 7} 19. Nh4 {+0.74/24 3} Ra8
{-0.86/13 4} 20. Bb2 {+0.66/25 6} Bc2 {-0.81/13 12} 21. Qd2 {+1.02/25 9}
Bg6 {-0.79/12 7} 22. Bf3 {+0.87/26 13} Ra7 {-0.86/12 10} 23. Nxg6 {+1.11/26
9} hxg6 {-0.97/14 5} 24. Qe2 {+1.24/24 2} Na5 {-0.88/13 7} 25. c4 {+0.76/30
42} Qd7 {-0.60/13 8} 26. Rac1 {+1.01/25 2} Nac6 {-0.62/13 8} 27. d5
{+1.10/26 4} Nd8 {-0.59/13 2} 28. Rfd1 {+0.37/28 43} Rxa2 {-0.64/12 7} 29.
Rd2 {+0.64/26 13} Qa4 {-0.64/12 13} 30. Qe1 {+0.75/26 6} Nf5 {-0.52/12 10}
31. g4 {+0.88/22 1} Ne7 {-0.37/16 9} 32. Qd1 {+0.64/29 28} Qb4 {-0.37/14 6}
33. Rcc2 {+0.52/22 2} Ra7 {-0.39/14 13} 34. Bc3 {+0.48/23 10} Qxc4
{-0.20/15 6} 35. d6 {+0.73/22 1} Nd5 {+0.04/19 4} 36. Bb2 {+2.09/26 1} Qa4
{-0.04/18 4} 37. Bxd5 {+1.88/28 4} exd5 {+0.06/19 4} 38. dxc7 {+2.04/27 2}
Nc6 {+0.06/18 0} 39. Rd4 {+2.07/28 5} Nxd4 {+0.05/17 6} 40. c8=Q {+2.23/26
1} Nxc2 {+0.08/15 0} 41. Qcxc2 {+2.01/25 3} Qd7 {+0.01/16 8} 42. Qd4
{+2.16/26 5} Kh7 {+0.04/15 2} 43. Qb3 {+2.25/21 1} Rc8 {-0.20/14 30} 44. e6
{+1.68/28 10} fxe6 {+0.38/13 5} 45. Qe5 {+1.93/26 1} Qf7 {-0.14/12 9} 46.
Qh3+ {+2.02/23 3} Kg8 {-0.22/14 0} 47. Qf1 {+2.00/24 2} Qe7 {-0.36/13 7}
48. Qfe1 {+2.07/23 1} Kh7 {-0.40/13 15} 49. Qb1 {+2.82/24 2} Qc5+ {-2.11/12
5} 50. Kg2 {+3.29/23 1} Qc2+ {-2.54/12 4} 51. Qxc2 {+3.39/25 1} Rxc2+
{-2.56/13 2} 52. Kg3 {+3.33/27 2} d4 {-2.29/14 4} 53. Qxd4 {+3.59/26 2} Re2
{-3.07/14 5} 54. Bc3 {+3.89/22 1} e5 {-3.11/16 3} 55. Qd3 {+4.44/24 1} Raa2
{-3.39/15 2} 56. h3 {+4.52/28 2} e4 {-2.96/14 7} 57. Qd4 {+4.37/30 2} Ra7
{-2.94/14 0} 58. Kh4 {+4.55/30 1} Rc7 {-3.14/13 2} 59. Bd2 {+4.56/31 2} Rf7
{-3.97/11 8} 60. Qc4 {+4.57/32 1} Ref2 {-4.14/12 2} 61. Be3 {+4.57/35 1}
R2f6 {-4.24/11 2} 62. Bg5 {+4.57/38 2} Rf3 {-3.62/10 5} 63. Qxe4 {+4.57/37
1} Ra3 {-3.58/11 3} 64. Bf4 {+4.57/37 2} Rfa7 {-3.62/9 3} 65. Qe6 {+4.57/39
1} R7a5 {-2.76/9 1} 66. Qxb6 {+4.57/40 1} Ra6 {-2.82/8 2} 67. Qb7 {+4.57/42
1} Ra7 {-2.55/9 2} 68. Qb5 {+4.57/40 2} R7a5 {-2.57/9 2} 69. Qe2 {+4.57/38
1} Ra2 {-2.45/9 2} 70. Qe7 {+4.57/39 1} Ra7 {-2.34/9 1} 71. Qe6 {+4.57/39
1} R7a6 {-2.27/9 2} 72. Qd5 {+4.57/30 1} R6a5 {-2.23/9 2} 73. Qc6 {+4.57/36
1} Ra6 {-2.24/9 2} 74. Qd5 {+4.57/34 2} R6a5 {-2.10/9 2} 75. Qb7 {+4.57/34
2} Ra7 {-2.11/9 2} 76. Qe4 {+4.57/30 2} R2a4 {-2.00/10 3} 77. Qe3 {+4.35/21
9} Ra3 {-1.97/9 1} 78. Qf2 {+3.91/19 5} Ra2 {-1.93/9 2} 79. Qc5 {+4.02/18
2} R7a5 {-1.93/9 2} 80. Qc1 {+3.75/20 1} Ra1 {-1.96/9 1} 81. Qc7 {+4.00/22
1} Ra7 {-1.95/9 1} 82. Qb6 {+4.18/24 2} R7a6 {-1.91/9 2} 83. Qc7 {+4.57/27
1} Ra7 {-1.78/9 1} 84. Qc2 {+4.57/33 0} R1a2 {-1.66/9 2} 85. Qe4 {+4.57/30
1} R2a4 {-1.69/10 4} 86. Qe3 {+4.57/37 0} Ra3 {-1.46/8 1} 87. Qe8 {+4.57/37
1} Ra8 {-1.52/9 1} 88. Qc6 {+4.57/28 5} R8a6 {-1.45/9 1} 89. Qc4 {+4.57/28
0} R6a4 {-1.42/10 2} 90. Qc7 {+4.58/37 0} Ra7 {-1.44/9 1} 91. Qc2 {+4.58/37
1} Ra2 {-1.30/9 1} 92. Qc8 {+4.58/37 1} Ra8 {-1.32/9 1} 93. Qc4 {+4.58/40
1} R8a4 {-1.21/9 2} 94. Qc7 {+4.58/38 1} Ra7 {-1.22/9 1} 95. Qc6 {+4.58/38
1} R7a6 {-1.16/9 2} 96. Qb7 {+4.58/38 6} Ra7 {-1.13/9 2} 97. Qb8 {+4.48/18
3} Ra8 {-1.09/9 2} 98. Qb6 {+4.47/17 1} R8a6 {-1.03/9 2} 99. Qe3 {+4.57/16
2} R2a3 {-0.97/9 2} 100. Qe7 {+4.58/18 1} Ra7 {-0.91/9 1} 101. Qe6
{+4.58/27 2} R7a6 {-0.84/9 2} 102. Qe7 {+4.58/27 1} Ra7 {-0.72/9 1} 103.
Qe2 {+4.58/18 1} Ra2 {-0.64/8 2} 104. Qe5 {+4.31/18 2} R7a5 {-0.61/8 2}
105. Qc7 {+4.38/16 1} Ra7 {-0.49/8 1} 106. Qe5 {+4.19/18 1} R7a5 {-0.40/8
2} 107. Qe6 {+4.47/21 2} Ra6 {-0.31/8 1} 108. Qe1 {+2.93/17 2} Ra1 {-0.30/8
2} 109. Qe7 {0.00/28 1} Ra7 {-0.24/8 1} 110. Qf8 {0.00/34 0} Ra8 {-0.14/8
2} 111. Qf7 {0.00/40 1} R1a7 {-0.09/9 2} 112. Qd5 {0.00/41 1} Ra5 {-0.06/8
1} 113. Qc6 {0.00/39 1} R8a6 {-0.06/7 2} 114. Qd7 {0.00/46 0} Ra7 {-0.05/5
2} 115. Qe6 {0.00/51 1} R7a6 {0.00/3 3} 116. Bg5 {0.00/84 4 50 moves rule}
1/2-1/2
- By MrKris (**) Date 2019-08-18 05:12
G/5'+2" only 80 games, 20 rare openings reversed each (.pgn if requested)
RTX 2060 cudnn-fp-16 threads 2 NNCacheSize 2000000 MinibatchSize 512 MaxPrefetch 64
i7-4770K 8-HT 1GB hash, both Syzygy5&6

Leelafish: Aux.Engine same Sf, Hash=256; Threads=4
Threshold 50, Depth 14, Boost 50, FollowPV 2 (may not be best)
Allie: defaults

3: Stockfish_19080109c0 38.5/80  48.1%  +9 =59 -12  (Draws 74%)
1: Leelafish-v0.8                21.0/40  52.5%  +7 =28 -5
2: Allie_0.4                        20.5/40  51.2%  +5 =31 -4
  

Game below after 49.Nxb2 {-3.43/28 2"} Nh6 {+12.37/9 3"}
8/6k1/p2p3n/2pPn1p1/2P1P3/P7/1N4B1/5K2 w - - 1 50

[Event "First_Sf_Al-Lf"]
[Site "?"]
[Date "2019.08.14"]
[Round "25"]
[White "Stockfish_19080109c0"]
[Black "Allie_0.4"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "A81"]
[Opening "Dutch"]
[Time "17:12:18"]
[Variation "2.g3 Nf6"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "125"]
[WhiteType "human"]
[BlackType "human"]

1. d4 f5 2. g3 {+0.52/26 19} Nf6 {-1.05/9 15} 3. b3 {+0.72/24 6} e6
{-0.66/8 10} 4. Bg2 {+0.65/25 8} a5 {-0.62/9 10} 5. c4 {+0.56/24 24} Bb4+
{-0.61/10 9} 6. Bd2 {+0.59/23 2} O-O {-0.60/11 11} 7. a3 {+0.52/24 15}
Bxd2+ {-0.35/11 5} 8. Qxd2 {+0.59/26 6} d6 {-0.33/13 3} 9. Nc3 {+0.26/28
28} e5 {-0.26/10 6} 10. e3 {+0.15/25 3} Nbd7 {-0.30/10 11} 11. Nge2
{+0.30/21 4} c6 {-0.29/10 6} 12. O-O {+0.33/23 5} e4 {-0.28/15 5} 13. Nf4
{+0.39/24 10} Qe7 {-0.27/12 4} 14. h4 {0.00/23 6} Re8 {-0.01/9 5} 15. Rfb1
{+0.39/26 11} Qf7 {+0.09/10 6} 16. Nh3 {+0.53/24 10} h6 {+0.34/9 5} 17. Na4
{+0.33/25 25} Ng4 {+0.68/9 7} 18. Bf1 {+0.25/23 3} g5 {+1.86/10 6} 19. hxg5
{-0.53/27 40} hxg5 {+2.16/11 5} 20. Bg2 {-0.69/25 15} Qh5 {+1.92/12 4} 21.
b4 {-0.23/23 3} Nh6 {+1.76/11 10} 22. bxa5 {+0.51/21 2} Nf7 {+1.47/10 8}
23. Rb3 {-0.64/25 16} Kg7 {+1.79/15 4} 24. Rab1 {0.00/26 7} Nf6 {+2.06/20
4} 25. Nb6 {0.00/26 3} f4 {+2.12/20 2} 26. g4 {-0.75/27 13} Bxg4 {+2.15/19
2} 27. exf4 {-0.61/27 5} e3 {+1.96/16 1} 28. fxe3 {-0.38/26 2} Rad8
{+1.91/17 2} 29. Nf2 {-0.61/28 5} Rh8 {+1.88/14 2} 30. a6 {-0.74/26 3} Qh2+
{+2.80/13 8} 31. Kf1 {+0.09/1} bxa6 {+3.00/18 2} 32. d5 {-1.21/24 4} c5
{+2.94/19 3} 33. Qb2 {-1.14/29 5} Qh4 {+3.07/16 1} 34. Nxg4 {-0.88/24 2}
Qxg4 {+3.02/12 5} 35. Qe2 {-0.65/27 8} Qh4 {+2.87/13 11} 36. Qf2 {-1.10/28
6} Qh5 {+2.89/11 7} 37. Re1 {-2.03/26 18} Rde8 {+3.62/9 12} 38. Qb2
{-1.69/24 4} Qg4 {+6.21/9 12} 39. Re2 {-2.23/25 3} Rh5 {+7.41/11 9} 40. e4
{-2.53/27 8} Qxf4+ {+8.66/11 4} 41. Rf2 {-2.30/23} Qe5 {+9.80/10 3} 42. Na4
{-2.51/23 2} Ng4 {+11.27/9 4} 43. Re2 {-2.80/24 4} Rh6 {+11.68/8 6} 44.
Qxe5+ {-2.50/20 2} Ngxe5 {+10.31/8 9} 45. Nb2 {-2.35/19} Rhh8 {+11.20/8 7}
46. Nd1 {-2.34/23 1} Rb8 {+11.48/12 4} 47. Rxb8 {-2.38/24 2} Rxb8
{+11.22/12 3} 48. Rb2 {-2.76/25 3} Rxb2 {+11.46/11 2} 49. Nxb2 {-3.43/28 2}
Nh6 {+12.37/9 3} 50. a4 {-3.18/23 1} a5 {+13.84/8 6} 51. Kf2 {-2.92/24 2}
Nhg4+ {+16.03/9 4} 52. Ke1 {-3.52/25 2} Kh6 {+17.35/8 8} 53. Nd1 {-2.76/22}
Nxc4 {+15.69/9 5} 54. Bf1 {-3.83/28 3} Nge5 {+15.30/10 2} 55. Kf2 {-4.14/27
2} Kh5 {+19.47/7 6} 56. Kg3 {-4.43/26 1} Nd2 {+23.03/7 6} 57. Bg2 {-4.69/26
2} Kg6 {+22.61/7 4} 58. Nc3 {-4.64/26 1} Kf6 {+21.13/8 5} 59. Kf2 {-4.96/27
2} Ndc4 {+24.59/7 4} 60. Bf1 {-5.24/27 1} Ng4+ {+23.92/7 5} 61. Kg3
{-5.61/27 1} Nge3 {+27.21/7 3} 62. Be2 {-5.98/27 1} Ke5 {+26.50/8 4} 63.
Bf3 {-5.89/25  Arena Adjudication} 0-1

Below, at least Allie drew with black with this opening. The other games where: Sf 1-0 Lf, Al 1-0 Sf, Lf 1-0 Sf.
Black sacrificed a pawn then the exchange but the attack was just a blockade.
One Hundred Consecutive Stockfish 0.00's begining after 90.hxg4 {0.00/27 0"} Qh1 {black +2.03/12 1"}
1k4r1/2pn1p2/1p1p1b2/pP1PpP2/P1P2nP1/R4R2/2Q2BP1/3B1K1q w - - 1 91


[Event "First_Sf_Al-Lf"]
[Site "?"]
[Date "2019.08.14"]
[Round "23"]
[White "Stockfish_19080109c0"]
[Black "Allie_0.4"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[ECO "C40"]
[Opening "Open Game"]
[Time "16:15:14"]
[Variation "Gunderam Defence"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "382"]
[WhiteType "human"]
[BlackType "human"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 {+1.10/23 11} Nf6 {-1.79/13 10} 4. O-O {+0.96/25
9} d6 {-1.74/15 3} 5. Re1 {+1.00/26 5} g6 {-1.34/12 7} 6. d4 {+0.73/24 17}
Bg7 {-1.34/15 3} 7. c3 {+0.76/25 12} O-O {-1.19/8 7} 8. h3 {+0.59/25 15} b6
{-1.02/9 7} 9. Bg5 {+0.62/23 2} Bb7 {-1.00/10 11} 10. Bh4 {+0.53/27 18} h6
{-0.97/9 8} 11. Nbd2 {+0.62/25 4} Re8 {-0.99/9 10} 12. a4 {+0.58/26 11} a6
{-0.98/10 3} 13. Bb3 {+0.69/25 8} Nbd7 {-0.59/8 9} 14. Bc2 {+0.52/27 4} Nf8
{-0.65/7 10} 15. d5 {+0.62/29 32} a5 {-0.52/8 6} 16. Nc4 {+0.99/24 6} Bc8
{-0.40/8 7} 17. Bd3 {+0.75/26 21} g5 {-0.20/9 6} 18. Bg3 {+0.77/22 1} Ng6
{-0.18/11 4} 19. Ne3 {+0.82/26 9} Nf4 {-0.09/9 5} 20. Bc2 {+0.65/26 9} Qd8
{+0.03/7 8} 21. b3 {+0.78/24 4} Kh8 {+0.38/7 5} 22. Nh2 {+0.33/27 22} h5
{+0.70/10 5} 23. f3 {+0.03/26 8} Rg8 {+1.22/8 7} 24. b4 {0.00/26 7} Qe8
{+0.87/8 9} 25. b5 {+0.89/26 2} Bh6 {+0.89/9 5} 26. c4 {+0.39/29 9} Rg7
{+1.11/11 4} 27. Ra3 {+0.58/28 10} Qe7 {+1.09/12 3} 28. Rf1 {0.00/30 10}
Bd7 {+1.13/13 3} 29. Nf5 Bxf5 30. exf5 Rag8 31. Qe1 Rh7 32. Rc3 Kg7 33. Bd1 Kf8 34.
Bf2 Ke8 35. Be3 Kd7 36. Rb3 Qd8 37. Qf2 Kc8 38. Qc2 Kb7 39. Bf2 Bf8 40. Be3
Rhh8 41. Ra3 Be7 42. Rb3 Qf8 43. Re1 Qg7 44. Kf1 Qh7 45. Bf2 Kb8 46. Bg1
Bd8 47. Qb1 Rg7 48. Qc2 Rhg8 49. Ree3 Be7 50. Bf2 {-1.02/23 3} Kb7 {+3.31/7 6 --black's best--} 51. Rbc3 Qh6 52. Bg1
Bd8 53. Qd2 Kb8 54. Bf2 Kb7 55. Rb3 Kb8 56. Rec3 Be7 57. Qc2 Kb7 58. Qd2
Rh8 59. Qc2 Rhg8 60. Qd2 Kb8 61. Qc2 Rh8 62. Ra3 Qh7 63. Rab3 Rgg8 64. Ra3
Ne8 65. Qe4 Nf6 66. Qc2 Rg7 67. Rab3 Rhg8 68. Re3 Bd8 69. Rec3 Qh6 70. Ra3
Rh8 71. Bg1 Qh7 72. Bf2 {-1.43/24 2 --white's worst--} Qh6 {+2.93/7 4} 73. Bg1 Rhg8 74. Rab3 Kb7 75. Re3 Qh7 76. Bf2
Kb8 77. Rec3 Rh8 78. Ra3 Rgg8 79. Rab3 g4 80. fxg4 Nd7 81. Ra3 Bf6 82. Rcb3
Bd8 83. Rc3 Kc8 84. Re3 Bf6 85. Rec3 Kb8 86. Re3 Rg7 87. Rec3 Rhg8 88. Rf3
hxg4 89. Nxg4 Rxg4 90. hxg4 Qh1+ 91. Bg1 {0.00/1} Rh8 92. Rfe3 Bg5 93. Bf3
Nc5 94. Qf2 Kb7 95. Qa2 Rh7 96. Qf2 Rh8 97. Qc2 Rh6 98. Qa2 Rh7 99. Qd2 {0.00/34 2} f6 {+2.31/7 3 --black's decline slowly until the end--}
100. Qa2 Rh6 101. Qc2 Rh2 102. Qb2 Kc8 103. Qc2 Kb8 104. Qd2 Kb7 105. Qc2
Kc8 106. Qb2 Kb8 107. Qd2 Kc8 108. Qb2 Kb7 109. Qd2 Rh8 110. Qf2 Rh2 111.
Qd2 Rh7 112. Qf2 Re7 113. Qg3 Qh8 114. Qe1 Rg7 115. Qb1 Qh1 116. Qb2 Rg8
117. Qc2 Kc8 118. Qf2 Bh4 119. Qc2 Bg5 120. Bd1 Rh8 121. Bf3 Rh7 122. Qf2
Re7 123. Be4 Rh7 124. Bf3 Kb7 {3-fold repetition} 125. Qa2 Ka7 126. Qf2 Rh2
127. Qc2 Ka8 128. Rec3 Rh8 129. Re3 Rh7 130. Qb2 Bh4 131. Bd1 Bg5 132. Bf3
Rh6 133. Qf2 Rh2 134. Qg3 Rh8 135. Qf2 Re8 136. Bd1 Rh8 137. Bf3 Kb7
{3-fold repetition} 138. Qc2 Ka7 139. Qa2 Re8 140. Bd1 Rh8 141. Bf3 Kb8
142. Qb2 Bh4 143. Bd1 Bg5 144. Bf3 Kc8 145. Qc2 Kd7 146. Be4 Nxe4 147. Rxe4
Rh4 148. Ree3 Rh2 149. Re2 Rh4 150. Ree3 Rh2 151. Re2 Nxe2 152. Qxe2 Bf4
153. c5 bxc5 154. b6 cxb6 155. Rf3 Kd8 156. Rb3 Ke7 157. Rxb6 Be3 158. Rb7+
Kf8 159. Rb8+ Kg7 160. Rb7+ Kh8 161. Rb8+ Kh7 162. Rb7+ Kg8 163. Rb8+ Kg7
164. Rb7+ Kh8 165. Rb8+ Kh7 166. Rb7+ Kg8 167. Rb8+ Kf7 168. Rb7+ Kf8 169.
Rb8+ Ke7 170. Rb7+ Kd8 171. Rb8+ Kc7 172. Rb7+ Kd8 173. Rb8+ Kc7 174. Rc8+
Kxc8 175. Qa6+ Kd7 176. Qa7+ Ke8 177. Qb8+ Kd7 178. Qb7+ Kd8 179. Qb8+ Kd7
180. Qb7+ Kd8 181. Qb6+ Ke8 182. Qc6+ Ke7 183. Qc7+ Ke8 184. Qc8+ Kf7 185.
Qc7+ Kg8 186. Qd8+ Kh7 187. Qe7+ Kg8 188. Qe8+ Kg7 {+0.35/16 1"} 189. Qe7+ Kh8 190. Qf8+
Kh7 {0.00/255} 191. Qf7+ Kh8 {Arena Adjudication --0.00 by both for 3 moves--} 1/2-1/2


Stockfish won both with with white in B32 Sicilian Lowenthal, and drew both with black.
Stockfish lost both with black in A40 English Defence, and only drew both with white.

[Event "First_Sf_Al-Lf"]
[Site "?"]
[Date "2019.08.14"]
[Round "33"]
[White "Stockfish_19080109c0"]
[Black "Allie_0.4"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B32"]
[Opening "Sicilian"]
[Time "21:14:10"]
[Variation "Lowenthal, 5.Nb5"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "83"]
[WhiteType "human"]
[BlackType "human"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 {+0.46/25 7} Nf6 {-0.57/14
9} 6. Bg5 {+0.52/26 13} Qa5+ {+0.16/13 12} 7. Qd2 {+1.23/21 2} Qxd2+
{-3.40/12 7} 8. Nxd2 {+1.30/24 7} Rb8 {-3.70/14 9} 9. Bxf6 {+1.39/24 3}
gxf6 {-3.26/13 10} 10. Nc4 {+1.25/26 12} Bc5 {-3.40/13 13} 11. c3 {+1.33/23
6} a6 {-3.50/17 7} 12. Nbd6+ {+1.38/22 4} Ke7 {-3.52/16 4} 13. Rd1
{+1.44/28 7} b5 {-3.58/17 3} 14. Ne3 {+1.47/25 2} Bxe3 {-3.73/14 4} 15.
Nf5+ {+1.61/26 4} Kf8 {-3.72/14 7} 16. Nxe3 {+1.69/25 6} b4 {-3.67/13 1}
17. Be2 {+1.61/27 8} bxc3 {-3.94/11 11} 18. bxc3 {+1.76/26 6} Rb2 {-4.34/14
13} 19. Bc4 {+1.76/29 17} d6 {-4.74/13 13} 20. O-O {+1.83/28 10} Na5
{-4.53/18 5} 21. Bd5 {+1.82/27 5} Rb5 {-4.52/14 5} 22. a4 {+2.01/27 3} Rc5
{-4.50/10 8} 23. Rd3 {+2.23/26 4} Nc6 {-5.26/10 16} 24. Rb1 {+2.31/28 8}
Ne7 {-5.99/13 11} 25. Bb7 {+2.45/26 3} Kg7 {-6.19/17 5} 26. Rxd6 {+2.42/28
5} Rxc3 {-6.39/13 7} 27. Bxa6 {+2.58/29 8} Be6 {-5.71/13 9} 28. Rb7
{+2.36/32 18} Rc1+ {-5.88/16 5} 29. Bf1 {+2.42/30 3} Re8 {-5.78/17 2} 30.
a5 {+2.57/30 4} Nc6 {-5.80/16 2} 31. a6 {+2.69/29 7} Nd4 {-5.77/15 5} 32.
h3 {+2.50/31 12} Ra1 {-4.26/10 7} 33. Rdb6 {+2.81/29 11} Rc8 {-3.77/10 7}
34. Kh2 {+2.76/29 5} Rc3 {-3.62/10 6} 35. Re7 {+3.10/27 6} Kh6 {-4.37/10
11} 36. Re8 {+3.87/28 7} Kh5 {-5.72/9 10} 37. Rg8 {+4.06/24 2} Rcc1
{-7.98/9 7} 38. g4+ {+4.76/25 4} Kh6 {-7.86/9 5} 39. Kg2 {+4.91/26 3} Re1
{-9.52/10 8} 40. h4 {+7.54/33 5} Rec1 {-11.40/9 4} 41. a7 {+7.85/29 3} Rxa7
{-5.93/13 5} 42. Nf5+ {+13.14/27 3  Arena Adjudication} 1-0

[Event "First_Sf_Al-Lf"]
[Site "?"]
[Date "2019.08.15"]
[Round "40"]
[White "Leelafish-v0.8"]
[Black "Stockfish_19080109c0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "A40"]
[Opening "Queen's Pawn"]
[Time "00:43:45"]
[Variation "English Defence, 3.e4"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "110"]
[WhiteType "human"]
[BlackType "human"]

1. d4 b6 2. e4 e6 3. c4 Bb7 4. Bd3 {+1.46/11 6} Bb4+ {-0.71/25 15} 5. Kf1
{+1.40/11 5} Be7 {-0.74/22 2} 6. Nf3 {+1.38/12 13} d6 {-0.81/24 8} 7. Nc3
{+1.30/11 4} Nd7 {-0.81/24 6} 8. Bc2 {+1.23/11 13} e5 {-0.66/26 14} 9. d5
{+1.30/9 7} a6 {-0.49/24 7} 10. Be3 {+1.18/9 6} Ngf6 {-0.56/23 4} 11. Kg1
{+1.24/11 5} b5 {-0.28/25 13} 12. cxb5 {+1.54/15 6} axb5 {-0.38/25 6} 13.
Nxb5 {+1.49/16 3} O-O {-0.30/25 6} 14. h3 {+1.44/16 5} Qb8 {0.00/26 6} 15.
Nc3 {+1.35/15 7} c6 {0.00/25 10} 16. Kh2 {+1.35/15 8} cxd5 {-0.21/26 9} 17.
exd5 {+1.35/16} Rc8 {-0.02/24 3} 18. a4 {+1.39/14 10} g6 {-0.31/27 38} 19.
Qd2 {+1.58/18 13} Bd8 {-0.29/24 7} 20. Rhb1 {+1.72/13 10} Nb6 {-0.38/25 8}
21. Bb3 {+1.65/14 5} Ba6 {-0.35/23 2} 22. a5 {+1.67/14 14} Nc4 {-0.77/27
10} 23. Bxc4 {+1.53/16 3} Rxc4 {-0.69/26 3} 24. Ra3 {+1.55/15 15} Rb4
{-0.90/29 34} 25. b3 {+1.53/14} Bb7 {-0.34/24 9} 26. Bg5 {+1.50/15 12} Kg7
{-0.36/27 14} 27. Rba1 {+1.55/13 11} Ba6 {-0.32/24 2} 28. Na4 {+1.56/14 10}
Rxb3 {-0.75/27 9} 29. Nb6 {+2.23/15 9} Rxa3 {-0.88/27 5} 30. Rxa3 {+2.24/16
3} Ra7 {-0.75/27 3} 31. Bh6+ {+2.20/14 4} Kg8 {-1.01/32 22} 32. Qb4
{+2.24/14 4} Be7 {-0.92/28 2} 33. Ne1 {+2.30/14 8} Nd7 {-0.82/25 3} 34. Nc2
{+2.20/13 9} Nc5 {-0.64/25 3} 35. Qd2 {+2.03/13 13} Bf8 {-0.35/25 3} 36.
Nb4 {+2.04/14 10} Bxh6 {-0.54/26 6} 37. Qxh6 {+1.99/12} Qe8 {-0.76/26 5}
38. Nc6 {+2.12/12 7} Rc7 {-1.49/25 7} 39. Na4 {+2.67/14 9} Nd3 {-1.54/30
19} 40. Nc3 {+3.49/16 13} f5 {-1.88/30 21} 41. Rb3 {+3.57/22 3} Rb7
{-2.16/30 4} 42. Rb6 {+3.84/21 3} Nc5 {-2.32/31 9} 43. Qh4 {+4.35/22 5}
Rxb6 {-2.48/30 6} 44. axb6 {+4.32/14 10} Nb7 {-1.96/29 2} 45. Qf6 {+8.36/13
10} Qf7 {-2.74/31 3} 46. Qe6 {+9.12/13 4} Qxe6 {-2.86/27 2} 47. dxe6
{+12.93/15 6} Nc5 {-2.95/30 1} 48. e7 {+14.28/15 4} Kf7 {-3.31/29 1} 49.
Nd5 {+14.96/15 3} Bb7 {-3.39/30 1} 50. Nd8+ {+15.38/14 4} Ke8 {-3.63/29 2}
51. Nxb7 {+15.71/13 3} Nxb7 {-4.53/27 1} 52. h4 {+16.49/11 6} f4 {-4.82/26
2} 53. g3 {+19.28/12 18} fxg3+ {-5.67/27 1} 54. Kxg3 {+19.13/11} Kf7
{-6.94/27 1} 55. Kg4 {+23.94/10 4} h6 {-8.40/25 2  Arena Adjudication} 1-0
- By MrKris (**) Date 2019-08-19 01:56
A40   Queen's Pawn: English Defence, 3.e4

Black's 4...f5 is bad because of 5.exf5 when the rook should not be accepted with 5...Bxg2 ?.

Lc0 on multi-PV seems to handle this quickly.
I tried to copy the general ideas here. [Event "2nd_Sf-Lc0"]
[Site "G/5'+2''"]
[Date "2019.08.18"]
[Round "39"]
[White "Lc0-v0.22.0"]
[Black "unplayed error 5...Bxg2 ?"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "A40"]
[Opening "Queen's Pawn"]
[Time "08:10:16"]
[Variation "English Defence, 3.e4"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "73"]
[WhiteType "human"]
[BlackType "human"]

1. d4 b6 2. e4 e6 3. c4 Bb7 4. Bd3 {+0.84/10 7} f5 {-0.11/26 24 ? --from Lc0-Stockfish next post--} 5. exf5
{+1.33/13 5} Bxg2 {? +- Lc0}  ( 5. .. exf5 {-1.38/26 20} 6. Nf3 {+1.24/13 13 --played in the game, eventually 1-0--} ) 6. Qh5+
g6 (6. .. Ke7 {??} 7. Qg5+) 7. fxg6 Bg7 8. gxh7+ Kf8 9. Ne2 Bxh1 (9. .. Nf6
10. Qh4 Bxh1 11. Bg5) 10. Bg5 Nf6 (10. .. Bf6 11. h4 {Lc0 +2.70 --white has
only 2 pawns for its rook--} Na6 (11. .. Qe7 12. Nf4 Qf7 13. Ng6+ Kg7 14.
hxg8=Q+ Kxg8 15. Qg4 Rh7 16. Nd2 Bb7 17. O-O-O Rg7 18. Bxf6 Qxf6 19. h5 Nc6
20. Ne4 Qf5 21. Qh4 Rf8 22. Nxf8 Qxf8 23. Nf6+ Kh8 24. Bg6 Ne7 25. Nxd7
{+-}) (11. .. Bxg5 12. hxg5 Nc6 13. Nd2 Nb4 14. Bg6 Bb7 15. a3 Na6 16. Nf3
Qe7 17. Ne5 Qg7 18. Bc2 Nc5 19. Ng6+ Ke8 20. Nxh8+ Kf8 21. hxg8=Q+ Kxg8 22.
Ng6 {+-}) 12. Nbc3 Bxg5 13. hxg5 Nb4 14. Bb1 Bb7 15. Nf4 Kg7 16. Qg6+ Kf8
17. d5 Qe7 18. dxe6 dxe6 19. Nxe6+ {+-}) 11. Qh4 Bf3 12. Nf4 Nc6 13. Ng6+
Kf7 (13. .. Ke8 14. Nxh8 Bxh8 15. Nd2 Bg4 16. Bg6+ Kf8 17. Ne4 Nxd4 18.
Qh6+ Ke7 19. Nxf6 Nf3+ 20. Ke2 Nxg5+ 21. Nxg4 Nf7 22. Bxf7 Kxf7 23. Rg1
{+-}) 14. Ne5+ Nxe5 15. dxe5 {Lc0 3 mins 30 secs, PV 4:} Bg4 (15. .. d6 16.
Nd2 dxe5 17. Nxf3 Qd6 18. O-O-O Rad8 19. Bh6 e4 20. Bxg7 Kxg7 21. Qg5+ Kxh7
22. Qxf6 exd3 23. Ng5+ Kg8 24. Qf7#) (15. .. d5 16. Nd2 dxc4 17. Bc2 Bd5
18. Ke2 c3 19. bxc3 Rxh7 20. Bxh7 Qh8 21. exf6 Bxf6 22. Bxf6 Qxf6 23. Qxf6+
Kxf6 24. Be4 Rh8 {+- 25.Bxd5 exd5 26.Nf3}) (15. .. Qe7 16. Nd2 Bc6 17.
O-O-O d6 18. exf6 Bxf6 19. f4 Rag8 20. hxg8=Q+ Kxg8 21. Qg3 Qg7 22. Bxf6
Qxg3 {+- 23.hxg3}) 16. Bxf6 Bxf6 17. Qxg4 Bxe5 18. Qh5+ Kf6 19. Nd2 Bxb2
20. Rb1 Bc3 21. Rb3 Bxd2+ 22. Kxd2 Ke7 23. Be4 c6 24. Qg5+ Kd6 25. Qg3+ Ke7
26. Rd3 d5 27. Qe5 {White has a winning attack for the exchange, Lc0 3mins
PV 4:} Kd7 (27. .. Rf8 28. cxd5 Qd6 29. Qxd6+ Kxd6 30. dxc6+ Ke5 31. Ke3
Rad8 32. Rxd8 Rxd8 33. c7 Rc8 34. Bb7 {+-}) (27. .. Qb8 28. Qg5+ Kd6 29.
cxd5 cxd5 30. Bxd5 exd5 31. Qxd5+ Ke7 32. Re3+ Kf8 33. Rf3+ Ke8 34. Qe6+
Kd8 35. Rd3+ Kc7 36. Rd7+ {or 36.Qd7 #}) (27. .. Qd6 28. Qg7+ Kd8 29. Qxh8+
Kc7 30. Qg7+ {allowing less counterplay than 30.Qxa8} Qd7 31. Qxd7+ Kxd7
32. cxd5 exd5 33. Bf5+ Kc7 34. Rg3 {+-}) 28. Rg3 dxe4 29. Rg7+ Kc8+ 30. Ke1
e3 31. Qxe6+ Kb8 32. Rd7 exf2+ 33. Kf1 Qc7 34. Rxc7 Kxc7 35. Qe7+ Kb8 36.
Qg7 Rc8 37. h8=Q {+- User Adjudication} 1-0
- By MrKris (**) Date 2019-08-19 05:45 Edited 2019-08-19 05:58
[Event "Solve Mate in 5"]
[Site "Talkchess.com"]
[Date "2019.08.18"]
[Round "?"]
[White "Lc0 J13-410: 0.25 seconds"]
[Black "Stockfish 8Th: 94 seconds"]
[Result "Lc0 400 times faster"]
[BlackElo "2400"]
[Time "22:10:42"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[SetUp "1"]
[FEN "rk6/p1r3p1/P3B1Kp/1p2B3/8/8/8/8 w - - 0 1"]
[Termination "normal"]
[PlyCount "9"]
[WhiteType "human"]
[BlackType "human"]

1. Bd7 b4 2. Kf7 b3 3. Ke7 b2 4. Kd8 b1=Q 5. Bxc7# 1-0 http://talkchess.com/forum3/viewtopic.php?f=2&t=71589&start=10#p809120
FEN: rk6/p1r3p1/P3B1Kp/1p2B3/8/8/8/8 w - - 0 1
Lc0-v0.22.0: 320x24.J13-swa-410000
 1/2  00:00   10  285  +1.50  1.Bd6 b4
 2/3  00:00   23  522  +0.88  1.Bh2 b4 2.Kh7
 3/4  00:00   58  1k  +0.88  1.Bh2 b4 2.Be5 b3
 3/5  00:00   88  1k  +0.89  1.Bh2 b4 2.Be5 b3
 4/6  00:00   139  2k  +0.43  1.Bh2 b4 2.Bg3 b3 3.Bxb3
 4/7  00:00   191  2k  +0.38  1.Bh2 b4 2.Kh7 b3 3.Bxb3
 4/8  00:00   248  2k  +0.14  1.Kf5 b4 2.Ke4 b3 3.Kd3 b2
 5/8  00:00   373  3k  +0.28  1.Kf5 b4 2.Ke4 b3 3.Kd3 b2 4.Bg8
 5/9  00:00   548  4k  +0.04  1.Kf5 b4 2.Ke4 b3 3.Kd3 b2 4.Bxb2
 5/10  00:00   634  4k  -0.05  1.Kf5 b4 2.Ke4 b3 3.Kd3 b2 4.Bxb2
 5/10  00:00   690  4k  -0.15  1.Kh7 b4 2.Bh2 b3 3.Be5 b2 4.Bf5 b1Q 5.Bxb1
 5/10  00:00   762  4k  -0.08  1.Kf5 b4 2.Ke4 b3 3.Kd3 b2 4.Bxb2
 5/10  00:00   934  4k  +0.52  1.Bd7 b4 2.Kf7 b3 3.Ke7 b2 4.Kd8 b1Q 5.Bxc7+
 6/10  00:00   976  5k  +0.75  1.Bd7 b4 2.Kf7 b3 3.Ke7 b2 4.Kd8 b1Q 5.Bxc7+
 5/10  00:00   2k  9k  +128.00  1.Bd7 h5 2.Kf7 g6 3.Ke8 b4 4.Kd8 b3 5.Bxc7+
 4/10  00:00   3k  12k  +128.00  1.Bd7 h5 2.Kf7 g6 3.Ke8 b4 4.Kd8 b3 5.Bxc7+

FEN: rk6/p1r3p1/P3B1Kp/1p2B3/8/8/8/8 w - - 0 1
Stockfish_19081422c0: Found 510 tablebases 8HT i7-4770K
...
 57/24  00:50   509,574k  10,041k   0.00  1.Bd5 Kc8 2.Bxa8 Rc4 3.Bxg7 Kd7 4.Kxh6 Ra4 5.Bb7 Kc7 6.Be5+ Kb6 7.Kg5 b4 8.Kf4 b3+ 9.Ke3 Kc5 10.Bg7 Rh4 11.Be4 Rxe4+ 12.Kxe4
 58/24  01:02   629,164k  10,035k   0.00  1.Bd5 Kc8 2.Bxa8 Rc4 3.Bxg7 Kd7 4.Kxh6 Ra4 5.Bb7 Kc7 6.Be5+ Kb6 7.Kg5 b4 8.Kf4 b3+ 9.Ke3 Kc5 10.Bg7 Rh4 11.Be4 Rxe4+ 12.Kxe4
...
 59/24+  01:34   952,060k  10,043k  +M5  1.Bd7
 59/24  01:34   952,061k  10,043k  +M5  1.Bd7 b4 2.Kf7 h5 3.Ke8 h4 4.Kd8 h3 5.Bxc7+
- By MrKris (**) Date 2019-08-19 06:24
*************************************
  - Lc0 default settings probably best
  - 'Big' 320x24 net looks strong, *  
************************************

G/5'+2" only 40 games, same 20 rare openings reversed
RTX 2060 cudnn-fp-16 defaults. net: J13-410 https://github.com/jhorthos/lczero-training/wiki/Leela-Training
i7-4770K 8-HT 1GB hash, both Syzygy5&6

1: Lc0-v0.22.0                   23.0/40  57.5%  +8 =30 -2  (Draws 75%)
2: Stockfish_19081422c0 17.0/40  42.5%  +2 =30 -8  (1 opening 1-0, 1-0)


Lc0 won as white. Black typically must get a strong kingside attack as compensation for its bad center. [Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "24"]
[White "Stockfish_19081422c0"]
[Black "Lc0-v0.22.0"]
[Result "1/2-1/2"]
[BlackElo "2400"]
[ECO "C40"]
[Opening "Open Game"]
[Time "04:37:40"]
[Variation "Gunderam Defence"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "112"]
[WhiteType "human"]
[BlackType "human"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 {+1.05/23 11} Nf6 {-0.94/12 6} 4. O-O {+1.05/22
5} d6 {-0.98/14 4} 5. d4 {+0.92/24 7} Nc6 {-1.02/14 5} 6. d5 {+0.94/24 13}
Nb8 {-0.63/10 8} 7. Re1 {+0.77/27 13} g6 {-0.54/9 8} 8. Bd3 {+0.76/27 12}
Bg7 {-0.60/10 12} 9. c4 {+0.69/27 14} O-O {-0.61/10 8} 10. Nc3 {+0.85/25 2}
Ne8 {-0.61/10 14} 11. a3 {+0.84/24 12} Nd7 {-0.56/10 6} 12. b4 {+0.73/25
13} f5 {-0.29/10 4} 13. Bg5 {+0.82/23 4} Bf6 {-0.29/12 7} 14. Bd2 {+0.89/25
10} f4 {-0.01/11 6} 15. h3 {+0.42/24 17} b6 {+0.10/9 12} 16. Bc2 {+0.68/22
8} g5 {-0.01/8 10} 17. Nh2 {+0.75/22 7} Qf7 {+0.01/9 6} 18. Qe2 {+0.49/25
25} a6 {+0.03/10 10} 19. Ba4 {+0.35/24 9} Kg7 {+0.06/9 6} 20. Bc6 {+0.44/22
14} Rb8 {+0.02/10 4} 21. a4 {+0.42/22 17} h5 {+0.05/10 7} 22. a5 {+0.48/25
6} bxa5 {+0.05/12 7} 23. Rxa5 {+0.41/25 2} Rxb4 {-0.09/15 13} 24. Nb5
{+0.49/27 5} Rb2 {-0.10/18 1} 25. Na7 {+0.31/27 5} Bb7 {-0.08/16 3} 26. Qd1
{+0.45/26 9} Bxc6 {+0.20/12 9} 27. Nxc6 {+0.27/25 3} Qg6 {+0.20/12 6} 28.
Ra3 {+0.46/24 2} g4 {+0.23/16 13 Lc0 4mins:} (28. .. Kh8 {-0.10} 29. Bc3
Rb6 30. Bb4 Rg8 31. g4 fxg3 32. Rxg3) (28. .. Rh8 {+0.06} 29. Bc3 Rb6 30.
g4 fxg3 31. fxg3 g4 32. h4) 29. hxg4 {0.00/29 7 ! Lc0 4mins:} (29. Bc1 29.
.. Rxf2 30. Kxf2 g3+ 31. Kg1 gxh2+ 32. Kxh2 Bh4 33. Re2 Nc5 34. Qc2 Nf6 35.
Ne7 Ng4+ 36. hxg4 Bxe7) (29. Bc3 29. .. Rxf2 30. Kxf2 Bh4+ 31. Kf1 f3 32.
hxg4 hxg4) (29. Qc1 Rb6 30. Qd1 f3) 29. .. Rxd2 {+0.22/21 3 ! Lc0 3mins:}
(29. .. Rh8 {?! -0.55} 30. Bc3 Rb7 31. gxh5 Rxh5 32. Qg4) (29. .. hxg4 {?!
-0.68} 30. Bc3 Rb7 31. Qxg4) (29. .. Bh4 {? -1.99} 30. gxh5 Qg5 31. Rh3)
30. Qxd2 {0.00/33 3} hxg4 {+0.18/21 3} 31. Qd1 {0.00/32 4} f3 {+0.15/20 5}
32. Nxg4 {0.00/34 4} (32. Nxf3 {Lc0 10mins also =}) (32. Nf1 {?} Bh4
{+2.10} 33. Ne3 (33. Ree3 33. .. Nc5 34. Nd2 Bg5 35. gxf3 Bxe3) (33. Qc2
33. .. Nc5 34. Nb4 Qh7 35. Nd3 Nxe4 36. g3 Bg5 37. Nxe5 Rh8 38. Nh2 Qxh2+
39. Kf1 Qh1#) (33. Nb4 Nc5 34. Qc2 Qh7 {ect.}) 33. .. g3 34. Rf1 gxf2+ 35.
Rxf2 Bxf2+) 32. .. Qxg4 {+0.09/11 12} 33. Rxf3 {0.00/38 4} Kf7 {+0.08/9 7}
34. Nd8+ {0.00/37 2} Ke7 {+0.05/7 4} 35. Nc6+ {0.00/41 5} Kf7 {+0.03/5} 36.
Qb1 {0.00/35 6} Nc5 {+0.18/13 17} 37. Qb8 {0.00/34 6} (37. Rg3 {=, for
example} Qh4 38. Ree3 (38. Rh3 Qg5 39. Rg3 Qh6 40. Rh3 Qg7 41. Rg3 Bg5) 38.
.. Rg8) 37. .. Qd7 {+0.15/13 11} 38. Qb4 {0.00/32 2} Kg7 {+0.10/14 8} 39.
Rg3+ {0.00/34 4} Kf7 {+0.08/12 3} 40. Rf3 {0.00/35 4} Kg8 {+0.07/13 11} 41.
Qd2 {0.00/30 2} Rf7 {+0.03/16 12} 42. Qh6 {+0.36/26 3} Bg7 {0.00/14 4} 43.
Qg6 {0.00/29 10} Rxf3 {+0.19/14 7} 44. gxf3 {+0.13/34 3} Qf7 {+0.19/14 7}
45. Qxf7+ {0.00/31 4} Kxf7 {+0.11/12 3} 46. Ra1 {0.00/33 2} Bh6 {+0.11/12
4} 47. Ra2 {0.00/37 2} Bc1 {+0.10/12 8} 48. Nb8 {0.00/35 2} Ke7 {+0.08/12
4} 49. Nc6+ {0.00/40 3} Kf6 {+0.06/11 16} 50. Kf1 {0.00/42 2} Ng7 {+0.09/11
5} 51. Nb8 {0.00/44 3} Ke7 {+0.06/13 3} 52. Nxa6 {0.00/43 2} Nxa6 {+0.03/12
1} 53. Rxa6 {0.00/45 2} Nh5 {+0.02/11 7} 54. c5 {0.00/43 2} dxc5 {0.00/11
1} 55. Rc6 {0.00/45 2} Kd7 {0.00/10 5} 56. Rxc5 {0.00/44 2} Ba3 {0.00/9 4
Arena Adjudication} 1/2-1/2

Lc0 wins:
[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.17"]
[Round "3"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19081422c0"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "A01"]
[Opening "Nimzowitsch-Larsen Attack"]
[Time "23:29:33"]
[Variation "Dutch Variation"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "148"]
[WhiteType "human"]
[BlackType "human"]

1. b3 f5 2. Nf3 d6 3. Bb2 e5 4. c4 {+0.19/8 8} Nf6 {-0.09/27 23} 5. e3
{+0.18/9 7} Be7 {+0.05/26 8}
( 5...g6 {-0.16/9 6 --Lc0 Rd.4--} 6. Nc3 {+0.25/24 8} c6 {-0.09/9 5} 7. h4
{+0.18/26 21} Bg7 {-0.01/10 8} 8. d4 {+0.11/23 2} Qe7 {-0.03/12 4} 9. Qd2
{-0.02/25 8} O-O {+0.01/12 12} 10. O-O-O {+0.56/21 3} Nbd7 {+0.01/12 2} 11.
d5 {0.00/27 11} Nc5 {+0.01/16 8 --1/2-1/2 move 134--} )
6. Be2 {+0.21/9 7} O-O {+0.15/23 3} 7. O-O
{+0.20/9 6} c6 {+0.29/24 6} 8. d3 {+0.16/9 9} Na6 {+0.19/27 10} 9. a3
{+0.17/9 9} Be6 {0.00/27 17} 10. Nbd2 {+0.32/8 9} Qe8 {+0.10/24 3} 11. b4
{+0.26/8 6} Nd7 {+0.14/24 7} 12. Qc2 {+0.27/8 9} Qg6 {-0.03/27 8} 13. Kh1
{+0.23/8 7} f4 {0.00/25 12} 14. exf4 {+0.44/10 6} Rxf4 {0.00/27 3} 15. Ne4
{+0.47/11 4} Raf8 {-0.08/26 14} 16. Rae1 {+0.56/11 9} R4f7 {-0.17/24 12}
17. Qd1 {+0.79/13 6} c5 {-0.75/27 26} 18. Nfd2 {+0.90/10 9} Rf5 {-0.66/26
2} 19. b5 {+0.91/11 6} Nc7 {-1.15/24 12} 20. Bc1 {+0.92/10 6} h6 {-0.81/24
7} 21. Bg4 {+0.96/12 8} Rf4 {-0.96/26 4} 22. Bh5 {+0.96/14 3} Qh7 {-0.91/26
3} 23. g3 {+0.88/13 14} R4f5 {-0.81/24 5} 24. Bb2 {+0.85/14 9} d5 {-0.84/27
18} 25. cxd5 {+0.82/14 1} Bxd5 {-1.00/25 5} 26. a4 {+0.79/14 16} Nf6
{-1.17/26 6} 27. Be2 {+0.77/16} h5 {-1.50/26 27} 28. Nc4 {+0.95/14 17} h4
{-0.96/25 2} (28. .. Rd8 {Lc0 1min -0.95}) 29. g4 {+1.67/13 4} Nxe4
{-1.07/28 7} 30. dxe4 {+1.94/17 7} Rxf2 {-1.03/28 2} 31. Rxf2 {+1.92/19 4}
Qxe4+ {-1.28/28 12} 32. Bf3 {+1.86/18 4} Qxf3+ {-1.20/26 2} 33. Qxf3
{+1.83/17 4} Rxf3 {-1.14/27 8} 34. Rxf3 {+1.86/15 3} Bxf3+ {-1.21/26 2} 35.
Kg1 {+1.82/15} Bd5 {-1.13/26 2} 36. b6 {+1.91/15 19} axb6 {-1.15/22 3} 37.
Nxb6 {+1.90/11} Ba2 {-1.39/25 9} (37. .. Bc6 {Lc0 1min -1.90} 38. Bxe5 Bd8
39. Rd1 Ne6) 38. Rxe5 {+2.16/10 28} Kf7 {-1.43/23 3} 39. a5 {+2.16/10 6}
Be6 {-1.52/26 8} 40. h3 {+2.37/9 7} Bb3 {-1.48/24 5} 41. Rf5+ {+2.22/9 15}
Kg8 {-1.96/28 7} 42. Re5 {+2.23/10 4} Kf7 {-1.90/26 2} 43. Kf2 {+2.10/10
11} g6 {-1.89/26 12} 44. Re4 {+2.24/9 5} Ne6 {-1.63/22 1} 45. Nc4 {+2.28/10
2} g5 {-1.81/27 4} 46. Be5 {+2.35/10 4} Bd8 {-2.21/31 16} 47. Nb6 {+2.45/10
5} Bc2 {-1.98/25 5} 48. Re3 {+2.54/9 7} Ke7 {-1.93/29 4} 49. Ke2 {+2.44/9
12} Bxb6 {-1.71/26 1} 50. axb6 {+2.44/9 2} Ba4 {-2.15/33 4} 51. Kf2
{+2.57/8 5} Bc2 {-2.13/33 1} 52. Ke1 {+2.46/8 7} Ba4 {-2.16/29 1} 53. Rd3
{+2.77/8 3} c4 {-2.54/31 9} 54. Rc3 {+2.81/9 3} Bb5 {-2.55/28 1} 55. Kd2
{+2.82/9 3} Nc5 {-2.55/27 1} 56. Re3 {+3.55/8 3} Bc6 {-3.46/28 3} 57. Kc3
{+4.11/8 3} Bg2 {-3.46/31} 58. Kxc4 {+4.56/8 3} Ne6 {-3.59/30 2} 59. Kd3
{+5.35/8 3} Nc5+ {-3.75/31 3} 60. Ke2 {+5.08/7 5} Ne4 {-3.75/28 1} 61. Ke1
{+4.21/8 5} Ke6 {-3.75/31 2} 62. Bc7 {+3.48/8 3} Kf7 {-3.75/31} 63. Re2
{+6.86/7 2} Bf3 {-4.37/32 3} 64. Rc2 {+8.19/6 2} Ke7 {-4.42/28 4} 65. Be5
{+11.09/6 2} Ke6 {-4.46/26 2} 66. Bd4 {+11.08/6 2} Nd6 {-4.90/26 1} 67. Be3
{+12.50/6 2} Be4 {-4.84/26 2} 68. Re2 {+12.66/6 2} Bd3 {-4.97/24 1} 69. Ra2
{+15.33/6 2} Nf7 {-5.11/25 2} 70. Ra8 {+14.72/6 2} Bc4 {-5.28/25 1} 71. Kf2
{+14.92/6 2} Nd6 {-5.32/22 1} 72. Kg1 {+14.52/6 2} Kf6 {-5.59/24 2} 73. Ra5
{+20.73/5 2} Nb5 {-5.77/25 1} 74. Ra8 {+18.72/6 2} Nd6 {-5.68/23  Arena
Adjudication} 1-0

[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "8"]
[White "Stockfish_19081422c0"]
[Black "Lc0-v0.22.0"]
[Result "0-1"]
[BlackElo "2200"]
[ECO "E60"]
[Opening "King's Indian"]
[Time "00:48:35"]
[Variation "3.f3"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "151"]
[WhiteType "human"]
[BlackType "human"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. d5 Ne5 5. e4 d6 6. Nc3 {+0.59/25 9} Bg7
{-0.35/12 9} 7. Be2 {+0.50/28 15} c6 {-0.23/13 5} 8. f4 {+0.56/22 3} Ned7
{-0.25/14 3} 9. Nh3 {+0.57/25 7} cxd5 {-0.27/13 8} 10. cxd5 {+0.48/26 9} b5
{-0.19/14 12} 11. a3 {+0.57/24 7} Qb6 {0.00/13 6} 12. Nf2 {+0.61/23 3} O-O
{+0.01/14 3} 13. O-O {+0.59/22 4} a5 {+0.02/13 5} 14. Re1 {+0.27/31 38} b4
{+0.07/15 8} 15. Na4 {+0.21/28 6} Qb8 {0.00/12 15} 16. Bf3 {+0.23/29 9} Rd8
{+0.01/12 8} 17. axb4 {+0.01/28 17} axb4 {-0.04/14 4} 18. Rb1 {0.00/29 11}
Ne8 {+0.05/11 12} 19. b3 {0.00/28 7} Ba6 {+0.10/12 6} 20. Bb2 {0.00/29 14}
Bb5 {+0.16/11 9} 21. Bxg7 {0.00/26 2} Nxg7 {+0.26/11 8} 22. Be2 {0.00/26 4}
Bxe2 {+0.25/9 11} 23. Qxe2 {+0.17/25 5} Rc8 {+0.26/9 6} 24. Ng4 {0.00/31
27} Nh5 {+0.31/10 12} 25. Nh6+ {-0.24/29 15} (25. Qd2 {Lc0 1min -0.29}) 25.
.. Kg7 {+0.70/14 7} 26. Nf5+ {-0.20/24 4} Kf8 {+0.69/13 3} 27. Rf1
{-0.13/26 9} Nb6 {+0.54/15 15} 28. Nb2 {-0.19/27 6} Qa7 {+0.88/15 5} 29.
Ne3 {-0.12/26 2} (29. Kh1 {Lc0 1min -0.75}) 29. .. Nf6 {+1.21/18 7} 30. Qf3
{-1.10/31 20} Rc3 {+1.22/21 2} 31. Nbd1 {-1.22/32 3} Rd3 {+1.33/18 3} 32.
Nf2 {-1.25/31 7} Nbxd5 {+1.52/20 11} 33. Nxd3 {-1.09/33 6} Nxe3 {+1.52/21
2} 34. Rfc1 {-1.22/33 8} Qd4 {+1.51/19 7} 35. Nf2 {-1.15/32 3} Ra2
{+1.55/19 6} 36. h3 {-1.20/32 10} d5 {+1.59/20 10} 37. Rc8+ {-1.76/30 8}
Kg7 {+1.45/21 9} 38. Re1 {-1.58/29 5} Nc2 {+1.46/22 6} 39. Rd1 {-1.36/28 2}
Qa7 {+1.45/21} 40. Kh1 {-1.38/32 29} Qb7 {+1.45/14} 41. Rc5 {-1.32/27 2}
Qb6 {+1.30/20 27} 42. Rc8 {-1.60/29 6} Qb7 {+1.30/22 7} 43. Rc5 {-1.45/30
3} Qb6 {+1.24/21 18} 44. Rc8 {-1.45/27 1} Qe3 {+1.25/22} 45. exd5 {-1.50/28
2} (45. Qxe3 {Lc0 1min -1.16 --with just the b-pawn, as black's,
isolated--}) 45. .. Qxf3 {+1.98/15 9} 46. gxf3 {-1.65/28 3 --all, 5 of 5,
of white's pawns are isolated--} Ne3 {+2.01/14 3} 47. Re1 {-1.65/27 2}
Nfxd5 {+2.11/13 9} 48. Ne4 {-1.63/27 2} Ng2 {+2.14/13 7} 49. Rd1 {-1.43/26
1} Ngxf4 {+2.17/12 3} 50. Rd8 {-1.70/27 4} Ne3 {+2.25/12 6} 51. R8d2
{-2.00/29 11} Ra5 {+2.31/12 5} 52. Re1 {-2.46/25 3} Nf5 {+2.26/12 2} 53.
Kh2 {-2.64/26 4} h6 {+2.21/11 8} 54. Rf1 {-2.29/21 1} Nh4 {+2.24/11 7} 55.
Rd4 {-2.20/22} f5 {+2.43/12 4} 56. Nc3 {-2.42/27 4} bxc3 {+2.87/13 5} 57.
Rxf4 {-2.41/26 1} Ra2+ {+2.71/14 1} 58. Kg1 {-2.94/26 2} Ng2 {+2.78/12 3}
59. Rd4 {-3.06/27 2} Ne3 {+3.82/10 6} 60. Re1 {-3.18/25 1} Rg2+ {+3.64/12
4} 61. Kh1 {-2.30/1} Rd2 {+3.88/14 1} 62. Rxe3 {-3.54/24 1} Rxd4 {+3.47/13
2} 63. Rxc3 {-3.95/28 4} Kf6 {+8.64/7 10} 64. Kg2 {-3.57/23 1} Rb4 {+8.76/7
3} 65. Kf2 {-3.76/26 2} e6 {+8.46/6 2} 66. Rd3 {-4.18/25 2} g5 {+8.35/6 2}
67. Re3 {-4.55/25 1} h5 {+10.03/6 2} 68. Rc3 {-4.84/26 1} Ke5 {+8.87/6 2}
69. Ke3 {-5.07/26 2} Kd6 {+8.69/6 2} 70. Rd3+ {-5.36/25 2} Ke7 {+8.15/7 1}
71. Kf2 {-4.97/24} Kf7 {+8.03/6 2} 72. Re3 {-5.32/26 3} Kf6 {+5.30/6 2} 73.
Rc3 {-5.44/26 1} g4 {+6.43/6 1} 74. h4 {-5.99/19 1} gxf3 {+26.95/6 2} 75.
Rxf3 {-8.32/21 2} Rxh4 {+21.37/6 2} 76. Rd3 {-9.76/21 1  Arena
Adjudication} 0-1

[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "13"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19081422c0"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "B33"]
[Opening "Sicilian"]
[Time "01:47:26"]
[Variation "Open, 2...Nc6, 5...Qb6 6.Nb3 e6 7.Bd3"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "231"]
[WhiteType "human"]
[BlackType "human"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 {+0.64/11 11}
( 7. Be3 {+0.62/28 25 --Stockfish-Lc0 Rd. 14--} Qc7 {-0.57/11 6} 8. a3 {+0.66/25 2} Be7 {-0.56/13 6} 9. f4
{+0.83/25 5} O-O {-0.57/13 4} 10. Bd3 {+0.69/25 6} d6 {-0.48/12 8} 11. O-O
{+0.62/24 16} a6 {-0.35/12 9} 12. g4 {+0.60/22 2} b5 {-0.25/13 5} 13. g5
{+0.62/22 3} Nd7 {-0.24/13 5} 14. f5 {+0.70/23 11} Re8 {0.00/12 15} 15.
fxe6 {-0.05/25 33} fxe6 {+0.22/14 8} 16. e5 {0.00/26 3} g6 {+0.18/14 4} 17.
exd6 {0.00/29 4} Bxd6 {+0.16/13 4 --1/2-1/2 move 61--} )
d5 {-0.64/25 13} (7. .. a6 {Lc0 1min -0.50}) 8. exd5
{+0.82/11 4} exd5 {-0.88/25 10} 9. Be3 {+0.89/12 5} Qd8 {-0.77/25 3} 10.
Qd2 {+0.90/11 5} Be7 {-0.75/25 3} 11. h3 {+0.97/11 17} O-O {-0.63/21 3} 12.
O-O-O {+0.97/12 2} Be6 {-0.94/25 24} 13. Kb1 {+1.00/11 7} Re8 {-1.01/23 4}
14. g4 {+0.99/12 8} Rc8 {-1.28/27 11} 15. a3 {+1.02/14 5} Ne5 {-1.18/24 3}
16. Bb5 {+1.02/13 6} Nc4 {-1.01/25 6} 17. Bxc4 {+1.03/13 6} dxc4 {-1.16/28
24} (17. .. Rxc4 {Lc0 1min -1.01}) 18. Nd4 {+1.19/13 11} Bd5 {-1.10/27 8}
19. f3 {+1.14/14 6} Qa5 {-0.88/24 2} 20. Rhe1 {+1.32/12 11} Bf8 {-1.00/27
6} 21. Bf2 {+1.28/12 7} Red8 {-0.75/25 5} 22. g5 {+1.57/14 11} Nd7
{-2.30/30 13} 23. Qf4 {+1.72/14 9} Bc6 {-2.18/29 5} 24. h4 {+2.05/12 16}
Nc5 {-1.94/28 9} 25. Nxc6 {+2.33/11 6} Rxc6 {-1.83/28 7} 26. Rxd8 {+2.34/11
5} Qxd8 {-1.77/27 5} 27. Qxc4 {+2.32/11 5} a6 {-1.81/26 5} 28. Qd5
{+2.29/11 9} Qxd5 {-1.74/23 5} 29. Nxd5 {+2.43/10 9} Ne6 {-1.71/25 4} 30.
c3 {+2.40/10 16} Bc5 {-1.65/25 5} 31. Bg3 {+2.28/12 7} Kf8 {-1.49/28 11}
32. b4 {+2.29/13 5} Bd6 {-1.48/27 3} 33. Bf2 {+2.28/13 4} Nc7 {-1.42/26 3}
34. Nxc7 {+2.27/13 4} Rxc7 {-1.81/32 25} 35. Kc2 {+2.21/13 13} f6 {-2.09/29
10} 36. gxf6 {+2.21/11 3} gxf6 {-2.06/29 4} 37. Kd3 {+2.33/11 12} Kf7
{-2.12/29 11} 38. h5 {+2.41/10 5} Rd7 {-2.18/30 16} 39. Bd4 {+2.45/10 6}
Bb8 {-1.98/30 3} 40. Kc4 {+2.60/10 12} Rc7+ {-1.96/31 3} 41. Kb3 {+2.60/11
8} Rd7 {-2.30/33 29} 42. a4 {+2.58/10 4} Bg3 {-2.39/29 3} 43. Rg1 {+2.91/9
10} Bc7 {-2.36/31 5} 44. Kc4 {+3.23/9 8} Ke6 {-2.44/34 9} 45. b5 {+3.23/9
15} axb5+ {-2.22/25 1} 46. axb5 {+3.12/9 2} Bd6 {-2.53/34 16} 47. Rg8
{+3.11/8 8} Kf5 {-2.54/34 1} 48. Kd5 {+3.04/8 8} Ba3+ {-2.44/33 10} 49. Kc4
{+2.96/8} Ke6 {-2.65/34 4} 50. b6 {+3.37/8 14} Bc1 {-2.76/34 5} 51. Rf8
{+3.77/7 4} Ke7 {-2.78/34 1} 52. Rc8 {+3.50/8 7} Bf4 {-2.84/34 2} 53. Kd3
{+3.52/8 3} Ke6 {-2.97/33 3} 54. Ke4 {+3.44/8 2} Bg5 {-3.85/32 12} 55. Re8+
{+4.21/8 4} Kf7 {-3.97/34 1} 56. Ra8 {+3.91/9 6} Ke6 {-3.98/37 2} 57. Ra5
{+3.97/8 2} Rf7 {-3.05/34 1} 58. Rc5 {+3.68/7 4} f5+ {-3.05/35 1} 59. Kd3
{+3.69/8 1} Bf4 {-3.38/34 4} 60. Rc8 {+3.96/7 2} Rd7 {-3.68/35 6} 61. Kc4
{+4.75/7 4} Bd6 {-3.96/30 3} 62. Rg8 {+4.76/7 4} Rf7 {-3.97/29} 63. Rh8
{+4.55/7 2} Rd7 {-3.97/31} 64. Re8+ {+3.96/7 2} Kf7 {-3.97/34 2} 65. Re2
{+4.16/7 2} Bf4 {-3.97/30 1} 66. Rg2 {+4.06/7 2} Bh6 {-4.05/33 4} 67. Ra2
{+4.85/6 2} Bf4 {-4.07/32} 68. Ra8 {+4.37/7 2} Bd6 {-4.07/35 1} 69. Kb5
{+4.24/7 2} Bf4 {-4.07/37 2} 70. Rh8 {+4.00/7 1} Ke6 {-4.09/34 2} 71. Kc4
{+3.73/7 2} Bd6 {-4.10/34 2} 72. Ra8 {+3.42/7 2} Ke7 {-4.12/36 1} 73. Ra2
{+3.56/6 2} Bf4 {-4.12/36 3} 74. Rg2 {+3.50/6 2} Kf8 {-4.12/32} 75. Rg1
{+3.58/6 2} Rd8 {-4.21/34 1} 76. Kb5 {+4.19/6 2} Rd7 {-4.21/35 1} 77. Ra1
{+3.69/7 2} Kf7 {-4.13/31 1} 78. Ra8 {+3.60/7 1} Ke6 {-4.15/34 4} 79. Kc4
{+3.45/7 2} Bd6 {-4.23/32 1} 80. Rh8 {+3.36/6 1 3-fold repetition} Bf4
{-4.24/33 1} 81. Rf8 {+3.38/7 1} Bg5 {-4.25/31 1} 82. Re8+ {+3.53/8 1} Re7
{-4.19/27 1} 83. Rg8 {+3.73/7 2} Bh6 {-4.26/33 1} 84. Kb5 {+3.63/7 2} Rd7
{-4.26/36 4} 85. Re8+ {+3.33/7 1} Re7 {-4.30/31} 86. Rb8 {+3.37/7 2} Bf4
{-4.28/31 1} 87. Rf8 {+3.30/7 1} Rf7 {-4.30/33 2} 88. Re8+ {+2.98/8 2} Kd7
{-4.30/38 1} 89. Rg8 {+3.48/7 1} Ke6 {-4.30/39 1} 90. Re8+ {+2.96/7 2} Kd7
{-4.30/37 2} 91. Re1 {+3.37/7 1} Bg3 {-4.30/32 1} 92. Re2 {+3.77/7 1} Re7
{-4.30/34 1} 93. Rg2 {+4.04/7 1} Bf4 {-4.30/39 1} 94. Bc5 {+4.62/7 2} Rf7
{-4.31/32 2} 95. c4 {+6.80/6 1} Ke6 {-4.00/24 1} 96. Bb4 {+4.28/7 2} Rd7
{-4.44/28 3} 97. Rg1 {+3.85/8 2} Be5 {-4.43/27 4} 98. Re1 {+3.32/8 1} Kf6
{-4.50/28} 99. c5 {+3.52/7 1} Rd5 {-4.58/29 2} 100. Re2 {+3.44/7 2} Bf4
{-4.83/29 4} 101. Bc3+ {+5.11/7 2} Kf7 {-4.78/24} 102. Kc4 {+4.34/7 2} Rd1
{-5.67/29 2} 103. Be5 {+4.19/7 1} Rc1+ {-4.94/25 2} 104. Kb4 {+3.97/7 2}
Bxe5 {-5.50/26 2} 105. Rxe5 {+5.70/7 1} Kf6 {-5.81/23 2} 106. Re3 {+5.65/7
2} f4 {-6.77/24 1} 107. Re4 {+5.25/7 2} h6 {-7.83/24 1} 108. Kb5 {+4.63/8
2} Kf7 {-7.97/26 2} 109. Rc4 {+5.66/7 1} Rb1+ {-9.09/26 1} 110. Rb4
{+4.48/8 2} Rc1 {-8.67/24} 111. Rxf4+ {+4.39/8 1} Ke6 {-10.23/26 3} 112.
Rd4 {+4.76/8 1} Rb1+ {-8.83/23 1} 113. Ka4 {+4.84/8 2} Rh1 {-10.88/25 2}
114. Rd6+ {+6.82/7 2} Ke5 {-9.37/18} 115. Rd7 {+5.82/7 2} Rb1 {-11.99/24 3}
116. Ka5 {+8.13/7 1  Arena Adjudication} 1-0

[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "23"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19081422c0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "C40"]
[Opening "Open Game"]
[Time "04:16:52"]
[Variation "Gunderam Defence"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "318"]
[WhiteType "human"]
[BlackType "human"]

1. e4 e5 2. Nf3 Qe7 3. d4 {+1.04/12 10} Nf6 {-0.69/26 23 ? Lc0 3mins:
3...exd4!? or 3...d6} 4. dxe5 {+1.51/14 3} Nxe4 {-0.78/25 4} 5. Bc4
{+1.34/15 4} Qb4+ {-0.63/24 4} 6. Nbd2 {+1.13/16 4} d5 {-0.57/24 3} 7. Bd3
{+0.93/14 18} Nc5 {-0.67/24 5} 8. Be2 {+0.91/12} Be7 {-0.69/26 6} 9. O-O
{+0.92/13 5} O-O {-0.76/25 5} 10. Nb3 {+0.90/14 6} Nba6 {-0.56/27 11} 11.
Qxd5 {+1.26/13 10} Rd8 {-0.95/24 6} 12. Qc4 {+1.22/17 3} Be6 {-0.97/28 16}
13. Qxb4 {+1.17/17 9} Nxb4 {-0.95/27 2} 14. Nbd4 {+1.17/16 2} Bd5 {-0.88/25
3} 15. a3 {+1.16/15 7} Nc6 {-0.72/24 3} 16. Be3 {+1.20/12 27} Na4 {-0.79/25
5} 17. Rab1 {+1.20/11} Nxd4 {-0.85/27 14} 18. Nxd4 {+1.15/10 3} a6
{-0.93/26 7} 19. Rfe1 {+1.16/10 9} g6 {-0.94/23 5} 20. Bf1 {+1.20/10 7} Nb6
{-0.94/27 29} 21. Rbd1 {+1.32/9 12} Nc4 {-1.05/27 10} 22. Bc1 {+1.31/10 4}
b5 {-1.00/28 5} 23. Bxc4 {+1.31/11 13} bxc4 {-1.20/31 7} 24. Bd2 {+1.33/10
2} Rab8 {-1.00/29 12} 25. Bc3 {+1.36/9 8} Kf8 {-0.99/29 6} 26. Nf3 {+1.31/9
18} Be6 {-0.97/28 5} 27. Rd2 {+1.39/10 4} Rxd2 {-1.01/28 4} 28. Nxd2
{+1.36/10 3} g5 {-0.98/28 5} 29. h3 {+1.62/9 10} h5 {-0.93/27 4} 30. Nf3
{+1.61/10 5} Rb6 {-0.89/28 9} 31. Nd2 {+1.54/10 11} Rb8 {-0.96/30 4} 32.
Nf3 {+1.52/10 5} Rb6 {-0.78/26 4} 33. Re2 {+1.46/11 12} Bf5 {-0.83/28 5}
34. Nd4 {+1.41/10 3} Bd7 {-0.73/28 3} 35. Re3 {+1.43/10 14} Ba4 {-0.72/29
5} 36. Re2 {+1.40/10 7} Bd7 {-0.70/27 4} 37. Re1 {+1.38/10 6} Bc8 {-0.87/32
36} 38. Re3 {+1.40/9 6} Bd7 {-0.68/26 2} 39. Re2 {+1.41/10 6 3-fold
repetition} c5 {-0.64/27 4} 40. Nf3 {+1.46/13 5} g4 {-0.64/28 4} 41. hxg4
{+1.36/14 3} Bxg4 {-0.59/28 3} 42. Re1 {+1.27/12 9} Rg6 {-0.77/32 9} 43.
Kh2 {+1.19/13 5} Bf5 {-0.69/27 2} 44. Nd2 {+1.20/13 3} Bxc2 {-0.61/31 2}
45. Ne4 {+1.23/13 9} h4 {-0.70/31 13} 46. Nf6 {+1.42/9 9} Rh6 {-0.75/30 4}
47. Rc1 {+1.53/9 10} Bd3 {-0.71/30 1} 48. Rd1 {+1.48/9 7} Bf5 {-0.77/30 3}
49. a4 {+1.55/8 4} Bd3 {-0.75/25 2} 50. a5 {+1.49/9 6} Kg7 {-0.79/28 8} 51.
Re1 {+1.44/10 4} Kf8 {-0.77/29 3} 52. f3 {+1.54/8 3} Bf5 {-0.81/28 3} 53.
Rh1 {+1.50/9 5} Rh8 {-0.86/29 2} 54. Kg1 {+1.87/10 3} Bxf6 {-1.37/35 14}
55. exf6 {+2.03/10 3} Kg8 {-1.44/34 2} 56. Kh2 {+2.25/10 5} Be6 {-1.54/34
5} 57. Rd1 {+2.32/12 2} Kh7 {-1.55/34 1} 58. Rd6 {+2.29/12 2} Bc8 {-1.68/36
2} 59. Rc6 {+2.24/12 7} Kg6 {-1.69/33 2} 60. Rxc5 {+2.24/11} Be6 {-1.75/33
2} 61. Rc6 {+2.23/10} Ra8 {-1.75/33 1} 62. Rd6 {+2.20/9 6} Kh6 {-1.76/36 1}
63. g4 {+2.42/9 2} hxg3+ {-1.70/34 1} 64. Kxg3 {+2.39/10 1} Kg5 {-1.76/38
10} 65. Kf2 {+2.42/10 1} Bf5 {-1.81/35} 66. Be5 {+2.55/8 3} Ra7 {-1.82/33
5} 67. Ke3 {+2.49/9 2} Bc8 {-1.77/31} 68. Rc6 {+2.44/9 1} Bd7 {-1.86/33 1}
69. Rc5 {+2.44/9 3} Kg6 {-1.82/34 4} 70. Kf4 {+2.57/8 3} Ra8 {-1.94/34 2}
71. Bc3 {+2.51/8 2} Rc8 {-1.87/30 1} 72. Rd5 {+2.71/8 1} Rc7 {-1.81/32} 73.
Rg5+ {+2.40/7 3} Kh6 {-1.80/32 1} 74. Rg7 {+2.46/8 1} Be6 {-1.94/34 1} 75.
Ke5 {+2.54/9 2} Rd7 {-1.97/34 1} 76. Rg8 {+2.59/9 1} Rd5+ {-1.91/34 3} 77.
Ke4 {+2.50/8 1} Rb5 {-1.98/34 2} 78. Ke3 {+2.44/8 4} Rd5 {-1.91/29} 79. Ke4
{+2.43/8 1} Rb5 {-2.05/34 4} 80. f4 {+2.38/8 1} Kh5 {-2.03/26 1} 81. Rh8+
{+2.31/9 3} Kg4 {-2.30/27 3} 82. Rd8 {+2.42/9} Kg3 {-2.12/27 1} 83. Rd6
{+2.44/9 1} Bc8 {-2.25/26 1} 84. Rb6 {+2.64/10 2} Rc5 {-2.23/26} 85. Kd4
{+2.81/8 2} Rf5 {-2.89/29 4} 86. Rc6 {+2.94/9} Bb7 {-2.79/26 1} 87. Rb6
{+2.67/11 3} Rd5+ {-2.77/28 3} 88. Kxc4 {+3.19/8 1} Rd7 {-2.84/27 1} 89.
Be5 {+3.18/7 1} Bf3 {-3.58/27 2} 90. Kb4 {+3.43/7 2} Be2 {-3.96/26 1} 91.
Kc5 {+3.51/7 1} Kg4 {-4.19/27 1} 92. Kc6 {+3.70/7 2} Rd8 {-5.11/25 2} 93.
Kb7 {+3.53/7 3} Rd7+ {-5.77/24 2} 94. Kc6 {+3.23/7 2} Rd8 {-6.10/25 1} 95.
b3 {+3.24/7 1} Kf5 {-2.98/24} 96. Kb7 {+3.14/7 1} Rd7+ {-3.22/32 3} 97. Kc6
{+2.98/7 2} Rd3 {-3.22/28 1} 98. Rxa6 {+3.87/7 1} Rxb3 {-2.29/22 1} 99. Ra7
{+3.16/8 2} Kg6 {-2.57/25 2} 100. Kd7 {+3.22/7 2} Rb4 {-3.02/26 3} 101. Ke7
{+3.23/6 1} Rb5 {-3.16/28} 102. Kf8 {+3.10/7 2} Bc4 {-3.38/29 3} 103. Rc7
{+3.85/7} Rb8+ {-3.39/26} 104. Ke7 {+4.27/7 1} Bb5 {-3.46/27 1} 105. Rc5
{+4.07/7 2} Re8+ {-3.47/29 2} 106. Kd6 {+4.72/7} Bd3 {-3.58/29} 107. Kc7
{+4.35/7 4} Kf5 {-2.93/25 1} 108. Rc3 {+4.96/6 2} Bf1 {-4.56/31 4} 109. Rc1
{+4.54/6 2} Be2 {-4.78/35 3} 110. Rc2 {+4.15/6 2} Bd3 {-4.89/34 2} 111. Rd2
{+4.07/6 1} Bf1 {-5.00/35 1} 112. Kb7 {+3.83/7 2} Re6 {-5.10/33 1} 113. Rd1
{+3.37/7 1} Ba6+ {-5.00/28 1} 114. Kc7 {+3.42/7 1} Bb5 {-5.21/34 4} 115.
Rb1 {+3.41/7 2} Be2 {-5.21/32} 116. Rb6 {+3.49/7 1} Re8 {-5.24/33 1} 117.
Rb2 {+3.69/7 1} Bc4 {-5.44/35 3} 118. Kb7 {+3.74/7 2} Bd5+ {-5.46/27 1}
119. Kb6 {+3.68/7 1} Re6+ {-5.45/26} 120. Kc5 {+3.62/7 2} Bh1 {-5.46/28 1}
121. Rd2 {+3.99/6 1} Bf3 {-5.76/29 2} 122. Kb5 {+3.75/7 2} Bb7 {-5.76/30 1}
123. Rc2 {+3.19/7 2} Ba6+ {-5.58/28 1} 124. Kb4 {+2.93/8 1} Re8 {-5.55/26
2} 125. Rc6 {+2.79/8 1} Bf1 {-3.48/26 1} 126. Rc7 {+2.74/7 1} Rb8+
{-3.41/25 1} 127. Ka4 {+2.56/8 2} Rf8 {-3.27/26 1} 128. Kb4 {+2.53/8 1}
Rb8+ {-3.33/31 4} 129. Kc5 {+2.44/8 1} Kg6 {-3.57/29 1} 130. Kd6 {+2.47/8
1} Rb5 {-3.47/30 3} 131. Rc1 {+2.87/7 2} Be2 {-3.44/29 1} 132. Re1 {+2.80/8
2} Bd3 {-3.45/27 1} 133. Re3 {+2.62/8 2} Bf1 {-3.56/29 2} 134. Ra3 {+2.48/8
1} Rb7 {-3.38/23 2} 135. Bd4 {+2.34/7 2} Rb4 {-3.45/27 1} 136. Kc5 {+2.33/8
1} Rb5+ {-3.64/27 1} 137. Kc6 {+2.16/9 1} Rb4 {-3.78/29 2} 138. Be5
{+2.06/8 1} Ba6 {-3.49/24} 139. Rc3 {+2.05/8 2} Rb7 {-2.61/27 4} 140. Rg3+
{+2.20/9 2} Kf5 {-5.24/27 1} 141. Rg5+ {+2.34/10} Ke4 {-5.89/29 2} 142. Rg8
{+2.48/9 1} Rb3 {-6.00/29 1} 143. Rf8 {+2.91/8 2} Bc4 {-6.32/29 2} 144. Kc5
{+3.20/9 2} Be6 {-6.69/29 1} 145. a6 {+3.41/9 1} Ra3 {-6.91/27 2} 146. Kb5
{+3.54/8 2} Kf3 {-7.23/26 1} 147. Kb6 {+3.78/7 4} Rb3+ {-7.22/26 1} 148.
Kc5 {+3.28/8 2} Ra3 {-6.83/24} 149. Kb5 {+3.26/8 1} Ke4 {-7.63/26 3} 150.
Rd8 {+3.62/7 1} Bg4 {-5.92/23 1} 151. Kb6 {+3.72/8 1} Rb3+ {-7.17/25 2}
152. Kc7 {+3.77/8 1} Ra3 {-7.12/26} 153. Rd6 {+3.73/8 1} Bh3 {-7.67/25 3}
154. Kb7 {+4.91/7 2} Bg2 {-7.75/24 1} 155. a7 {+5.22/7 2} Kf5+ {-8.38/24 2}
156. Kb8 {+5.43/7 2} Rb3+ {-3.84/21} 157. Kc8 {+6.27/7} Rh3 {-10.75/23 3}
158. Rd2 {+10.35/6 3} Be4 {-9.45/22 1} 159. Ra2 {+9.53/6 2} Rh8+ {-7.35/21
Arena Adjudication} 1-0

[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "25"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19081422c0"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "A87"]
[Opening "Dutch"]
[Time "04:50:32"]
[Variation "Leningrad, Main Line, 7.Nc3 e6"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "103"]
[WhiteType "human"]
[BlackType "human"]

1. d4 f5 2. g3 {+0.69/9 9} Nf6 {-0.54/27 31} 3. Bg2 {+0.68/10 9} g6
{-0.53/25 5} 4. c4 {+0.71/10 6} Bg7 {-0.47/20 1} 5. Nf3 {+0.71/10 7} d6
{-0.47/22 5} 6. Nc3 {+0.69/10 8} O-O {-0.58/22 5} 7. O-O {+0.67/10 1} e6
{-0.34/23 7} 8. b4 {+0.96/10 7} e5 {-0.22/24 8} 9. dxe5 {+0.70/22 5} dxe5
{-0.17/25 2} 10. Qxd8 {+0.65/25 4} Rxd8 {-0.13/27 3} 11. Nxe5 {+0.58/26 4}
Ne4 {-0.23/30 5} 12. Nxe4 {+0.55/26 3} fxe4 {-0.21/29 3} (12. .. Bxe5 {?
Lc0} 13. Bg5 Rf8 (13. .. Re8 14. Nf6+) (13. .. Rd4 14. Nc5) (13. .. Bxa1
14. Bxd8 Be5 15. Nf6+ Bxf6 16. Bxf6) 14. Nc5 {!} Bxa1 15. Rxa1 Nc6 16. b5
Nd4 17. Kf1 c6 18. bxc6 bxc6 19. Be7) 13. Bb2 {+0.49/25 4} Re8 {-0.24/31
10} 14. Rad1 {+0.45/24 4} Na6 {-0.17/31 6} 15. b5 {+0.42/23 4} Nc5
{-0.36/33 7} 16. Rd5 {+0.41/22 6} Na4 {0.00/28 3} 17. Ba1 {+0.38/22 5} Nb6
{0.00/33 4} 18. Rc5 {+0.37/21 29} Na4 {0.00/33 6} 19. Rd5 {+0.46/19 8} Nb6
{0.00/35 7} 20. Bxe4 {+0.41/19 5} Nxd5 {0.00/34 3} 21. Bxd5+ {+0.37/19 3}
Be6 {0.00/36 19} 22. f4 {+0.32/18 12} Bxd5 {0.00/29 3} 23. cxd5 {+0.30/17}
a6 {+0.42/30 5} (23. .. c6 {Lc0} 24. bxc6 bxc6 25. dxc6 Rac8) 24. b6
{+0.64/13 11} cxb6 {0.00/35 12} 25. e4 {+0.82/14 8} b5 {+0.24/27 3} (25. ..
Rac8 {Lc0}) 26. Kf2 {+0.94/14 9} Rac8 {0.00/32 24} 27. Ke3 {+0.86/17 6} Rc2
{0.00/31 3} 28. Nd3 {+0.85/17 5} Bxa1 {-0.12/31 13} 29. Rxa1 {+1.11/14 9}
Rd8 {0.00/27 13} 30. g4 {+1.21/13 9} a5 {-0.56/25 27} 31. f5 {+1.20/13 5}
Kf7 {-0.86/24 41} 32. a3 {+1.19/13 6} h5 {-0.54/24 10} 33. Kf4 {+1.78/12
16} Ke7 {-1.14/24 15} 34. h3 {+2.01/10 7} hxg4 {-1.15/22 8} 35. hxg4
{+2.17/10 6} gxf5 {-2.44/25 18} 36. gxf5 {+2.28/10 6} Kd6 {-2.25/23 7} 37.
Rg1 {+2.28/11 13} Rh8 {-3.22/25 7} 38. Rg6+ {+2.53/12 5} Kc7 {-3.44/21 1}
39. d6+ {+2.71/11 4} Kb6 {-4.33/24 4} 40. f6 {+2.76/11 5} b4 {-3.95/21 2}
41. axb4 {+2.79/11 6} a4 {-5.27/22 2} 42. f7 {+2.75/12 8} Rf8 {-6.46/20 1}
43. Ne5 {+2.84/12 3} Kb5 {-8.37/22 2} 44. d7 {+3.01/11 6} Rd2 {-6.25/22 1}
45. Ke3 {+4.39/10 8} Rd1 {-4.31/25 1} 46. Rg8 {+4.18/10 7} Rxf7 {-5.99/24
2} 47. d8=Q {+3.65/11 14} Rxd8 {-7.02/25 3} 48. Rxd8 {+3.46/11} Rf1
{-7.51/23 1} 49. Nd3 {+4.87/9 6} a3 {-8.60/23 1} 50. Ra8 {+7.97/8 5} Ra1
{-9.40/24 1} 51. Kd4 {+9.57/8 7} Kc6 {-9.82/23 2} 52. e5 {+13.25/7 9  Arena
Adjudication} 1-0

[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "35"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19081422c0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "D15"]
[Opening "Slav"]
[Time "07:07:48"]
[Variation "Chameleon, 5.e3"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "138"]
[WhiteType "human"]
[BlackType "human"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 {+0.44/10 9} g6 {-0.29/25 33}
6. Be2 {+0.61/10 9} Bg7 {-0.37/24 3} 7. O-O {+0.57/10 5} O-O {-0.35/23 3}
8. h3 {+0.59/11 6} Nbd7 {-0.39/23 7} 9. a4 {+0.64/10 8} Re8 {-0.22/25 7}
10. Qb3 {+0.67/12 10} e5 {-0.21/25 4} 11. a5 {+0.73/12 5} e4 {-0.42/28 16}
12. Nh2 {+0.78/14 6} b5 {-0.37/28 4} 13. axb6 {+1.19/12 7} Nxb6 {-0.51/30
8} 14. c5 {+1.16/11 4} Nbd7 {-0.49/30 4} 15. Ra4 {+1.14/11 16} Nf8
{-0.84/25 12} 16. Qa2 {+1.61/11 5} Ne6 {-1.31/35 45} 17. b4 {+1.75/11 6}
Nc7 {-1.29/31 24} 18. b5 {+1.91/14 7} cxb5 {-1.25/33 4} 19. Nxb5 {+1.87/17
4} axb5 {-1.00/28 2} 20. Rxa8 {+1.88/16 6} Nxa8 {-1.17/34 5} 21. Qxa8
{+1.82/16 5} Bd7 {-1.39/32 12} 22. Qxd8 {+1.80/15 5} Rxd8 {-1.13/30 4} 23.
Bd2 {+1.83/14 5} Kf8 {-1.12/30 4} 24. Ra1 {+1.88/14 7} Ng8 {-1.15/27 4} 25.
Ra6 {+1.89/13 5} Ne7 {-1.33/32 28} 26. Ba5 {+1.90/13 14} Rc8 {-1.30/27 2}
27. Nf1 {+1.92/13 3} f5 {-1.55/28 6} 28. g3 {+1.95/12 7} Kf7 {-1.43/29 12}
29. Nd2 {+1.98/13 8} Bf6 {-1.45/25 1} 30. Kg2 {+2.00/14 10} g5 {-1.48/32
22} 31. Nb1 {+2.07/13 17} f4 {-1.49/23 1} 32. Bh5+ {+2.05/14 5} Kg7
{-2.51/27 11} 33. Nc3 {+2.08/12 6} f3+ {-1.80/26 2} 34. Kh2 {+2.09/13 9}
Bc6 {-1.72/28 3} 35. Bg4 {+2.12/13 3} Rb8 {-2.22/29 7} 36. Bb4 {+2.11/12
13} Ra8 {-1.45/28 2} 37. Rxa8 {+2.55/13 11} Bxa8 {-1.44/30 2} 38. Nxb5
{+2.52/13 5} Nc6 {-1.41/32 3} 39. Nc7 {+2.51/13 7} Nxb4 {-1.65/36 10} 40.
Nxa8 {+2.47/12 5} Bd8 {-2.01/40 11} 41. Nb6 {+2.47/11 8} Kf7 {-2.01/40 3}
42. Kg1 {+2.48/10 11} Ke7 {-2.01/37 2} 43. Nc8+ {+2.65/10 9} Kf7 {-2.14/36
5} 44. Nd6+ {+2.74/10 10} Ke7 {-2.24/38 10} 45. Nb5 {+2.83/10 5} Ba5
{-2.28/35 2} 46. Nc3 {+2.85/9 8} h6 {-2.29/37 2} 47. Nb5 {+2.85/9 15} Kf6
{-2.42/39 3} 48. Nd6 {+2.82/9 4} Kg6 {-2.42/39 1} 49. Bd7 {+2.86/8 5} Kf6
{-2.79/40 6} 50. g4 {+2.90/9 3} Ke7 {-3.12/37 3} 51. Ba4 {+2.97/9 6} Ke6
{-3.23/37 2} 52. Nf5 {+3.22/9 3} h5 {-3.23/39 1} 53. Ng7+ {+3.72/10 3} Kf7
{-3.44/41 8} 54. Nxh5 {+3.85/9 3} Bc7 {-3.67/34 4} 55. Bb3 {+3.74/8 9} Ke6
{-3.72/34 2} 56. Ng7+ {+3.80/8 3} Kf7 {-3.86/34 1} 57. Nf5 {+4.26/8 2} Ke6
{-4.06/35 2} 58. Ba4 {+4.31/8 4} Na2 {-4.07/27} 59. Bc6 {+4.82/7 4} Nb4
{-4.17/34 3} 60. Ba8 {+4.18/7 3} Nd3 {-4.41/28 2} 61. Bb7 {+4.74/7 2} Nc1
{-4.30/28} 62. Kf1 {+5.98/7 3} Ne2 {-5.22/26 3} 63. h4 {+6.23/7 2} gxh4
{-5.05/25} 64. Nxh4 {+6.51/7 1} Ba5 {-5.64/27 3} 65. Nf5 {+8.51/7 3} Nc3
{-5.39/24} 66. Nd6 {+7.22/7 3} Kf6 {-5.15/26 1} 67. Bc6 {+7.08/7 2} Kg5
{-5.74/30 3} 68. Bd7 {+7.22/6 1} Kg6 {-5.88/31 2} 69. Nb7 {+7.27/6 3} Bc7
{-5.95/30 1  Arena Adjudication} 1-0

[Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "39"]
[White "Lc0-v0.22.0"]
[Black "Stockfish_19081422c0"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "A40"]
[Opening "Queen's Pawn"]
[Time "08:10:16"]
[Variation "English Defence, 3.e4"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "212"]
[WhiteType "human"]
[BlackType "human"]

1. d4 b6 2. e4 e6 3. c4 Bb7 4. Bd3 {+0.84/10 7} f5 {-0.11/26 24 ? Lc0
6mins, first few plies:} (4. .. Nc6 {-0.63} 5. Ne2 Nb4 6. O-O d5) (4. ..
Bb4+ {-0.75} 5. Kf1 Be7) (4. .. Nf6 {?! -1.05} 5. Nc3 d6 6. Nge2 g6) 5.
exf5 {+1.33/13 5} exf5 {-1.38/26 20}
( 5...Bxg2 {? Lc0 +-, see my last post} )
6. Nf3 {+1.24/13 13} Bb4+ {-1.27/25 8}
7. Kf1 {+1.25/14 2} Bxf3 {-1.28/26 9} 8. Qxf3 {+1.64/12 6} Nc6 {-1.23/24 2}
9. Be3 {+1.63/12 4} Nge7 {-1.23/25 4} 10. Nc3 {+1.59/12 15} O-O {-1.48/25
9} 11. g3 {+1.57/12 7} f4 {-1.32/27 16} 12. gxf4 {+2.12/13 6} Bxc3
{-1.38/25 3} 13. bxc3 {+2.10/16 5} Nf5 {-1.32/26 5} 14. Qd5+ {+2.16/17 5}
Kh8 {-1.66/28 9} 15. Bxf5 {+2.23/16 4} Ne7 {-1.64/28 3} 16. Qxd7 {+2.22/14
4} Rxf5 {-1.62/29 3} 17. Qxd8+ {+2.20/14 5} Rxd8 {-1.77/28 6} 18. a4
{+2.24/13 6} Rd7 {-1.77/28 11} 19. Rb1 {+2.29/10 31} Ra5 {-1.35/25 8} 20.
Ra1 {+2.27/11 1} h6 {-1.23/27 11} 21. Ke2 {+2.47/9 9} Rf5 {-1.18/23 2} 22.
Rag1 {+2.40/9 10} Ra5 {-1.35/32 50} 23. Ra1 {+2.28/12 13} Rf5 {-1.55/31 4}
24. Rag1 {+2.28/12 5} Ra5 {-1.56/30 6} 25. Kd3 {+2.30/14 2} Kg8 {-1.38/29
2} 26. Ra1 {+2.33/9 7} Rh5 {-1.34/28 4} 27. a5 {+2.35/9 17} Nf5 {-1.49/29
16} 28. h3 {+2.76/8 5} Kf7 {-2.07/30 41} 29. axb6 {+2.67/8 9} axb6
{-1.48/33 1} 30. Ra7 {+2.47/7 9} Nd6 {-1.48/34 3} 31. Ra6 {+2.48/8 4} Re7
{-1.48/32 4} 32. Ra8 {+2.42/8 11} Rd7 {-1.59/34 32} 33. Ra7 {+2.42/8 5} Rh4
{-1.48/30 2} 34. Ra6 {+2.38/8 8} Re7 {-1.48/32 1} 35. Raa1 {+2.40/8 10} Rd7
{-1.48/35 1} 36. Rae1 {+2.42/7 8} Re7 {-1.48/36 2} 37. Ra1 {+2.39/8 7} Rd7
{-1.48/37 2} 38. Ra2 {+2.28/8 7} Re7 {-1.48/35 2} 39. Ra8 {+2.31/8 8} Rd7
{-1.48/35 1} 40. Raa1 {+2.28/8 6 3-fold repetition} Rh5 {-1.48/29 2} 41.
Ra2 {+2.30/7 6} Rh4 {-1.53/30 2} 42. Rb2 {+2.31/7 7} Ke8 {-1.70/28 8} 43.
Re2 {+2.30/8 8} Re7 {-1.48/29 3} 44. Ra2 {+2.27/8 6} Kf7 {-1.69/33 15} 45.
Ra4 {+2.24/8 7} Rh5 {-1.69/28 1} 46. Ra6 {+2.22/7 5} Rd7 {-1.69/28 3} 47.
Bc1 {+2.25/7 4} Rf5 {-1.57/28 3} 48. Bd2 {+2.24/8 8} Rh5 {-1.60/30 2} 49.
Bc1 {+2.20/8 4} Rh4 {-1.69/30 6} 50. Ra2 {+2.25/7 5} Re7 {-1.74/28 2} 51.
Be3 {+2.19/8 5 3-fold repetition} Rh5 {-1.69/25} 52. Ra4 {+2.19/7 5} Ke8
{-1.68/27 3} 53. Ra8+ {+2.22/7 4} Kd7 {-1.56/23 1} 54. Rf8 {+2.43/7 2} Ne4
{-1.53/21 1} 55. Rg8 {+2.39/8 4} Rh4 {-1.71/27 4} 56. Rf8 {+2.39/9 2} Rh5
{-1.73/25} 57. h4 {+2.21/9 5} Nd6 {-1.68/24 2} 58. Rg1 {+2.15/10 4} Rxh4
{-2.46/23 3} 59. c5 {+2.18/11} bxc5 {-2.69/22 1} 60. dxc5 {+2.22/11 1} Ne8
{-2.84/22 1} 61. Bd4 {+2.44/8 3} h5 {-3.11/21 2} 62. Rf5 {+2.38/8 6} Rh3+
{-2.28/20 1} 63. Kc4 {+2.48/8 1} h4 {-2.31/24 1} 64. Rd5+ {+2.48/9 2} Ke6
{-2.29/23 1} 65. Rh5 {+2.81/8 1} c6 {-2.34/25 1} 66. Rg4 {+2.90/9 2} Rf7
{-2.70/28 2} 67. Rhxh4 {+2.95/10 4} Rxh4 {-2.91/26 1} 68. Rxh4 {+2.85/9}
Nc7 {-2.50/28 2} 69. Rg4 {+3.26/9 2} Nd5 {-3.11/28 1} 70. Rg6+ {+3.38/9 1}
Nf6 {-2.96/28 1} 71. Kd3 {+3.84/8 2} Re7 {-3.19/29 3} 72. Rg5 {+4.02/8 1}
Kf7 {-3.26/30 1} 73. f5 {+3.61/8 4} Re1 {-2.64/25} 74. Kc4 {+3.66/7 1} Rh1
{-2.56/27} 75. Kb4 {+4.07/7 1} Nd5+ {-3.47/31 4} 76. Ka4 {+4.60/7 3} Ra1+
{-3.52/27} 77. Kb3 {+3.85/8} Nf6 {-3.62/28 1} 78. Kb4 {+3.77/7 3} Nd5+
{-3.93/29 2} 79. Kc4 {+3.33/8 2} Nf6 {-4.03/28 2} 80. Rg3 {+3.26/8 2} Nh5
{-4.07/30 1} 81. Re3 {+4.36/7 2} Nf4 {-4.15/32 1} 82. Re4 {+3.93/7 2} g5
{-3.61/22} 83. fxg6+ {+4.45/7 1} Nxg6 {-2.31/23 1} 84. Re3 {+5.00/7 1} Nf8
{-2.91/28 5} 85. Rh3 {+5.05/7 2} Ne6 {-3.08/23 1} 86. Rh7+ {+4.11/7 2} Ke8
{-2.39/24 1} 87. Rh6 {+3.82/7 2} Kd7 {-3.19/27 3} 88. Be3 {+3.60/7 1} Ra5
{-2.47/25} 89. Rh5 {+3.47/7 2} Ra4+ {-2.97/26 3} 90. Kb3 {+3.54/8 1} Rg4
{-2.98/29 2} 91. Kc2 {+3.53/6 1} Ke7 {-3.19/27 1} 92. Rh7+ {+3.69/6 2} Rg7
{-2.50/25} 93. Rh1 {+3.57/7 2} Rf7 {-2.72/29 2} 94. Kd3 {+3.33/7 1} Rf5
{-2.57/29 2} 95. Kc4 {+3.31/7 1} Kd7 {-2.94/29 2} 96. Rd1+ {+2.88/7 3} Kc7
{-3.00/28} 97. Rd6 {+2.82/7 1} Re5 {-2.93/26} 98. Bd4 {+3.02/8 1} Re2
{-3.73/29 4} 99. Be3 {+5.77/7 1} Nf8 {-4.23/27 2} 100. Kd3 {+7.28/6 3} Ra2
{-4.83/27 1} 101. Rh6 {+8.85/6 1} Nd7 {-5.00/26 1} 102. Bd4 {+7.01/6 2} Ra5
{-5.00/25} 103. Rh5 {+9.28/6 1} Ra8 {-5.11/32 1} 104. f4 {+10.88/6 2} Re8
{-5.69/30 3} 105. Rh6 {+7.62/6 2} Re1 {-5.65/23} 106. Rh5 {+9.59/6 1} Kb7
{-5.99/29 3  Arena Adjudication} 1-0


Stockfish wins. Not shown the one opening, 1d4 Nf6 2c4 g6 3f3 e5 Leko Gambit **, won by both, white, so only one: [Event "2nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.18"]
[Round "16"]
[White "Stockfish_19081422c0"]
[Black "Lc0-v0.22.0"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "D06"]
[Opening "QGD"]
[Time "02:32:35"]
[Variation "Austrian Defence"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "102"]
[WhiteType "human"]
[BlackType "human"]

1. d4 d5 2. c4 c5 3. cxd5 {+0.46/25 8} Nf6 {-0.61/14 7} (3. .. Qxd5 {Lc0
1/2-1/2 Stockfish, Rd. 15}) 4. e4 {+0.96/23 3} Nxe4 {-0.72/18 4} 5. dxc5
{+0.90/23 9} Qa5+ {-0.78/19 4} 6. Bd2 {+0.82/25 8} Nxd2 {-0.79/19 3} 7.
Qxd2 {+0.89/25 6} Qxd2+ {-0.68/19 5} 8. Nxd2 {+0.74/28 7} g6 {-0.62/19 4}
9. Rc1 {+0.79/25 4} Bg7 {-0.77/16 13} 10. Bb5+ {+1.27/23 3} Kf8 {-1.11/15
20} 11. Nc4 {+1.48/24 3} Nd7 {-1.10/17} 12. Bxd7 {+1.63/25 4} Bxd7
{-1.14/13 2} 13. Ne2 {+1.47/27 12} Bb5 {-1.14/14 7} 14. h4 {+1.38/29 44}
Rd8 {-0.83/17 11} 15. Ne3 {+1.31/27 3} Bxb2 {-0.84/17 3} 16. Rb1 {+1.14/29
11} Bxe2 {-0.84/16 3} 17. Rxb2 {+1.26/27 3} Ba6 {-0.81/13 7} 18. h5
{+1.27/29 8} g5 {-0.83/15 14} 19. f3 {+0.71/28 10} e6 {-0.85/16 4} 20. d6
{+0.99/29 11} Rc8 {-0.87/15 8} 21. Rc2 {+0.97/27 3} Kg7 {-0.85/16 5} 22.
Kf2 {+1.25/28 4} Rhd8 {-0.82/15 4} 23. Rhc1 {+1.22/29 9} f5 {-0.80/14 6}
24. a4 {+1.04/30 23} h6 {-0.82/12 23} 25. a5 {+1.09/27 4} Bb5 {-0.83/11 14}
26. Rc3 {+1.31/27 9} Rc6 {-0.70/11 6} 27. Ke1 {+1.81/26 2} Rdc8 {-0.76/11
6} 28. Rb1 {+1.92/28 3} a6 {-1.27/12 9} 29. Rd1 {+1.93/32 9} Kf6 {-1.25/10
10} 30. g3 {+2.07/35 15} Rd8 {-1.37/10 8} 31. g4 {+2.29/33 8} f4 {-1.33/12
5} 32. Nc2 {+2.26/33 5} Ba4 {-1.40/13 5} 33. Rd4 {+2.23/33 8} Bb5 {-1.46/13
5} 34. Nb4 {+2.53/32 9} Rcc8 {-1.47/11 4} 35. Kd2 {+2.57/29 1} e5 {-1.48/12
15} 36. Re4 {+2.78/28 2} Ke6 {-1.17/10 6} 37. Nd3 {+3.46/32 2} Bxd3
{-1.70/12 7} 38. Kxd3 {+3.83/34 2} Kd5 {-1.86/12 8} 39. Rec4 {+4.30/32 3}
Rc6 {-2.01/12 12} 40. Kc2 {+5.03/36 9} Rdc8 {-2.12/11 10} 41. Kb3 {+5.50/34
3} Ke6 {-2.20/10 5} 42. Kb4 {+5.90/32 4} Kf7 {-2.28/9 8} 43. Rd3 {+6.63/30
6} Kf6 {-2.50/10 5} 44. Rcc3 {+7.30/29 10} Ke6 {-2.60/9 4} 45. Rd1
{+7.53/26 2} Rd8 {-2.90/9 10} 46. Kc4 {+7.95/25 2} Rdc8 {-3.52/8 6} 47. Rd5
{+9.09/24 3} Rd8 {-3.90/8 4} 48. Rc2 {+9.84/24 3} Rdc8 {-4.95/7 7} 49. Re2
{+12.84/31 3} b5+ {-8.30/7 5} 50. axb6 {+M15/47 2} Rxb6 {-7.55/6 4} 51.
Rdxe5+ {+M13/61 2} Kd7 {-10.39/7 5  Arena Adjudication} 1-0
Attachment: 2nd_Sf-Lc0.pgn - Games (132k)
                                                           **
                                 1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20
1: Lc0-v0.22.0          23.0/40 wb ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· ·· 
2: Stockfish_19081422c0 17.0/40 == 0= == =0 == == 0= =1 == 01 == 0= 0= == == == == 0= == 0= 

* The 'Big net' has a very much slower nps, same or slightly faster depth increase to 2 mins.
initial position, 320x24.J13-swa-410000
 11/38  00:01   12k  6k  +0.32  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.h3 Be7 10.Nc3 Nh4 11.Nxh4 Bxh4 12.Rd1+ Ke8 13.g4 a5 14.a4 b6 15.Bf4 Ke7
 11/41  00:02   21k  7k  +0.31  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Be7 10.h3 Nh4 11.Rd1+ Ke8 12.Nxh4 Bxh4 13.g4 a5 14.a4 b6 15.Kg2 Ke7
 13/49  00:04   36k  7k  +0.33  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 0-0 9.d4 Bf6 10.Re1 Re8 11.c3 c6 12.Bf4 Rxe1 13.Qxe1 Ne8 14.Nd2 d5 15.Qe3 Qe7 16.Bd3 Qxe3 17.fxe3 Be7 18.a4 Be6 19.a5 Nf6 20.h3 h5
 14/51  00:08   68k  8k  +0.32  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Be7 10.h3 Nh4 11.Rd1+ Ke8 12.Nxh4 Bxh4 13.g4 a5 14.a4 b6 15.Kg2 Ke7 16.Bf4 h5 17.f3
 15/52  00:14   120k  8k  +0.30  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Be7 10.h3 Nh4 11.Rd1+ Ke8 12.Nxh4 Bxh4 13.g4 a5 14.a4 b6 15.Bf4 Ke7 16.Kg2 h5 17.f3
 16/53  00:34   311k  9k  +0.28  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.h3 Be7 10.Nc3 Nh4 11.Rd1+ Ke8 12.Nxh4 Bxh4 13.g4 a5 14.a4 b6 15.Bf4 Ke7 16.Kg2 h5 17.f3 Ke6 18.Ne2 c5 19.Bg3
 17/53  01:00   568k  9k  +0.27  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Be7 10.h3 Nh4 11.Rd1+ Ke8 12.Nxh4 Bxh4 13.g4 a5 14.a4 b6 15.Bf4 Ke7 16.Kg2 h5 17.f3 Ke6 18.Ne2 c5 19.Bg3
 18/53  01:59   1,058k  9k  +0.26  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.h3 Be7 10.Nc3 Nh4 11.Rd1+ Ke8 12.Nxh4 Bxh4 13.g4 a5 14.a4 b6 15.Bf4 Ke7 16.Kg2 h5 17.f3 Ke6 18.Ne2 c5 19.Bg3 Bxg3 20.Kxg3

Prior posts: normal 256x20 net
initial postition T40B.2-106
 12/46  00:01   28k  15k  +0.31  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 0-0 9.d4 Bf6 10.Re1 Re8 11.c3 c6 12.Bf4 Rxe1 13.Qxe1 Ne8 14.Nd2 d5 15.Qe3 Qe7 16.Bd3 Qxe3 17.fxe3 Be7 18.a4 Be6 19.a5 Nf6 20.h3 h5
 13/49  00:02   37k  15k  +0.31  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 0-0 9.d4 Bf6 10.Re1 Re8 11.c3 c6 12.Bf4 Rxe1 13.Qxe1 Ne8 14.Nd2 d5 15.Qe3 Qe7 16.Bd3 Qxe3 17.fxe3 Be7 18.a4 Be6 19.a5 Nf6 20.h3 h5
 14/49  00:04   69k  16k  +0.29  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 0-0 9.d4 Bf6 10.Re1 Re8 11.c3 c6 12.Bf4 Rxe1 13.Qxe1 Ne8 14.Nd2 d5 15.Qe3 Qe7 16.Bd3 Qxe3 17.fxe3 Be7 18.a4 Be6 19.a5 Nf6 20.h3 h5 21.b4
 14/51  00:08   144k  18k  +0.27  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 0-0 9.d4 Bf6 10.Re1 Re8 11.c3 c6 12.Bf4 Rxe1 13.Qxe1 Ne8 14.Nd2 d5 15.Qe3 Qe7 16.Bd3 Qxe3 17.fxe3 Be7 18.a4 Be6 19.a5 Nf6 20.h3 h5 21.b4 Re8
 15/53  00:16   321k  20k  +0.27  1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.0-0 Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 0-0 9.d4 Bf6 10.Re1 Re8 11.c3 c6 12.Bf4 Rxe1 13.Qxe1 Ne8 14.Nd2 d5 15.Qe3 Qe7 16.Bd3 Qxe3 17.fxe3 Be7 18.a4 Be6 19.a5 Nf6 20.h3 h5 21.b4 Re8
 16/53  00:31   651k  20k  +0.26  1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Bg2 d5 6.Nf3 0-0 7.Qc2 Nbd7 8.0-0 c6 9.Rd1 b6 10.Bf4 Ba6 11.Nbd2 Nh5 12.Be3 Rc8 13.Rac1 h6 14.Ne5 Nhf6 15.Qa4 Nb8 16.Qb3 Nbd7 17.h3 Bb7 18.Qa4 a6 19.cxd5 cxd5 20.Ndf3 b5
 17/53  01:05   1,231k  19k  +0.25  1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Bg2 d5 6.Nf3 0-0 7.Qc2 Nbd7 8.0-0 c6 9.Rd1 b6 10.Bf4 Ba6 11.Nbd2 Nh5 12.Be3 Rc8 13.Rac1 h6 14.Ne5 Nhf6 15.Qa4 Nb8 16.Qb3 Nbd7 17.h3 Bb7 18.Qa4 a6 19.cxd5 cxd5 20.Ndf3 b5 21.Qb3 Nb6
 17/54  02:10   2,340k  18k  +0.25  1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Bg2 d5 6.Nf3 0-0 7.0-0 c6 8.Qc2 Nbd7 9.Rd1 b6 10.Bf4 Ba6 11.Nbd2 Nh5 12.Be3 Rc8 13.Rac1 h6 14.Ne5 Nhf6 15.Qa4 Nb8 16.Qb3 Nbd7 17.h3 Bb7 18.Qa4 a6 19.cxd5 cxd5 20.Ndf3 b5 21.Qb3 Nb6 22.Rxc8 Qxc8
 18/54  02:15   2,406k  18k  +0.25  1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Bg2 d5 6.Nf3 0-0 7.0-0 c6 8.Qc2 Nbd7 9.Rd1 b6 10.Bf4 Ba6 11.Nbd2 Nh5 12.Be3 Rc8 13.Rac1 h6 14.Ne5 Nhf6 15.Qa4 Nb8 16.Qb3 Nbd7 17.h3 Bb7 18.Qa4 a6 19.cxd5 cxd5 20.Ndf3 b5 21.Qb3 Nb6 22.Rxc8 Qxc8
 
- By MrKris (**) Date 2019-08-19 20:45
Instead of winning Stockfish allows Lc0's bishop sacrifice for a queen vs. rook + pawn fortress.

Then it says +4.96 for 40 moves, then +2.83 for 50 moves. (Fron an event in progress.)

[Event "3nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.19"]
[Round "4"]
[White "Stockfish_19081422c0"]
[Black "Lc0-v0.22.0"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[ECO "B08"]
[Opening "Pirc"]
[Time "01:39:52"]
[Variation "Classical, 5.Be2 O-O 6.O-O Nc6"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "273"]
[WhiteType "program"]
[BlackType "program"]
[FEN "5k2/5p2/1p4p1/p3Q2p/P4PP1/1P5r/2b2K2/8 w - - 2 40"]
40. gxh5 {+4.58/38 8 ?? white can not stop black's bishop sacrifice}
(40. f5 {---winning---} gxf5 {Lc0
best at 10 mins, -2.49} 41. Qh8+ Ke7 {forced} 42. gxh5 {Sf - Lc0 from here,
G/5'+2''} f4 {-1.86/10 8} 43. Qe5+ {+5.91/27 10} Kf8 {-1.96/12 6} 44. Qd6+
{+6.90/28 7} Kg8 {-2.05/15 14} 45. Qd8+ {+7.84/26 11} Kh7 {-2.17/14 4} 46.
Qf6 {+8.07/25 3} Rh2+ {-2.55/14 16} 47. Kg1 {+9.10/27 4} Rxh5 {-2.58/14 1}
48. Qxf7+ {+10.67/25 5} Kh6 {-2.72/13 4} 49. Qxf4+ {+13.28/24 5} Rg5+
{-2.93/11 6} 50. Kf2 {+14.39/24 4} Kh5 {-3.21/10 18} 51. Qh2+ {+14.92/24 4}
Kg4 {-3.36/12 10} 52. Qg3+ {+19.04/28 13} Kh5 {-3.81/11 5} 53. Qh3+
{+23.92/26 15} Kg6 {-4.31/10 0} 54. Qe6+ {+72.02/27 2} Kg7 {-5.30/9 18} 55.
Qe7+ {+148.39/28 5} Kh6 {-3.27/9 4} 56. Qe3 {+148.87/32 3} Bg6 {-4.10/8 5}
57. b4 {+148.92/28 3} axb4 {-6.22/7 4} 58. Qxb6 {+148.95/35 2} Rf5+
{-9.14/5 5} 59. Ke3 {+148.97/44 3} Re5+ {-8.11/4 2} 60. Kd2 {+148.98/45 7}
Re4 {-7.01/5 3} 61. a5 {+148.99/48 7} Rg4 {-7.33/6 6} 62. a6 {+149.01/39 3}
Rg2+ {-6.37/5 2} 63. Ke1 {+149.02/44 3} Ra2 {-7.18/4 2} 64. Qe3+
{+149.04/42 3} Kh7 {-128.00/2 4} 65. Qe7+ {+149.05/42 3} Kh6 {-128.00/2 2}
66. Qf8+ {+149.06/47 3} Kg5 {-128.00/2 3} 67. Qxb4 {+149.07/34 2} Ra1+
{-30.95/2 2} 68. Kd2 {+M106/25 8} Ra2+ {-25.37/2 2  Black resigns. If:} 69.
Kc3 Rxa6 70. Qb5+) 40. .. Rxh5 {-0.70/12 11} 41. Qb8+ {+4.58/36 5} Kg7
{-0.69/12 8} 42. Qxb6 {+4.58/38 4} Bxb3 {-0.63/11 8 !! ---draws---} 43. Qxb3 {+4.96/49 3}
Rh2+ {-0.61/10 10} 44. Kg3 {+4.96/54 3} Rh5 {-0.57/10 7} 45. Qc3+ {+4.96/55
3} Kg8 {-0.55/10 15} 46. Qb2 {+4.96/59 4} Rf5 {-0.51/9 10} 47. Kg4
{+4.96/62 4} Rh5 {-0.44/9 5} 48. Qf6 {+4.96/60 3} Rf5 {-0.41/10 7} 49. Qd8+
{+4.96/64 4} Kg7 {-0.44/11 1} 50. Kf3 {+4.96/64 3} Rh5 {-0.44/10 3} 51. Qc7
{+4.96/62 3} Rf5 {-0.37/9 10} 52. Qc4 {+4.96/62 3} Rh5 {-0.34/9 8} 53. Kg4
{+4.96/61 3} Rf5 {-0.23/8 4} 54. Kf3 {+4.96/61 3} Rh5 {-0.28/8 4} 55. Ke4
{+4.96/60 3} Kg8 {-0.32/9 4} 56. Kd4 {+4.96/61 3} Kg7 {-0.36/9 3} 57. Qc8
{+4.96/56 3} Kf6 {-0.37/9 1} 58. Qf8 {+4.97/49 3} Rf5 {-0.35/10 2} 59. Kd3
{+4.97/51 3} Rh5 {-0.34/10 5} 60. Qg8 {+4.97/50 3} Rf5 {-0.33/9 4} 61. Qf8
{+4.97/49 3} Rh5 {-0.31/9 2} 62. Ke3 {+4.97/49 3} Rf5 {-0.29/9 2} 63. Qd8+
{+4.97/49 3} Kg7 {-0.29/9 2} 64. Qd4+ {+4.97/50 3} Kg8 {-0.24/8 4} 65. Kd3
{+4.97/50 4} Rh5 {-0.27/9 2} 66. Qf6 {+4.97/52 3} Kf8 {-0.27/9 1} 67. Qd8+
{+4.97/46 3} Kg7 {-0.27/8} 68. Kd4 {+4.97/44 3} Rf5 {-0.31/9 3} 69. Ke4
{+4.97/47 3} Rh5 {-0.27/10 2} 70. Qe7 {+4.97/46 2} Kg8 {-0.23/9 4} 71. Kd3
{+4.97/45 2} Kg7 {-0.21/8 2} 72. Qb7 {+4.97/43 5} Kf8 {-0.21/8 3} 73. Qc8+
{+4.97/38 3} Kg7 {-0.27/9 1} 74. Qc3+ {+4.97/33 2} Kg8 {-0.22/9 2} 75. Kc4
{+4.97/35 4} Kf8 {-0.20/8 2} 76. Qe3 {+4.97/36 3} Kg8 {-0.18/8 2} 77. Qc3
{+4.97/35 2} Kf8 {-0.19/8 1} 78. Qf6 {+4.97/41 2} Kg8 {-0.23/9} 79. Qd6
{+4.97/30 4} Kg7 {-0.21/9 2} 80. Qd2 {+4.97/43 8} Kf8 {-0.19/9 2} 81. Qd4
{+4.97/21 8} Rf5 {-0.19/9 2} 82. Qd8+ {+4.97/34 4} Kg7 {-0.11/6} 83. Qd4+
{+4.88/42 25} Kg8 {-0.20/9 3} 84. Qd2 {+4.86/18 7} Kf8 {-0.18/9 2} 85. Qd6+
{+4.53/17 12} Kg8 {-0.20/9 1} 86. Qd3 {+4.18/18 6} Rh5 {-0.20/9 1} 87. Qa3
{+2.83/37 3} Kg7 {-0.17/9 3} 88. f5 {+2.83/39} Rxf5 {-0.15/8} 89. Qa1+
{+2.83/41 1} Kg8 {-0.10/8 2} 90. Kb3 {+2.83/43 1} Kh7 {-0.07/7 2} 91. Qd4
{+2.83/44} Kg8 {-0.12/8 1} 92. Qa1 {+2.83/44 1} Kh7 {-0.05/7 2} 93. Qc3
{+2.83/45 1} Kg8 {-0.08/7 1} 94. Qh3 {+2.83/42 1} Kg7 {-0.06/7 2} 95. Ka3
{+2.83/45 1} Kg8 {-0.05/7 2} 96. Qe3 {+2.83/45 1} Kg7 {-0.05/7 2} 97. Qe4
{+2.83/44 1} Rh5 {-0.05/7 2} 98. Qd4+ {+2.83/44 1} Kg8 {-0.07/7 1} 99. Qd7
{+2.83/46 1} Rf5 {-0.06/7 1} 100. Qd1 {+2.83/49 1} Rh5 {-0.05/7 2} 101.
Qd8+ {+2.83/46 1} Kg7 {-0.10/8 1} 102. Kb3 {+2.83/48 1} Rf5 {-0.10/8 1}
103. Kc4 {+2.83/45 1} Rh5 {-0.10/8 1} 104. Qd4+ {+2.83/45 1} Kf8 {-0.05/8
4} 105. Kc3 {+2.83/48 1} Rf5 {-0.06/8 2} 106. Qd8+ {+2.83/45 1} Kg7
{-0.05/6} 107. Kd3 {+2.83/46 1} Rh5 {-0.10/8 2} 108. Qd4+ {+2.83/46 1} Kf8
{-0.05/8 4} 109. Kc4 {+2.83/46 1} Kg8 {-0.06/7 1} 110. Qd7 {+2.83/46 1} Kf8
{-0.04/8 2} 111. Qd4 {+2.83/46 1} Rf5 {-0.05/7 2} 112. Qh4 {+2.83/42 1} Rh5
{-0.04/7 1} 113. Qe1 {+2.83/46 12} Rf5 {-0.03/7 2} 114. Qe4 {+2.83/44 1}
Rh5 {-0.04/7 1} 115. Qe1 {+2.83/43 7} Rf5 {-0.03/7 2} 116. Qe3 {+2.83/40 1}
Rh5 {-0.03/7 1} 117. Kd4 {+2.83/39 4} Rf5 {-0.03/7 1} 118. Qd2 {+2.83/39 2}
Rh5 {-0.02/7 2} 119. Kc4 {+2.83/36 1} Rf5 {-0.04/7 1} 120. Qc1 {+2.83/33 1}
Rh5 {-0.03/7 2} 121. Qc3 {+2.83/30 2} Rf5 {-0.03/7 2} 122. Qe3 {+2.83/30 1}
Rh5 {-0.03/7 1} 123. Kd4 {+2.83/26 1} Rf5 {-0.02/7 1} 124. Qh3 {+2.83/21 2}
Rh5 {-0.02/7 2} 125. Qc3 {+2.72/21 1} Rf5 {-0.03/7 1} 126. Qb3 {+2.83/23 1}
Rh5 {-0.02/7 2} 127. Qb8+ {+2.83/20 1} Kg7 {-0.06/7 1} 128. Qb2 {+2.83/18
2} Kf8 {-0.03/7 2} 129. Kd3 {+2.77/14 2} Kg8 {-0.02/7 1} 130. Qb6 {+2.83/14
1} Kf8 {-0.03/6 2} 131. Qd6+ {+2.83/16 2} Kg7 {-0.06/7 1} 132. Qc6
{+2.55/19 1} Kf8 {-0.03/6 2} 133. Kc3 {+2.26/23 1} Kg7 {-0.03/6 1} 134. Qd7
{0.00/46 1} Rf5 {-0.03/6 1} 135. Qd1 {0.00/63} Kh7 {0.00/6 2} 136. Qa1
{0.00/67} Kg8 {-0.01/5 1} 137. Kb3 {0.00/138 2 3-fold repetition} 1/2-1/2


In the game after 43.Qx(B)b3 it is the same as the 5-men draw:
8/6k1/6p1/7r/8/1Q6/5K2/8 b - - 0 1
If Stockfish had played 40.f5! +- then 40...gxf5 is black's only move:
FEN: 5k2/5p2/1p4p1/p3QP1p/P5P1/1P5r/2b2K2/8 b - - 0 40
Stockfish_19080109: PV=6 ----amdphIIx6-----------------------------------------------------------------------
 38/44  14:52   10,037,455k  11,243k  -148.92  40. ... Be4 41.f6 Rf3+ 42.Ke2 Rxf6 43.Qxf6 Bb1 44.Qb2 h4 45.Qxb1 Ke7 46.Qg1 f6 47.Qxb6 g5 48.Qxa5 Kf7 49.Qc7+ Ke6 50.Qh7 Kd6 51.Qf7 Ke5 52.Qe7+ Kd5 53.Qxf6 h3 54.Qxg5+ Kd4 55.Qh5 Kc3 56.Qxh3+ Kb4 57.g5 Ka3
 38/45  14:52   10,037,455k  11,243k  -148.89  40. ... Bd1 41.f6 Rf3+ 42.Ke1 Rxf6 43.Qxf6 Bxg4 44.Qxb6 Bf3 45.Qxa5 Bh1 46.Qe5 Kg8 47.a5 Kh7 48.Qf6 Kg8 49.a6 Bg2 50.Qd8+ Kg7 51.a7 f5 52.a8Q Bxa8 53.Qxa8 Kf6 54.Qd8+ Kf7 55.Qd4 g5 56.Qd7+ Kf6 57.Qh7 h4 58.Qh6+ Ke7 59.Qxg5+ Ke6 60.Qxh4 Ke5
 38/55  14:52   10,037,455k  11,243k  -148.86  40. ... Bxf5 41.gxf5 gxf5 42.Qd6+ Kg7 43.Qxb6 Rh2+ 44.Kf3 Rc2 45.Qxa5 Kf6 46.Qb6+ Kg7 47.Qg1+ Kf8 48.Qg5 h4 49.Qxh4 Rc3+ 50.Kf4 Rc2 51.Qh8+ Ke7 52.Qe5+ Kf8 53.Kxf5 Rf2+ 54.Kg5 Rf1 55.Kh6 Rh1+ 56.Qh5 Rc1 57.Qd5 Ke8 58.Qe5+ Kf8 59.Qg7+ Ke8 60.Qg8+ Ke7 61.Qg5+ Kd7 62.Qxc1 Ke6 63.Qc8+ Ke5 64.a5 Kd6
 38/54  14:52   10,037,455k  11,243k  -148.79  40. ... Kg8 41.f6 hxg4 42.Qe8+ Kh7 43.Qxf7+ Kh6 44.Qg7+ Kh5 45.f7 Rf3+ 46.Ke1 g3 47.f8Q Rxf8 48.Qxf8 Bf5 49.Qh8+ Kg4 50.Qd4+ Kf3 51.Qxb6 Kg2 52.Qxa5 Kh2 53.Qd2+ Kh1 54.Qc3 Kg2 55.Qe5 Kf3 56.Qd4 Kg2 57.a5 Kh2 58.Qe5 Bg4 59.Qf4 Bc8 60.Qd2+ g2 61.Qd6+ Kh1 62.Qxg6 Kg1 63.a6 Kh2
 38/59  14:52   10,037,455k  11,243k  -148.78  40. ... hxg4 41.f6 Rf3+ 42.Ke1 Kg8 43.Qe8+ Kh7 44.Qxf7+ Kh6 45.Qg7+ Kh5 46.f7 g3 47.f8Q Rxf8 48.Qxf8 Bf5 49.Qh8+ Kg4 50.Qd4+ Kf3 51.Qxb6 Kg2 52.Qxa5 Kh2 53.Qd2+ Kh1 54.Qh6+ Kg2 55.Qg5 Kf3 56.Qd2 Ke4 57.Qg2+ Kf4 58.Qe2 Bh3 59.Qc4+ Kg5 60.Qd5+ Kf4 61.Qd6+ Kf3 62.Qc6+ Kf4 63.Qxg6 Bg2 64.Qh7 Kg4 65.Qd7+ Kh5 66.Qg7
 38/129  14:52   10,037,455k  11,243k  -9.35  40. ... gxf5 41.Qh8+ Ke7 42.gxh5 Rh2+ 43.Kg1 Re2 44.Qc3 Bb1 45.Qc1 Bd3 46.Qg5+ Kd7 47.h6 Re1+ 48.Kf2 Re2+ 49.Kf3 Rh2 50.Qg7 Be4+ 51.Ke3 Bd5 52.h7 Rh3+ 53.Kf4 Bxb3 54.h8Q Rxh8 55.Qxh8 Be6 56.Kg3 f4+ 57.Kf3 Bd5+ 58.Kxf4 Kc7 59.Qe5+ Kc6 60.Ke3 Be6 61.Qc3+ Kd6 62.Kf4 Kd7 63.Qf3 Kd8 64.Kg3 Kc7 65.Kf2

Then it would have been forced through 42.gxh5 +- :
FEN: 7Q/4kp2/1p6/p4p1P/P7/1P5r/2b2K2/8 b - - 0 42
Stockfish_19080109: PV-6 ----amdphIIx6-----------------------------------------------------------------------
 38/82  7:07:41  292,238,716k  11,388k  -59.33  42. ... Bd3 43.h6 Rh2+ 44.Kg1 Rh5 45.Qe5+ Kd8 46.Qg7 Ke7 47.h7 Ke6 48.h8Q Rxh8 49.Qxh8 Be4 50.Qh6+ Ke7 51.Kf2 Bd5 52.Qg5+ Ke6 53.Qe3+ Kd7 54.Qd4 Kc6 55.Qd3 Kd6 56.Qxf5 Kc6 57.Qc8+ Kd6 58.Qd8+ Kc6 59.Qe7 f5 60.Qf6+ Kc5 61.Qf8+ Kd4 62.Qg7+ Kd3 63.Qg3+ Kc2 64.Qg6
 38/150  7:07:41  292,238,716k  11,388k  -47.95  42. ... Kd7 43.Qg7 Ke8 44.h6 f4 45.Qe5+ Kf8 46.Qxf4 Ke7 47.Qe5+ Kd7 48.Qd4+ Ke7 49.Qxb6 Rh5 50.Kg3 Bf5 51.Qxa5 Kf6 52.Qc3+ Ke6 53.Qe3+ Kd7 54.Qe5 Rh3+ 55.Kf2 Bh7 56.Qd5+ Ke7 57.Qg5+ Ke8 58.Qg7 Bg6 59.Qe5+ Kd7 60.a5 Rd3 61.Qb5+ Ke7 62.Qb4+ Ke6 63.a6 Kf5 64.Qc5+ Kf4 65.Qc4+ Kg5 66.Qc1+ Kh5 67.Qf4 Rd7 68.Qh2+ Kg4 69.Qg2+ Kh5 70.Qh3+ Kg5 71.Qg3+ Kxh6 72.Qh4+ Bh5
 38/170  7:07:41  292,238,716k  11,388k  -30.60  42. ... Be4 43.h6 f4 44.Qe5+ Kf8 45.Qxf4 Bg6 46.Qb8+ Ke7 47.Qxb6 Bf5 48.Qxa5 Be6 49.Qg5+ Kd6 50.Qg7 Bd5 51.Qf6+ Be6 52.Qh8 Bf5 53.Qd8+ Ke6 54.Qc7 f6 55.a5 Rh4 56.a6 Be4 57.a7 Bd5 58.h7 Ba8 59.Qc8+ Ke5 60.h8Q Rf4+ 61.Kg3 Rf3+ 62.Kh2 Rf2+ 63.Kg1 Rg2+ 64.Kf1 Rg5 65.Qxa8 Rf5+ 66.Ke2 Rg5 67.Qae8+ Kf5 68.a8Q
 38/93  7:07:41  292,238,716k  11,388k  -25.61  42. ... Bb1 43.h6 f4 44.Qe5+ Kf8 45.Qf6 Ke8 46.Qxb6 Rh2+ 47.Kf3 Rh1 48.Kxf4 Re1 49.Qb5+ Ke7 50.Qxa5 Re4+ 51.Kg3 Re3+ 52.Kf2 Re6 53.Qb4+ Ke8 54.Qh4 Bh7 55.Qf4 Be4 56.Qg5 Bg6 57.Qb5+ Kd8 58.Qa5+ Kd7 59.Qa7+ Ke8 60.Qb8+ Ke7 61.Qc7+ Kf6 62.Qf4+ Ke7 63.Qh4+ Rf6+ 64.Kg3 Bh7 65.a5 Ke6 66.a6 Rg6+ 67.Kf2 Kd7 68.a7 f5 69.a8Q Rg2+ 70.Qxg2 Kc7 71.Qe7+ Kb6 72.Qe3+ Kb5
 38/127  7:07:41  292,238,716k  11,388k  -12.49  42. ... Rh2+ 43.Kg1 Re2 44.Qc3 f4 45.Qc7+ Ke8 46.Qxb6 f3 47.Qb8+ Ke7 48.Qb7+ Kf8 49.Qa8+ Ke7 50.Qxf3 Re6 51.Qa8 Bb1 52.Qxa5 Kf8 53.Kf2 Kg7 54.Qg5+ Kh8 55.Qf4 Rc6 56.Qxf7 Rc2+ 57.Kg3 Rc3+ 58.Kf4 Rc1 59.Qa7 Rf1+ 60.Kg3 Rf8 61.Qd4+ Kh7 62.Qd5 Bf5 63.Qa5 Rg8+ 64.Kf4 Bd7 65.Qd5 Rg4+ 66.Ke3 Kh8 67.Qxd7 Rg8 68.Qd6 Kh7 69.Qd5 Kh8 70.Qe5+ Kh7
 38/134  7:07:41  292,238,716k  11,388k  -12.11  42. ... f4 43.Qe5+ Kf8 44.Qd6+ Kg7 45.Qd4+ Kg8 46.Qd8+ Kh7 47.Qf6 Kg8 48.Qg5+ Kh8 49.h6 Rg3 50.Qe5+ Kh7 51.Qxf4 Rg6 52.Qxf7+ Kxh6 53.Qf4+ Kh5 54.Qe5+ Kh6 55.Ke1 Bb1 56.Kd2 Kh7 57.Kc1 Ba2 58.Qe7+ Kh8 59.Kb2 Rg2+ 60.Ka3 Bb1 61.Qd8+ Kh7 62.Qc7+ Rg7 63.Qxb6 Be4 64.Qxa5 Kh6 65.Qe5 Bb7 66.Qf6+ Kh7 67.a5 Bg2 68.Qd6 Rg6 69.Qh2+ Kg7 70.a6 Kf6 71.Qf4+ Kg7 72.Qc7+ Kf8 73.Qe5 Rg8 74.Qf5+ Kg7 75.b4 Kh6
- By MrKris (**) Date 2019-08-20 04:26
Stockfish persits with a high evaluation in
a queen vs. rook & bishop draw for 160 moves


G/5'+2", i7-4770K, RTX 2060


[Event "3nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.19"]
[Round "48"]
[White "Stockfish_19081422c0"]
[Black "Lc0-v0.22.0"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[ECO "D47"]
[Opening "Semi-Slav"]
[Time "19:54:08"]
[Variation "Meran, Capablanca, 8...a6"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "392"]
[WhiteType "human"]
[BlackType "human"]
[FEN "r4r1k/5ppp/1qN1b3/3p4/1p1P4/8/P3QPPP/2R1R1K1 w - - 4 26"]

26. Rc5 {0.00/32 8} Ra4 {-0.07/12 4}
27. Qc2 {0.00/31 3} Rfa8 {+0.17/11 8} 28. Na5 {+1.89/30 5} Qxc5 {-0.66/12
9} 29. Qxc5 {+1.66/34 11} R4xa5 {-0.73/12 7} 30. Qxb4 {+1.69/35 4} Rxa2
{-0.75/11 6} 31. Rb1 {+1.82/35 7} h6 {-0.79/10 14} 32. h3 {+1.89/36 4} Rc8
{-0.81/11 15} 33. Rb2 {+1.78/41 6} Ra1+ {-0.81/11 1} 34. Kh2 {+1.89/34 4}
Rd1 {-0.78/9 6} 35. f3 {+1.89/37 4} Kh7 {-0.74/10 18} 36. Rd2 {+1.78/41 21}
Rdc1 {-0.75/9 3} 37. h4 {+2.18/28 3} R8c3 {-0.72/8 14} 38. h5 {+2.35/29 11}
Rc4 {-0.67/9 11} 39. Qb8 {+2.26/30 8} Rc8 {-0.67/8 7} 40. Qb5 {+2.27/34 8}
R8c4 {-0.63/8 7} 41. g4 {+2.50/31 2} R1c3 {-0.56/9 9} 42. Qb1+ {+2.50/34 4}
Kg8 {-0.58/9 10} 43. Kg3 {+2.50/39 3} Kh8 {-0.54/8 5} 44. Rd3 {+2.50/36 3}
Rxd3 {-0.32/10 6} 45. Qxd3 {+2.49/40 5} f6 {-0.29/9 4} 46. Qa3 {+2.49/45 3}
Bg8 {-0.24/8 8} 47. Qa7 {+2.49/45 4} Rc1 {-0.21/8 16} 48. Qa3 {+2.49/46 3}
Rc4 {-0.21/7 5} 49. Qd3 {+2.49/47 3} Bh7 {-0.23/7 7} 50. Qe3 {+2.49/52 3}
Bg8 {-0.24/8 2} 51. Qd2 {+2.49/50 3} Rc6 {-0.21/7 8} 52. Kf2 {+2.49/46 4}
f5 {-0.12/8 4} 53. gxf5 {+3.17/35 3} Rf6 {0.00/8 3} 54. Qf4 Bf7
55. Qb8+ Kh7 56. Qe5 Kh8 57. Kg2 Kg8 58. Kg3 Kh8 59. Kf2 Kh7 60. Ke3 Kh8
61. Qb8+ Kh7 62. Qe5 Kh8 63. Kf2 {3-fold repetition} Kh7 64. Kg3 Kh8 65.
Kh3 Kg8 66. Kg4 Kh7 67. Qc7 Bg8 68. Qe5 Bf7 69. Qe7 Kh8 70. Qd8+ Kh7 71.
Qe7 Kg8 72. Qd7 Kh8 73. Qc8+ Kh7 74. Qc7 Bg8 75. Qc8 Bf7 76. Qa8 Bg8 77.
Qe8 Bf7 78. Qe5 {3-fold repetition} Kh8 79. Kh4 Kh7 80. Kg4 {3-fold
repetition} Kh8 81. Qb8+ Kh7 82. Qb7 Kh8 83. Qb8+ Kh7 84. Qh2 Kh8 85. Qa2
Kh7 86. Qb3 Bg8 87. Qb4 Bf7 88. Qb7 Bg8 89. Qd7 Bf7 90. Qa7 Bg8 91. Qc7
{3-fold repetition} Kh8 92. Qd7 Bf7 93. Qa4 Kh7 94. f4 Kh8 95. Qa1 Kg8 96.
Qb1 Kh8 97. Qa1 Kh7 98. Qb1 Kg8 99. Qd3 Kh8 100. Qb1 Kh7 101. Qb5 Kg8 102.
Qb7 Kh8 103. Qc8+ Kh7 104. Qc7 Bg8 105. Qd7 Kh8 106. Qc8 Kh7 107. Qc1 Kh8
108. Qb1 Kh7 109. Kh4 Kh8 110. Qd3 Bf7 111. Qb1 Kh7 112. Kg4 Kh8 113. Qg1
Bg8 114. Qh2 Bf7 115. Qg1 Bg8 116. Qa1 Kh7 117. Qa2 Kh8 118. Qa3 Kh7 119.
Qa1 Kh8 120. Qc3 Kh7 121. Qd3 Kh8 122. Qb3 Kh7 123. Qb7 Bf7 124. Qc8 Bg8
125. Qc1 Kh8 126. Qc7 Kh7 127. Qe5 Kh8 128. Kh3 Bf7 129. Qc7 Kh7 130. Qd7
Bg8 131. Qc8 Bf7 132. Kh4 Bg8 133. Qc1 Kh8 134. Kg4 {3-fold repetition} Kh7
{3-fold repetition} 135. Qc2 Kh8 136. Qb2 Kh7 137. Qb7 Bf7 138. Qb8 Bg8
139. Qe8 Kh8 140. Qb8 Kh7 141. Qb5 Bf7 142. Kh4 Rxf5 143. Qb1 g6 144. hxg6+
Bxg6 145. Qb7+ Kh8 146. Kg3 h5 147. Qe7 Kg8 148. Qh4 Kg7 149. Qh1 Kg8 150.
Qf3 Kh7 151. Qh1 Kg7 152. Kf3 Kg8 153. Qh4 Kg7 154. Qe1 Kh7 155. Qe6 Kg7
156. Qe1 Kg8 157. Qg3 Kh7 158. Qe1 Kg7 {3-fold repetition} 159. Ke3 Kh7
160. Qg3 Kg7 161. Qe1 Kh7 162. Qh4 Kg8 163. Kd2 Kh7 164. Qg3 Kg7 165. Ke3
Kh7 166. Qh4 Kg8 167. Ke2 Kg7 168. Qg3 Kh7 169. Qh4 Kg7 170. Kd2 Kg8 171.
Qg3 Kh7 172. Qh4 Kg7 173. Qg3 Kh7 174. Ke3 {3-fold repetition} Kg7 175. Kf3
Kh7 176. Qh4 Kg7 177. Qe7+ Kg8 178. Qe1 Kh7 179. Qc1 Kg7 180. Qc8 Kh7 181.
Qc1 Kg7 182. Qc6 Kh7 183. Qc5 Kg7 184. Qd6 Bh7 185. Kg2 Bg6 186. Kg3 Kh7
187. Kf2 Kg7 188. Kf3 Bh7 189. Ke2 Bg6 190. Qc7+ {+1.32/36 1} Kh6 {-0.06/6 2} 191. Kf3 Bf7 192. Qd8
Kg7 193. Ke2 Kh7 194. Qd6 Kg7 195. Qb8 Be6 196. Kd2 Kf7 {0.00/2 1 50 moves
rule} 1/2-1/2
- By MrKris (**) Date 2019-08-20 04:57
     Lc0 is lost EIGHT MOVES after the book

G/5'+2" : i7-4770K, RTX 2060

17...Qf8?? {17...Qf6 ~ -0.50} 18.g4! 2.07

[Event "3nd_Sf-Lc0"]
[Site "?"]
[Date "2019.08.19"]
[Round "50"]
[White "Stockfish_19081422c0"]
[Black "Lc0-v0.22.0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "D67"]
[Opening "QGD"]
[Time "20:30:32"]
[Variation "Orthodox, Main Line, Capablanca, 11.O-O"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "62"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. Nc3 d5 5. Bg5 O-O 6. Rc1 Nbd7 7. e3 c6 8.
Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 {Elo2400.bin} 11. O-O {+0.30/27 19} Rd8
{-0.42/8 12} 12. Re1 {+0.64/26 13} h6 {-0.35/9 7} 13. Bd3 {+0.36/27 33}
Nxc3 {-0.30/11 6} 14. Rxc3 {+0.48/22 2} c5 {-0.32/14 5} 15. Qc2 {+0.31/26
9} cxd4 {-0.43/14 7} 16. Rc7 {+0.38/25 8} dxe3 {-0.53/13 20} 17. Rxe3
{+0.85/24 3} Qf8 {-0.50/13 3 ??} (17. .. Qf6 {Stockfish +=}) 18. g4
{+2.07/23 3} Qb4 {-1.13/12 12} 19. Re4 {+3.09/26 7} Qd6 {-1.50/13 14} 20.
Rd4 {+3.69/23 2} Qf8 {-1.63/12 3} 21. g5 {+4.35/25 4} e5 {-2.00/12 6} 22.
Rh4 {+4.84/28 5} Rb8 {-2.24/12 16} 23. gxh6 {+8.79/25 3} gxh6 {-2.31/12 2}
24. Rg4+ {+9.91/29 5} Kh8 {-2.50/11 4} 25. Qc1 {+11.92/29 8} Re8 {-3.27/10
17} 26. Ng5 {+21.87/28 4} e4 {-4.21/8 13} 27. Nxf7+ {+M13/51 8} Qxf7
{-2.94/11 5} 28. Rxd7 {+M12/53 3} Qf6 {-5.18/6 10} 29. Rf7 {+M11/60 4} Qc6
{-6.74/5 7} 30. Bc4 {+M10/63 5} Qd6 {-8.03/5 8} 31. Rh4 {+M9/66 5} Qg6+
{-10.87/5 18  Arena Adjudication} 1-0
- By MrKris (**) Date 2019-08-21 06:27
Just for fun.
The Rybka_v2.0_.0.abk (8 move limit) worked fine in Arena 3.5.1 with Lc0.
However, .abk books cannot be colors reversed (Cute Chess does with .bin books).
So, just a 12 game trial at short TC.
It was probably 'luck of the draw' on some of the unbalanced openings.

G/90"+1.1" : i7-4770K, RTX 2060
Lc0 7.0 - Stockfish 5.0

Lc0 had just sacrificed a rook for bishop, 24.Bx(R)c4 bxc4, the engines often have near zero evaluations:
[Event "Test20aug2019"]
[Site "--Lc0 Exch. Sac.--"]
[Date "2019.08.20"]
[Round "4"]
[White "Stockfish_19081422c0"]
[Black "Lc0-0.22.0_T40B.4-160"]
[Result "game continued next viewer"]
[BlackElo "2200"]
[ECO "D13"]
[Opening "Slav"]
[Time "21:10:59"]
[Variation "Exchange, 6.Bf4"]
[WhiteElo "2200"]
[TimeControl "90+1"]
[Termination "normal"]
[PlyCount "227"]
[WhiteType "human"]
[BlackType "human"]
[FEN "6k1/r2qb1pb/p3pp1p/3p4/2pP2PP/P1R1P3/1P3P1B/2RQ2K1 w - - 0 25"]

25. Ra1 {+0.64/23 1} Bd8 {+0.13/10 2} 26. b3
{+0.75/25 3} Ba5 {+0.13/13 2} 27. Rcc1 {+0.53/26 4} Bd3 {+0.13/12 1} 28.
Ra2 {+0.53/25 1} Rb7 {+0.10/11 2} 29. b4 {+0.45/25 2} Bd8 {+0.05/12 5} 30.
Rd2 {0.00/27 12} Bg6 {+0.04/13 2} 31. h5 {+0.28/23 1} Bh7 {-0.01/13 1} 32.
f3 {+0.30/23 2} f5 {0.00/15 3} 33. gxf5 {+0.49/22 1} Bxf5 {+0.02/19 3} 34.
Be5 {0.00/26 4} Bg5 {0.00/18 2} 35. Rc3 {0.00/27 1} Qf7 {+0.01/19 3} 36.
Rh2 {0.00/25 1} a5 {+0.03/19 1} 37. e4 {0.00/27 1} axb4 {+0.03/19 1} 38.
axb4 {0.00/29 1} dxe4 {+0.05/17 1} 39. f4 {0.00/29 1} Bf6 {+0.04/16 2} 40.
Rxc4 {0.00/30 1} Bxe5 {+0.04/14 4} 41. dxe5 {0.00/29 4} Kh7 {+0.07/15 5}
42. Rb2 {0.00/29 3} e3 {+0.33/11 12} 43. Qf3 {0.00/29 2} Rd7 {+0.39/10 1}
44. Rc1 {0.00/31 1} Rd3 {+0.34/10 3} 45. Re2 {0.00/33 1} Rb3 {+0.33/9 1}
46. b5 {0.00/34 1} Rxb5 {+0.36/8 2} 47. Rxe3 {0.00/37 3} Qe7 {+0.39/8 2}
48. Re2 {0.00/38 2} Rd5 {+0.46/8 3} 49. Kg2 {0.00/38} Qh4 {+0.43/8 3} 50.
Rh1 {0.00/38 1} Qd8 {+0.36/8 2} 51. Kg3 {0.00/39 1} Qb6 {+0.34/8 1} 52. Re3
{0.00/39 1} Rd2 {+0.30/7 1} 53. Ra1 {0.00/37 1} Qc5 {+0.32/7 2} 54. Rg1
{0.00/36 1} Rb2 {+0.31/7 2} 55. Rge1 {0.00/38 1} Rd2 {+0.29/7 1} 56. Ra1
{0.00/39 1} Qb6 {+0.30/7 1} 57. Rb3 {0.00/41 1} Qd4 {+0.37/8 1} 58. Re1
{0.00/42 1} Qd8 {+0.31/8 1} 59. Ra1 {0.00/41 1} Rc2 {+0.34/8 1} 60. Rb7
{0.00/34} Rd2 {+0.34/9} 61. Rxg7+ {+2.15/33 1} Kxg7 {-0.12/11 1} 62. Ra7+
{+2.13/36 1} Kh8 {-0.19/11 2} 63. Ra8 {+2.12/39 1} Rd3 {-0.17/10} 64. Rxd8+
{+2.11/37 1} Rxd8 {-0.20/9 --continued next viewer--} * Above with 61.Rxg+ Stockfish exchanges both its rooks for black's queen.

It is still ahead materially, but it is a blockade even though Stockfish says +2.16 until the 50-move rule approaches: [Event "Test20aug2019"]
[Site "--Lc0 Rook Bishop vs Queen pawn--"]
[Date "2019.08.20"]
[Round "4"]
[White "Stockfish_19081422c0"]
[Black "Lc0-0.22.0_T40B.4-160"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[ECO "D13"]
[Opening "Slav"]
[Time "21:10:59"]
[Variation "Exchange, 6.Bf4"]
[WhiteElo "2200"]
[TimeControl "90+1"]
[Termination "normal"]
[PlyCount "227"]
[WhiteType "human"]
[BlackType "human"]
[FEN "3r3k/8/4p2p/4Pb1P/5P2/5QK1/8/8 w - - 0 65"]

65. Qb7 {+2.11/42 1} Rg8+ {-0.17/9 1} 66. Kf2
{+2.11/36 1} Rg7 {-0.14/8 1} 67. Qc6 {+2.17/32 1} Kh7 {-0.14/8 2} 68. Qe8
{+2.17/35 1} Rg8 {-0.12/8 1} 69. Qe7+ {+2.16/33 1} Rg7 {-0.11/8} 70. Qe8
{+2.16/36} Rg8 {-0.08/8 1} 71. Qe7+ {+2.16/36 1} Rg7 {-0.08/8 1} 72. Qd8
{+2.16/41 1} Rg8 {-0.09/7 1} 73. Qd7+ {+2.16/42 2} Rg7 {-0.06/7 1} 74. Qd1
{+2.16/42} Kh8 {-0.04/7 1} 75. Qd2 {+2.16/44 1} Kh7 {-0.03/7} 76. Ke3
{+2.16/44 2} Rg3+ {-0.04/7 1} 77. Kd4 {+2.16/42} Rg7 {-0.02/7} 78. Kc5
{+2.32/28} Kh8 {-0.03/7 1} 79. Qd1 {+2.25/40 1} Kh7 {0.00/6} 80. Kd6
{+2.25/45 1} Kh8 {-0.01/7 1} 81. Qd4 {+2.25/44 1} Kh7 {0.00/7 1} 82. Qa4
{+2.25/42} Kh8 {0.00/7 1} 83. Qa1 {+2.25/41 1} Kh7 {+0.02/7} 84. Qa3
{+2.25/45 2} Kh8 {0.00/7 1} 85. Qa1 {+2.24/37 1} Kh7 {+0.01/7 1} 86. Qa4
{+2.24/44} Kh8 {0.00/7 1} 87. Qa8+ {+2.16/44 1} Kh7 {0.00/7} 88. Qa1
{+2.16/47 1 3-fold repetition} Kh8 {+0.01/7 1 3-fold repetition} 89. Qc1
{+2.16/48 1} Kh7 {+0.02/7} 90. Qa1 {+2.16/46 3-fold repetition} Kh8
{+0.02/6 1 3-fold repetition} 91. Qd4 {+2.16/45} Kh7 {+0.02/6 1} 92. Qc3
{+2.16/42} Kh8 {+0.01/6 1} 93. Qf3 {+2.16/43} Kh7 {+0.02/7 1} 94. Qd1
{+2.16/44 8} Kh8 {+0.01/6 1} 95. Qd2 {+2.16/40} Kh7 {+0.03/6} 96. Qc1
{+2.16/36} Kh8 {+0.02/6 1} 97. Qc4 {+2.16/38 1} Kh7 {+0.02/6} 98. Qc1
{+2.16/35 2} Rf7 {+0.03/6 1} 99. Qc8 {+2.16/34 1} Rg7 {0.00/7} 100. Qd8
{+2.16/33 4} Rg8 {+0.01/7 1} 101. Qd7+ {+2.16/26} Rg7 {+0.01/7} 102. Qc8
{+2.16/27 3} Rg8 {0.00/7 1} 103. Qc4 {+2.16/30 1} Rg7 {+0.01/6} 104. Qd4
{+2.16/26 3-fold repetition} Kh8 {0.00/6 1 3-fold repetition} 105. Kc5
{+2.16/26} Kh7 {+0.03/6} 106. Kb6 {+2.14/25 1} Rg8 {+0.01/6 1} 107. Kb5
{+2.16/27 1} Rg7 {+0.02/6} 108. Qd6 {+2.13/25 1} Kh8 {0.00/6 1} 109. Kc5
{+2.06/22} Kh7 {-0.01/6} 110. Qc6 {+1.89/26} Rg8 {-0.02/6 1} 111. Kd6
{+0.10/34 1} Rg7 {-0.02/6} 112. Qa8 {0.00/37} Rg8 {0.00/5 1} 113. Qa7+
{0.00/94} Rg7 {0.00/3 1} 114. Qa1 {0.00/154 1 3-fold repetition 3-fold
repetition} 1/2-1/2

- - - - - - - -

Stockfish got a big advantage from the strange book, 1. c4 Nf6 2. Nf3 d6 3. d4 Nbd7 4. Nc3 c6 5. e4 e5 6. Be2 Be7 7. O-O O-O 8. Be3 a6.
Then it converted with an exchange sacrifice:
[Event "Test20aug2019"]
[Site "--Sf refutes Bruycker Def.--"]
[Date "2019.08.20"]
[Round "10"]
[White "Stockfish_19081422c0"]
[Black "Lc0-0.22.0_T40B.4-160"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Time "21:54:58"]
[Variation "de Bruycker Defence, 1.e4 c6 2.d4 Na6"]
[WhiteElo "2200"]
[TimeControl "90+1"]
[Termination "adjudication"]
[PlyCount "86"]
[WhiteType "human"]
[BlackType "human"]
[FEN "3r1rk1/p1q1pb1p/6p1/1ppPN1P1/2Pn4/2Q4P/P4P2/3RRBK1 w - b6 0 31"]

31. Rxd4 {+3.29/24 1} cxd4 {-2.24/12 1} 32.
Qxd4 {+3.38/26 4} Be6 {-2.36/11 3} 33. Qe3 {+3.53/27 2} bxc4 {-2.41/11 3}
34. dxe6 {+4.60/25 2} c3 {-2.43/11 1} 35. Nf7 {+5.02/24 1} Rd5 {-2.92/10 5}
36. Bg2 {+7.87/25 4} Rd2 {-3.40/8 2} 37. Rc1 {+8.24/23 1} Rc8 {-4.07/8 3}
38. Bc6 {+9.27/24 1} Qa5 {-4.54/7 2} 39. Rxc3 {+10.03/25 1} Rd1+ {-5.19/7
3} 40. Kh2 {+10.64/25 1} Kg7 {-4.16/7 3} 41. Rc1 {+12.91/26 1} Rd2 {-7.09/5
4} 42. Bd5 {+M12/48 2} Qxd5 {-8.24/4 2} 43. Rxc8 {+M11/58 1} Rd3 {-9.03/6 2
Arena Adjudication} 1-0
- By MrKris (**) Date 2019-08-22 05:49
From TalkChess.com:

Test Position: Nikolic-Fischer revisited 19...Bg4!!
http://www.talkchess.com/forum3/viewtopic.php?f=2&t=54427

r3r1k1/pp1q1p2/2p2npb/PPPp1bnp/3PpN2/2N1P1PP/1R1B1PBK/3Q1R2 b - - 0 19


Lc0-0.22.0_T40B.4-160: PV=12, 2-cpu threads simultaneously with Stockfish below
01:20 17 plies: 19...Bg4 +0.70 2nd to 19...a6 +1.06, first appearance of 19...Bg4 on PV=12 list
06:52 24 plies: 19...Bg4 +0.89 highest but showing 2nd to 19...a6 +0.75
09:03 25 plies: 19...Bg4 +0.90 highest and on top, 19...a6 +0.75 2nd

Stockfish i7-4770K: 6 threads, simultaneously with Lc0 above
19...a6 00:01 18 plies +0.16 to 08:43 43 plies +0.35

Just to make sure it could win given the move: [Event "Arena 3.5.1 Demo"]
[Site "G/10.5'+5''"]
[Date "2019.08.21"]
[Round "?"]
[White "Stockfish_19081422c0 8th"]
[Black "Lc0-0.22.0_T40B.4-160"]
[Result "0-1"]
[BlackElo "2200"]
[Time "22:23:52"]
[WhiteElo "2200"]
[TimeControl "630+5"]
[SetUp "1"]
[FEN "r3r1k1/pp1q1p2/2p2npb/PPPp1bnp/3PpN2/2N1P1PP/1R1B1PBK/3Q1R2 b - - 0 19"]
[Termination "adjudication"]
[PlyCount "13"]
[WhiteType "program"]
[BlackType "program"]

19. ... Bg4 {Book.} 20. hxg4 {-0.63/31 27} hxg4 {+1.40/17 11} 21. Rh1 {0.00/31 13}
Nf3+ {+1.54/17 14} 22. Bxf3 {0.00/33 26} gxf3 {+1.61/16 11} 23. Nd3
{0.00/35 15} Kg7 {+1.62/18 22} 24. Kg1 {0.00/34 11} Rh8 {+1.96/13 32} 25.
Ne5 {-7.86/32 177} Qf5 {+3.21/11 24  User Adjudication}
FEN: r3r1k1/pp1q1p2/2p2npb/PPPp1bnp/3PpN2/2N1P1PP/1R1B1PBK/3Q1R2 b - - 0 19
Lc0-0.22.0_T40B.4-160: PV=12   RTX 2060  2-cpu threads simultaneously with Stockfish below ---------------------------------------------------------------------------
 17/49  01:20   1,177k  15k  +0.35  19. ... Red8 20.a6 bxa6 21.bxc6 Qxc6 22.Qa4 Qxa4 23.Nxa4 Nf3+ 24.Bxf3 exf3 25.Nc3 g5 26.Nfxd5 Nxd5 27.Nxd5 Rxd5
 17/49  01:20   1,177k  15k  -0.56  19. ... Ngh7 20.a6 Ng5 21.axb7 Qxb7 22.Qe2 Kg7 23.Ra1 Nf3+ 24.Bxf3 exf3 25.Qxf3 Bxf4
 17/49  01:20   1,177k  15k  +0.23  19. ... cxb5 20.Nxb5 Nf3+ 21.Bxf3 Bxf4 22.gxf4 exf3 23.Rg1 Ne4 24.Qxf3 b6 25.Qe2 bxc5 26.dxc5 Rab8 27.Bc1 Nxc5
 17/49  01:20   1,177k  15k >>> +0.70  19. ... Bg4 20.hxg4 hxg4 21.Rh1 Nf3+ 22.Bxf3 gxf3 23.a6 Bxf4 24.axb7 Bxg3+ 25.fxg3 Qxb7 26.Kg1 Kg7 27.Be1 Rh8 28.Rh4 Rxh4 29.gxh4 Qd7
 17/49  01:20   1,177k  15k  +0.38  19. ... Rec8 20.a6 b6 21.cxb6 axb6 22.Qe2 Nf3+ 23.Bxf3 Bxf4 24.Bg2 Bb8 25.Na4 Qd8 26.Kg1
 17/49  01:20   1,177k  15k  +0.08  19. ... Reb8 20.a6 Kg7 21.h4 Ne6 22.Nxe6+ Qxe6 23.Qa4 bxa6 24.Qxa6 g5 25.hxg5 Bxg5 26.Qxc6 Qxc6
 17/49  01:20   1,177k  15k  +0.24  19. ... Kg7 20.a6 Rab8 21.axb7 Qxb7 22.Qe2 Qc8 23.Ra1 Nf3+ 24.Bxf3 Bxf4 25.Bg2 Bc7 26.Rxa7 h4 27.b6 hxg3+ 28.fxg3
 17/49  01:20   1,177k  15k  +0.53  19. ... Rac8 20.a6 bxa6 21.bxc6 Rxc6 22.Rh1 Kg7 23.h4 Ne6 24.Nxe6+ Qxe6 25.Qa4 g5 26.Kg1 Bg4
 17/49  01:20   1,177k  15k  +0.41  19. ... Qc8 20.a6 Rb8 21.axb7 Rxb7 22.Ra2 cxb5 23.Ra6 Bg7 24.h4 Nf3+ 25.Bxf3 exf3 26.Ncxd5 Nxd5 27.Nxd5 Be4 28.Nf4 b4 29.Qb3
 17/49  01:20   1,177k  15k  +0.17  19. ... Nf3+ 20.Bxf3 Bxf4 21.gxf4 exf3 22.Qxf3 cxb5 23.Rg1 a6 24.Qg2 Re6 25.f3 Rae8 26.Nd1 h4 27.Qg5 Rc6 28.Qxh4 Kg7
 17/49  01:20   1,177k  15k  +0.34  19. ... Rab8 20.a6 Qc8 21.axb7 Rxb7 22.Ra2 cxb5 23.Ra6 Bg7 24.h4 Nf3+ 25.Bxf3 exf3 26.Ncxd5 Nxd5 27.Nxd5 Rd7 28.Nf6+
 17/49  01:20   1,177k  15k  +1.06  19. ... a6 20.bxc6 bxc6 21.Rh1 Kg7 22.Kg1 h4 23.Na4 hxg3 24.fxg3 Nf3+ 25.Bxf3 exf3 26.Nb6 Qb7 27.Rh2 g5 28.Nc4 Qd7 29.Ne5 Qc7 30.Qxf3 gxf4 31.exf4 Kg8 32.Rb6 Bg7 33.Rxc6 Qe7 34.g4 Be4 35.Qe3 Rab8 36.Rb6 Nd7 37.Nc6 Qf6 38.g5 Qf5 39.Nxb8 Nxb8 40.Re2
...     ...     ...     ---------------------------------------------------------------------------
 24/74  06:52   6,667k  16k  +0.11  19. ... Rad8 20.a6 bxa6 21.bxc6 Qxc6 22.Qe2 Rb8 23.Ra2 Bc8 24.Rfa1 Kg7 25.Qd1 Qd7 26.Qa4 Qf5 27.Qd1 Qd7
 24/74  06:52   6,667k  16k  -0.53  19. ... Ngh7 20.a6 Ng5 21.axb7 Qxb7 22.Qe2 Nf3+ 23.Bxf3 Bxf4 24.Bg2 Bc7 25.Ra1 h4 26.Be1 Kg7 27.Kg1 hxg3 28.fxg3
 24/74  06:52   6,667k  16k  +0.20  19. ... cxb5 20.Nxb5 Nf3+ 21.Bxf3 Bxf4 22.exf4 exf3 23.Nd6 Re2 24.Rxb7 Qe6 25.Nxf7 Ne4 26.Be3 Bxh3 27.Nh6+ Kh8 28.f5 gxf5 29.Nf7+ Kg8 30.Nh6+
 24/74  06:52   6,667k  16k  +0.19  19. ... Rec8 20.Qe2 Kg7 21.Ra1 Rab8 22.a6 b6 23.bxc6 Rxc6 24.Na4 Nf3+ 25.Bxf3 exf3 26.Qxf3 g5 27.Nxh5+ Nxh5 28.g4
 24/74  06:52   6,667k  16k  +0.06  19. ... Reb8 20.a6 Kg7 21.axb7 Rxb7 22.bxc6 Qxc6 23.Rxb7 Qxb7 24.Qe2 Nf3+ 25.Bxf3 exf3 26.Qxf3 Qb2 27.Rd1 Bxf4 28.Qxf4 a5 29.e4
 24/74  06:52   6,667k  16k  +0.17  19. ... Qc8 20.a6 Rb8 21.axb7 Rxb7 22.Qe2 h4 23.gxh4 Nf3+ 24.Bxf3 Bxf4+ 25.exf4 exf3 26.Qxf3 Kg7 27.Re1 Rh8 28.Qg3 Nh5 29.Qf3 Qd8 30.Ra2 Qxh4 31.bxc6 Rb3 32.Re5
 24/74  06:52   6,667k  16k  +0.23  19. ... Kg7 20.a6 Rab8 21.axb7 Qxb7 22.Bc1 Qc8 23.bxc6 Rxb2 24.Bxb2 Qxc6 25.h4 Ne6 26.Nxe6+ Qxe6 27.Qb3 g5 28.hxg5 Bxg5 29.Rh1 h4
 24/74  06:52   6,667k  16k  +0.45  19. ... Rac8 20.a6 bxa6 21.bxc6 Rxc6 22.Qe2 Kg7 23.Ra1 Rh8 24.Qd1 Nf3+ 25.Bxf3 Bxf4 26.gxf4 exf3 27.Qxf3 Ne4 28.Qg2 Re8 29.Nxe4
 24/74  06:52   6,667k  16k  +0.23  19. ... Rab8 20.a6 Qc8 21.axb7 Rxb7 22.Qe2 h4 23.gxh4 Nf3+ 24.Bxf3 Bxf4+ 25.exf4 exf3 26.Qxf3 Kg7 27.Re1 Rh8 28.Qg3 Nh5 29.Qf3 Qd8 30.Re5 Qxh4 31.Rxf5 gxf5 32.Rb1
 24/74  06:52   6,667k  16k  +0.35  19. ... Nf3+ 20.Bxf3 Bxf4 21.gxf4 exf3 22.Qxf3 cxb5 23.Nxb5 Bd3 24.Nd6 Bxf1 25.Rxb7 Qc6 26.f5 Red8 27.fxg6 Rxd6 28.gxf7+ Kg7 29.f8Q+ Kxf8 30.cxd6 Qxb7 31.Qxf6+ Kg8 32.Qg5+ Kf8 33.Qf6+ Kg8 34.Qg5+ Kf8 35.Qf6+
 24/74  06:52   6,667k  16k >>> +0.89  19. ... Bg4 20.Qb1 Nf3+ 21.Bxf3 Bxf3 22.a6 Ng4+ 23.Kg1 Nf6 24.Kh2 Ng4+ 25.Kg1 Ne5 26.Kh2 Bxf4 27.exf4 Nc4 28.axb7 Qxb7 29.Ra2 Rab8 30.bxc6 Qxc6 31.Qc2 Qd7 32.Be3 a5 33.Qa4 Qe6 34.Nb5 Qd7 35.Nc3 Qf5 36.Rb1 Kg7 37.Rb5 Bg4 38.h4 Rec8 39.Ra1 Rxb5 40.Qxb5
 24/74  06:52   6,667k  16k  +0.75  19. ... a6 20.bxc6 bxc6 21.Rb6 Kg7 22.Rh1 h4 23.gxh4 Nf3+ 24.Bxf3 Bxf4+ 25.exf4 exf3 26.Qxf3 Rh8 27.Qg3 Nh5 28.Qg2 Nf6 29.Qg3 Rh6 30.f3 Rah8 31.Be1 Nh5 32.Qg5 Re8 33.Bd2 Nf6 34.Kg2 Reh8 35.Nd1 Rh5 36.Qg3 Ne4 37.fxe4 Bxe4+ 38.Kg1 Bxh1 39.f5 Qxf5 40.Bg5 Re8 41.Ne3 Qe4 42.Rxc6 Rxg5 43.hxg5 Qxd4 44.Qf2 Rxe3 45.Qf6+ Qxf6 46.gxf6+ Kh6 47.Kxh1 Rxh3+ 48.Kg2 Rc3 49.Rc7 Kg5 50.Rxf7 Rxc5 51.Ra7 Kxf6 52.Rxa6+ Kf5 53.Ra8 Ke4 54.a6 Kd3 55.Rg8 Ra5 56.Rxg6
---------------------------------------------------------------------------
 25/74  09:03   8,796k  16k  +0.08  19. ... Rad8 20.a6 bxa6 21.bxc6 Qxc6 22.Qe2 Rb8 23.Ra2 Bc8 24.Rfa1 Qd7 25.h4 Ne6 26.Nxe6 Rxe6 27.Bh3
 25/74  09:03   8,796k  16k  -0.54  19. ... Ngh7 20.a6 Ng5 21.axb7 Qxb7 22.Qe2 Nf3+ 23.Bxf3 Bxf4 24.gxf4 exf3 25.Qxf3 cxb5 26.Rxb5 Qa6 27.Rc1 Rab8 28.Rxb8 Rxb8 29.Nxd5
 25/74  09:03   8,796k  16k  +0.22  19. ... Rec8 20.Qe2 Kg7 21.Ra1 Rab8 22.a6 b6 23.bxc6 Rxc6 24.Na4 Nf3+ 25.Bxf3 exf3 26.Qxf3 g5 27.Nxh5+ Nxh5 28.g4
 25/74  09:03   8,796k  16k  +0.29  19. ... cxb5 20.Nxb5 Nf3+ 21.Bxf3 Bxf4 22.gxf4 exf3 23.Qxf3 Bd3 24.Nd6 Bxf1 25.Rxb7 Qc6 26.f5 Rf8 27.fxg6 fxg6 28.Qg3 Bd3 29.e4 Bxe4 30.Bh6 Nd7 31.Bxf8 Rxf8 32.Rxa7 Rf3 33.Qh4 Qa4 34.Nxe4 dxe4 35.Qxe4
 25/74  09:03   8,796k  16k  +0.03  19. ... Reb8 20.a6 Kg7 21.axb7 Rxb7 22.bxc6 Qxc6 23.Rxb7 Qxb7 24.Qe2 Nf3+ 25.Bxf3 exf3 26.Qxf3 Qb2 27.Rd1 Bxf4 28.Qxf4 a5 29.e4
 25/74  09:03   8,796k  16k  +0.14  19. ... Qc8 20.a6 Rb8 21.axb7 Rxb7 22.Qe2 h4 23.gxh4 Nf3+ 24.Bxf3 Bxf4+ 25.exf4 exf3 26.Qxf3 Kg7 27.Re1 Rh8 28.Qg3 Nh5 29.Qg2 Nf6 30.Qg3 Nh5 31.Qf3 Nf6 32.Qg3
 25/74  09:03   8,796k  16k  +0.44  19. ... Rac8 20.a6 bxa6 21.bxc6 Rxc6 22.Qe2 Kg7 23.Ra1 Rh8 24.Qd1 h4 25.g4 Bxg4 26.hxg4 Nxg4+ 27.Kg1 h3 28.Nxh3 Rf6 29.Nxd5 Nxh3+ 30.Bxh3
 25/74  09:03   8,796k  16k  +0.29  19. ... Kg7 20.a6 Rab8 21.axb7 Qxb7 22.Bc1 Qc8 23.bxc6 Rxb2 24.Bxb2 Qxc6 25.h4 Nf3+ 26.Bxf3 exf3 27.Qxf3 Bg4 28.Qg2 Bxf4 29.gxf4 Qb7 30.Ba1 Bf5 31.Re1 Ng4+
 25/74  09:03   8,796k  16k  +0.23  19. ... Rab8 20.a6 bxa6 21.bxc6 Qxc6 22.Ra2 Kg7 23.h4 Ne6 24.Qa4 Qa8 25.Qxa6 Bxf4 26.gxf4 Nc7 27.Qxa7 Qc6 28.Qa4 Qe6 29.Qc2 Ng4+ 30.Kg3 g5 31.fxg5
 25/74  09:03   8,796k  16k  +0.36  19. ... Nf3+ 20.Bxf3 Bxf4 21.gxf4 exf3 22.Qxf3 cxb5 23.Nxb5 Bd3 24.Nd6 Bxf1 25.Rxb7 Qc6 26.f5 Red8 27.fxg6 Rxd6 28.gxf7+ Kg7 29.f8Q+ Kxf8 30.cxd6 Qxb7 31.Qxf6+ Kg8 32.Qg5+ Kf8 33.Qf6+ Kg8 34.Qg5+ Kf8 35.Qf6+
 25/74  09:03   8,796k  16k  +0.75  19. ... a6 20.bxc6 bxc6 21.Rb6 Kg7 22.Rh1 h4 23.gxh4 Nf3+ 24.Bxf3 Bxf4+ 25.exf4 exf3 26.Qxf3 Rh8 27.Qg3 Nh5 28.Qg2 Nf6 29.Qg3 Rh6 30.f3 Rah8 31.Be1 Nh5 32.Qg5 Re8 33.Bd2 Nf6 34.Kg2 Reh8 35.Nd1 Rh5 36.Qg3 Ne4 37.fxe4 Bxe4+ 38.Kg1 Bxh1 39.f5 Qxf5 40.Bg5 Re8 41.Ne3 Qe4 42.Rxc6 Rxg5 43.hxg5 Qxd4 44.Qf2 Rxe3 45.Qf6+ Qxf6 46.gxf6+ Kh6 47.Kxh1 Rxh3+ 48.Kg2 Rc3 49.Rc7 Kg5 50.Rxf7 Rxc5 51.Ra7 Kxf6 52.Rxa6+ Kf5 53.Ra8 Ke4 54.a6 Kd3 55.Rg8 Ra5 56.Rxg6
 25/74  09:03   8,796k  16k >>> +0.90  19. ... Bg4 20.Qb1 Nf3+ 21.Bxf3 Bxf3 22.a6 Ng4+ 23.Kg1 Ne5 24.Kh2 Ng4+ 25.Kg1 Bxf4 26.exf4 Ne5 27.Kh2 Ng4+ 28.Kg1 Ne5 29.Kh2 Nc4 30.bxc6 Qxc6 31.Ra2 bxa6 32.f5 Rab8 33.Qc1 Rb3 34.fxg6 fxg6 35.Bf4 a5 36.Nb1 Rd3 37.Nd2 Rxd4 38.Re1 Nxd2 39.Rxd2 Rc4 40.Rc2


Stockfish_19081422c0: i7-4770K 6 threads (both Syzygy 5+6) simultaneously with Lc0
...
 17/30  00:01   6,569k  6,256k  +0.14  19. ... Rab8 20.Qe2 a6 21.bxc6 bxc6 22.Rb6 Ra8 23.Ra1 Qc7 24.Rb2 Reb8 25.Rb6 Kh7 26.Qd1 Nd7 27.h4 Ne6 28.Nce2 Nxf4 29.Nxf4 Nxb6 30.axb6 Qd7 31.Ne2
 18/25  00:01   10,088k 6,246k  +0.16  19. ... a6 20.Na4 Rab8 21.Nb6 Qc7 22.bxc6 bxc6 23.Kg1 Kh7 24.Qe2 Nf3+ 25.Bxf3 exf3 26.Qxf3 Ne4 27.Kh2 Qe7 28.Qe2 Bxf4 29.gxf4
...
 43/50  08:24   3,187,148k  6,323k  +0.35  19. ... a6 20.bxc6 bxc6 21.Na4 Rab8 22.Nb6 Qd8 23.Kg1 Qc7 24.Re1 Rb7 25.Qa4 Rd8 26.Qd1 Bg7 27.Rf1 Re8 28.Qe2 Ra7 29.Qd1 Ne6 30.Rb4 Rd8 31.Re1 Ng5 32.Rf1 Qe7 33.Re1 Bh6 34.Kh2 Qc7 35.Rf1 Re8 36.Na4 Kg7 37.Nc3 Raa8 38.Rb6 Qd7 39.h4 Ngh7 40.Kg1 g5 41.hxg5 Nxg5 42.Qa4 Rec8
- By MrKris (**) Date 2019-08-24 05:39
SUMMARY
I originally did these to try various Lc0 Nets. They look about the same, the Aug. 21 Stockfish looks maybe interesting.

Overall:
Lc0-0.22.0_nets  155.5/300  52%  +32 =247 -21
Stockfish devs.  144.5/240  48%  Draws 82%


Lc0-0.22.0 Nets:          Stockfish devs.:
T40B.2-106   52.0/100     19080109c0  19.0/40 47.5%
J13-410      52.0/100     19081422c0  76.0/160 47.5%
T40B.4-160   51.5/100     19082111c0  49.5/100 <-< !?

My book:                               Book from Scid/ScidvsPc:
20 rare openings, Lc0 53%:             Elo2400.bin openings, Lc0 51%:
Lc0-0.22.0_nets 63.5/120 +16 =95 -9    Lc0-0.22.0_nets 61.0/120 +12 =98 -10
Stockfish devs. 56.5/120 Draws 79%     Stockfish devs. 59.0/120 Draws 82%

1st_Sf-Lc0 ; G/5'+2" Sy6               6rd_Sf-Lc0 ; G/5'+2" Sy6
Openings: 20 rare and short rev.       Openings: 30 from Elo2400.bin rev.
            (+5 =32 -3  Draws 80%)               (+4 =54 -2  Draws 90%)
1: Lc0-0.22.0_T40B.2-106  21.0/40     1: Lc0-0.22.0_T40B.2-106 31.0/60
2: Stockfish_19080109c0   19.0/40     2: Stockfish_19082110c0  29.0/60
                                       
2rd_Sf-Lc0 ; G/5'+2" Sy6               3rd_Sf-Lc0 ; G/5'+2" Sy6
Openings: 20 rare and short rev.       Openings: 30 from Elo2400.bin rev.
            (+8 =30 -2  Draws 75%)                 (+8 =46 -6  Draws 77%)
1: Lc0-v0.22.0_J13-410    23.0/40      1: Stockfish_19081422c0   31.0/60 
2: Stockfish_19081422c0   17.0/40      2: Lc0-v0.22.0_J13-410    29.0/60
                                                      
                                             
5th_Sf-Lc0 ; G/5'+2" Sy6               4th_Sf-Lc0 ; G/5'+2" Sy6
Openings: 20 rare and short rev.       Openings: 30 from Elo2400.bin rev.
            (+4 =33 -3  Draws 83%)                 (+6 =52 -2  Draws 87%)
1: Stockfish_19082110c0   20.5/40      1: Lc0-0.22.0_T40B.4-160  32.0/60 
2: Lc0-0.22.0_T40B.4-160  19.5/40      2: Stockfish_19081422c0   28.0/60


From the 6th above.
--1 After Lc0's 17 h4 Stockfish does not see what is comming until too late: 24...Na5 -0.20 25.Ng5 h6 -2.13 oops.
--2 Stockfish plays a spectacular bishop sacrifice 26.Bxa7+, then recovers the piece right away with a rook offer 27.Rx(N)e5 which black can not accept.
--3 Stockfish gambits a pawn merely to control the c-file, 17.c5 and 18.Rc1, then this rook stuns, after Lc0's 26...Qxa2??, with 27.Rx(B)c8!! and 28.Bf5! winning.
--4 In the ending with knight + 2 pawns vs. rook Lc0 says 3.Bf5 +1.12 and Stockfish 38...Rf8 -0.14 but black is soon lost.

[Event "6th_Sf-Lc0"]
[Site "?"]
[Date "--1"]
[Round "9"]
[White "Lc0-0.22.0_T40B.2-106"]
[Black "Stockfish_19082110c0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B21"]
[Opening "Sicilian"]
[Time "22:21:41"]
[Variation "Grand Prix, 2...Nc6 3.d3"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "118"]
[WhiteType "human"]
[BlackType "human"]
[FEN "2r2rk1/pb1qnpbp/1p1pp1p1/8/2nPPP2/2N2NP1/PP2QBBP/R3R1K1 w - - 9 16"]

16. a4 {+0.40/13 18} a6
{-0.16/26 6} 17. h4 {+0.46/14 4} Rc7 {0.00/24 3} 18. h5 {+0.51/15 6} gxh5
{-0.27/26 13} 19. Bh3 {+0.48/13 9} d5 {-0.23/24 5} 20. e5 {+0.46/12 9} Rfc8
{-0.32/27 6} 21. Nd1 {+1.07/13 9} Rf8 {-0.61/27 25} 22. b3 {+1.19/12 13}
Na5 {-0.63/21 3} 23. Ne3 {+1.21/14 2} Nxb3 {-0.19/24 4} 24. Ra3 {+1.61/17
10} Na5 {-0.20/25 4} 25. Ng5 {+1.72/20 6} h6 {-2.13/32 24} 26. Qxh5
{+2.02/21 8} Qd8 {-2.23/32 10} 27. Nxf7 {+2.11/18 11} Rxf7 {-2.06/32 3} 28.
Bxe6 {+2.11/19 4} Qf8 {-2.49/30 13} 29. f5 {+2.12/20 5} Rc6 {-2.49/30 21}
30. Qxf7+ {+2.62/18 20} Qxf7 {-2.63/29 8} 31. Bxf7+ {+2.62/20} Kxf7
{-2.85/31 9} 32. f6 {+2.69/17 3} Nc4 {-2.88/31 28} 33. Rd3 {+2.75/16 6}
Bxf6 {-2.97/28 7} 34. exf6 {+2.74/16 5} Ng8 {-2.94/29 11} 35. Nxd5
{+4.68/10 17} Rd6 {-3.22/27 4} 36. Ne3 {+5.26/10 9} Nxe3 {-2.62/22 2} 37.
Bxe3 {+6.02/9 11} Nxf6 {-2.53/28 14} 38. Bxh6 {+5.86/9 25} Bd5 {-3.09/27 7}
39. Bf4 {+6.00/8 8} Rd7 {-3.09/25 2} 40. Rde3 {+5.52/8 9} Ng4 {-3.28/30 12}
41. Rc3 {+5.88/8 4} Kf6 {-3.40/28 8} 42. Rc7 {+7.24/8 5} Rxc7 {-3.56/29 3}
43. Bxc7 {+21.20/7 6} b5 {-3.66/29 2} 44. axb5 {+17.13/7 10} axb5 {-3.66/33
2} 45. Bd6 {+14.85/7 12} Kg6 {-3.99/32 11} 46. Re8 {+13.44/7 7} Kf5
{-4.11/32 9} 47. Bc5 {+12.22/7 6} Bc4 {-4.31/26 7} 48. Kg2 {+11.02/7 5} Nf6
{-4.82/27 4} 49. Rf8 {+13.14/7 5} Kg6 {-5.06/26 2} 50. Kf3 {+15.86/7 6} Nd5
{-5.12/24} 51. Rb8 {+16.99/7 6} Kf7 {-5.26/26 3} 52. g4 {+17.75/6 5} Kg6
{-5.39/26 1} 53. Kg3 {+20.74/6 5} Kg5 {-5.49/27 2} 54. Rg8+ {+12.68/7 4}
Kf6 {-5.49/26} 55. Kh4 {+13.77/7 4} b4 {-5.29/21 1} 56. Rb8 {+11.79/7 3} b3
{-5.16/20 1} 57. Ba3 {+13.25/7 2} Nf4 {-5.75/24 4} 58. Rb6+ {+15.69/7 5}
Kf7 {-6.70/22 2} 59. g5 {+16.16/7 4} Kg7 {-6.45/19  Arena Adjudication} 1-0

[Event "6th_Sf-Lc0"]
[Site "?"]
[Date "--2"]
[Round "12"]
[White "Stockfish_19082110c0"]
[Black "Lc0-0.22.0_T40B.2-106"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "B22"]
[Opening "Sicilian"]
[Time "23:17:03"]
[Variation "Alapin, 2...Nf6 3.e5 Nd5 4.Nf3 Nc6"]
[WhiteElo "2400"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "72"]
[WhiteType "human"]
[BlackType "human"]
[FEN "1k1r3r/pp1n4/5qpp/4bp2/P7/2N1B2Q/1P3PPP/2R1R1K1 w - - 4 25"]

25. Nd5 {+1.25/26 4} Qf7 {-1.23/15
12} 26. Bxa7+ {+2.00/28 5} Kxa7 {-2.04/16 8} 27. Rxe5 {+1.78/30 9} Kb8
{-2.20/15 8} (27. .. Nxe5 {? Stockfish:} 28. Qe3+ Kb8 29. Qxe5+ Ka7 30.
Qe3+ Kb8 31. Qe5+ Ka7 (31. .. Ka8 32. Nb6+ Ka7 33. Qa5+ Kb8 34. Qa8#) 32.
Nc7 b6 33. Qb5 Rd1+ 34. Rxd1 Qxc7 35. Rd7) 28. Qe3 {+2.21/29 3} f4
{-2.33/15 11} 29. Qe1 {+2.67/30 10} f3 {-2.50/13 13} 30. Re6 {+2.84/25 3}
Qf5 {-2.57/12 5} 31. Ne7 {+4.41/27 3} Qg4 {-2.62/13 3} 32. Rxg6 {+4.74/28
7} Qh5 {-2.57/13 5} 33. Nc6+ {+9.42/26 4} bxc6 {-5.23/8 14} 34. Rcxc6
{+23.42/30 3} Nc5 {-7.41/6 10} 35. Qb4+ {+M8/65 3} Nb7 {-11.42/6 5} 36.
Qf4+ {+M7/82 3} Rd6 {-14.70/4 19  Arena Adjudication} 1-0

[Event "6th_Sf-Lc0"]
[Site "?"]
[Date "--3"]
[Round "48"]
[White "Stockfish_19082110c0"]
[Black "Lc0-0.22.0_T40B.2-106"]
[Result "1-0"]
[BlackElo "2400"]
[ECO "D47"]
[Opening "Semi-Slav"]
[Time "07:14:24"]
[Variation "Meran, Capablanca, 8...a6"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "78"]
[WhiteType "human"]
[BlackType "human"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8.
Be2 a6 9. e4 {+0.23/26 8} b4 {-0.23/15 4} 10. e5 {+0.38/24 6} bxc3
{-0.24/17 4} 11. exf6 {+0.44/25 5} Nxf6 {-0.23/17 4} 12. bxc3 {+0.44/24 3}
Bd6 {-0.21/16 4} 13. c4 {+0.28/28 9} c5 {-0.19/17 8} 14. dxc5 {+0.29/28 10}
Qa5+ {-0.21/17 4} 15. Bd2 {0.00/28 10} Qxc5 {-0.24/17 3} 16. O-O {+0.07/27
6} Qc7 {-0.27/17 12} 17. c5 {0.00/31 18} Qxc5 {0.00/16 15} 18. Rc1 {0.00/30
2} Qb6 {-0.03/19 5} 19. Bc3 {0.00/29 5} O-O {0.00/16 5} 20. Bxf6 {0.00/32
4} gxf6 {-0.21/17 9} 21. Rc4 {0.00/30 6} e5 {-0.11/18 20} 22. Qc2 {+0.15/28
10} Rb8 {-0.10/20 4} 23. Rc6 {+0.28/26 3} Qb2 {+0.15/15 13} 24. Qe4
{+0.43/26 5} Rb4 {+0.19/16 11} 25. Qe3 {+0.37/27 5} Be7 {+0.17/18 10} 26.
Bd3 {+0.39/28 7} Qxa2 {+0.14/18 7} (26. .. Kg7 {Stockfish 0.00/47 5'}) 27.
Rxc8 {+2.80/28 6} Rxc8 {-2.31/13 11} 28. Bf5 {+2.81/29 7} Bc5 {-2.60/12 12}
29. Qh6 {+7.70/28 5} Bxf2+ {-2.79/12 6} 30. Kh1 {+8.06/30 6} Be3 {-3.14/11
13} 31. Qxh7+ {+8.23/29 5} Kf8 {-3.34/11} 32. Bxc8 {+8.30/30 4} Rf4
{-3.73/8 23} 33. Rd1 {+8.46/32 10} Bd4 {-3.82/8 3} 34. Rb1 {+8.61/31 6} Be3
{-3.78/8 16} 35. Qh8+ {+M12/55 5} Ke7 {-3.83/13} 36. Rb7+ {+M11/62 4} Kd6
{-4.48/11} 37. Qd8+ {+M10/63 5} Kc6 {-6.24/11 22} 38. Qc7+ {+M9/64 4} Kd5
{-8.01/10} 39. Qxf7+ {+M8/71 4} Kd6 {-12.75/8 22  Arena Adjudication} 1-0

[Event "6th_Sf-Lc0"]
[Site "?"]
[Date "--4"]
[Round "25"]
[White "Lc0-0.22.0_T40B.2-106"]
[Black "Stockfish_19082110c0"]
[Result "1-0"]
[BlackElo "2200"]
[ECO "B92"]
[Opening "Sicilian"]
[Time "02:09:52"]
[Variation "Najdorf, 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 Be6 10.Nd5"]
[WhiteElo "2200"]
[TimeControl "300+2"]
[Termination "adjudication"]
[PlyCount "122"]
[WhiteType "human"]
[BlackType "human"]
[FEN "4r2k/4b2p/3p4/p3n1pn/5p2/P6B/1P5P/4RRBK w - g6 0 38"]

38. Bf5 {+1.12/15 7} Rf8 {-0.14/24 3} 39. Bg4 {+1.18/17 6}
Ng7 {-0.62/26 10} 40. Bf3 {+1.26/15 10} h6 {-0.50/26 12} 41. b4 {+1.66/16
14} axb4 {-1.33/26 5} 42. axb4 {+1.72/19 1} Rb8 {-1.41/27 4} 43. Rb1
{+1.81/19 4} Nxf3 {-1.96/30 23} 44. Rxf3 {+2.32/14 10} Rb5 {-1.95/27 1} 45.
Ra3 {+2.58/14 8} d5 {-1.96/26 2} 46. Ra6 {+2.65/14 4} Kg8 {-2.07/27 3} 47.
Rb6 {+2.80/13 7} Rxb6 {-1.94/27 3} 48. Bxb6 {+2.81/12 3} Kf7 {-2.56/33 19}
49. b5 {+2.78/13 7} Ne8 {-2.63/28 3} 50. Bd4 {+2.87/14 7} Nd6 {-2.41/25 1}
51. b6 {+2.91/14 3} Nb7 {-3.06/29 7} 52. Ra1 {+2.99/14 5} Nd8 {-3.15/29 2}
53. Be5 {+3.40/11 9} d4 {-3.97/26 7} 54. Bxd4 {+4.41/9 8} Ke6 {-4.50/25 4}
55. Ra7 {+4.50/8 7} Bd6 {-4.88/23 2} 56. Rg7 {+6.34/8 8} Kd5 {-4.83/21 1}
57. Bf2 {+5.79/8 6} Kc6 {-4.98/24 2} 58. h3 {+6.36/8 4} f3 {-5.19/19 1} 59.
Rg6 {+6.62/8 3} Kd7 {-6.47/20 1} 60. Rxh6 {+12.34/7 2} Bf4 {-6.43/20 1} 61.
Rh7+ {+15.91/7 4} Kd6 {-7.21/23 2  Arena Adjudication} 1-0

I will post the games if requested.
Up Topic The Rybka Lounge / Computer Chess / Lc0/NN's RTX 2060 vs. Stockfish/others i7-4770K

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