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Up Topic The Rybka Lounge / Computer Chess / Why you need opening book for Stockfish!
- By MrKris (**) Date 2019-04-12 02:17
I enjoyed the Talkchess post with the same name at:
http://talkchess.com/forum3/viewtopic.php?f=2&t=70465&sid=bafe317926a5c9a1f35d2e0825725663
and its link to analysis on FishCooking:
https://groups.google.com/forum/#!topic/fishcooking/mh7gX0XyFxQ

The original evaluations and depths (Arena's 'Remove Comments' is compatable with CCC .pgns).
[Event "CCC 7: Blitz Bonanza Final (5|2)"]
[Site "Chess.com"]
[Date "2019.04.09"]
[Round "306"]
[White "Lc0"]
[Black "Stockfish"]
[Result "1-0"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "150 Attack, 4.Be3 Bg7 5.Qd2"]
[TimeControl "300+2"]
[Termination "normal"]
[PlyCount "163"]
[WhiteType "human"]
[BlackType "human"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 {+1.17/11} ({Stockfish - Lc0,
the colors reversed game:} 4. Nf3 Bg7 5. Bg5 O-O 6. Be2 c5 7. dxc5 Qa5 8. O-O Qxc5
9. Be3 Qa5 10. h3 Nc6 {1/2-1/2 move 93.}) 4. .. Bg7 {-0.19/23} 5. Qd2
{+1.18/14} O-O {-0.22/23} 6. f3 {+1.36/14} c6 {-0.14/24} 7. O-O-O
{+1.33/16} h5 {-0.13/27} 8. g4 {+1.72/16} hxg4 {0.00/24} 9. h4 {+1.99/15}
b5 {-0.94/28} 10. h5 {+2.38/18} Nxh5 {-0.83/28} 11. Bh6 {+2.44/19} f6
{-2.16/28} 12. Bd3 {+3.46/15} e5 {-2.26/30} 13. fxg4 {+4.58/16} Bxg4
{-2.67/29} 14. Be2 {+4.90/17} Qd7 {-2.71/28} 15. Rh4 {+5.54/17} Bxe2
{-2.58/29} 16. Ngxe2 {+6.10/16} Kh7 {-2.51/28} 17. Bxg7 {+11.18/13} Qxg7
{-3.11/30} 18. Kb1 {+12.25/13} Kg8 {-6.73/28} 19. Rxh5 {+34.37/9} gxh5
{-5.71/26} 20. Rg1 {+43.89/9} Qxg1+ {-5.44/29} 21. Nxg1 {+50.26/8} a6
{-5.59/30} 22. a3 {+61.10/7} Ra7 {-7.79/30} 23. Nf3 {+65.78/7} a5
{-8.10/28} 24. Nh4 {+71.63/7} b4 {-6.70/23} 25. Nd1 {+70.82/7} Rg7
{-8.94/28} 26. Nf5 {+69.61/7} Rh7 {-8.23/25} 27. axb4 {+76.65/7} exd4
{-8.96/30} 28. Qxd4 {+76.73/7} Nd7 {-10.15/25} 29. bxa5 {+78.85/7} Ne5
{-10.92/25} 30. Nf2 {+72.09/7} Rd7 {-11.45/26} 31. Qe3 {+74.50/7} h4
{-9.43/21} 32. Nxh4 {+65.94/6} Rb8 {-10.82/22} 33. b3 {+64.72/6} Rh7
{-9.40/21} 34. Nf5 {+59.92/6} Ra8 {-10.70/24} 35. Nxd6 {+62.34/6} Rd8
{-10.70/22} 36. Nf5 {+62.81/6} Ra8 {-12.01/22} 37. Nd3 {+68.63/6} Nxd3
{-13.59/25} 38. Qxd3 {+74.53/7} Kf7 {-19.55/24} 39. b4 {+72.07/6} Kg6
{-12.98/19} 40. Kb2 {+75.11/6} Raa7 {-17.10/27} 41. Qg3+ {+89.73/6} Kf7
{-24.33/27} 42. e5 {+73.75/6} Ke6 {-148.93/26} 43. Nd4+ {+90.21/6} Kd5
{-149.55/36} 44. exf6 {+64.65/6} Kxd4 {-31.73/20} 45. Qd6+ {+69.45/7} Ke4
{-149.47/25} 46. Qxc6+ {+83.78/7} Ke5 {-149.53/30} 47. Qc3+ {+84.72/6} Kd5
*
FEN: rnbq1rk1/pp2ppbp/2pp1np1/8/3PP3/2N1BP2/PPPQ2PP/2KR1BNR b - - 1 7
   AMD PhII X6, 2-cpu each simulaneously:
Houdini-6-copy: ...
 28/57  07:11   1,074,338k  2,490k  -0.46  7. ... h5 8.h4 b5 9.e5 dxe5 10.dxe5 Qxd2+ 11.Bxd2 Ne8 12.Bg5 Nc7 13.Bxe7 Re8 14.Bf6 Nd7 15.Bxg7 Kxg7 16.f4 Nc5 17.Rd6 b4 18.Nce2 Bb7 19.Ng3 Nd5 20.Nh3 Rad8 21.Rxd8 Rxd8 22.Be2 Bc8 23.f5 Bxf5 24.Nxf5+ gxf5 25.Ng5 f6 26.exf6+ Nxf6
 29/57+  07:21   1,100,298k  2,491k  -0.39  7. ... h5
 29/57+  07:39   1,144,518k  2,491k  -0.32  7. ... h5
 29/57-  07:54   1,183,436k  2,492k  -0.39  7. ... h5 8.h4
 29/57+  09:37   1,439,959k  2,493k  -0.30  7. ... h5
 29/57-  11:02   1,656,923k  2,499k  -0.42  7. ... h5 8.h4
 29/57  12:09   1,828,461k  2,507k  -0.42  7. ... h5 8.h4
 29/57  12:09   1,828,461k  2,507k  -0.36  7. ... b5   <<< !? <<<

Stockfish_19041019: ...
 35/52  08:08   988,200k  2,024k  -0.36  7. ... h5 8.Nge2 b5 9.e5 dxe5 10.dxe5 Qxd2+ 11.Rxd2 Nfd7 12.f4 Nb6 13.Bc5 Re8 14.Nd4 N6d7 15.Nb3 Nxc5 16.Nxc5 Na6 17.Nb3 b4 18.Ne2 Bh6 19.g3 c5 20.Bg2 Rb8 21.Rhd1 Bg7 22.Na5 Bf5 23.Nc6 Ra8 24.a3 bxa3 25.bxa3
 36/47-  08:26   1,024,089k  2,023k  -0.45  7. ... h5 8.Nge2
 36/50-  09:05   1,102,355k  2,022k  -0.54  7. ... h5 8.Nge2
 36/50-  09:26   1,146,289k  2,022k  -0.69  7. ... h5 8.Nge2
 36/54+  10:01   1,221,022k  2,028k  -0.57  7. ... h5
 36/57  12:09   1,478,930k  2,028k  -0.30  7. ... h5

Komodo-12.2.2: ...
 33  10:45   1,322,353k  2,050k  -0.43  7. ... h5 8.Nge2 b5 9.Nf4 Qc7 10.h3 e5 11.dxe5 dxe5 12.Nd3 Na6 13.a3 Rd8 14.Qf2 Be6 15.Kb1 Qa5 16.Be2 b4 17.axb4 Nxb4 18.Nc1 Nd7 19.Nb3 Qc7 20.Qf1 Bf8 21.Bc4 Bxc4 22.Qxc4 Nb6 23.Qe2 Rxd1+ 24.Rxd1 Rd8 25.g4 Rxd1+ 26.Nxd1 hxg4 27.hxg4 Qd6 28.Nc3 Qd8 29.Qd1 Qxd1+ 30.Nxd1
 34+  11:01   1,356,003k  2,050k  -0.37  7. ... h5 8.Nge2 b5
 34-  11:12   1,378,569k  2,051k  -0.41  7. ... h5 8.Nge2
 34+  12:02   1,484,100k  2,053k  -0.36  7. ... h5 8.Nge2 b5
- By MrKris (**) Date 2019-04-12 04:51
On modest hardware white could only draw.
G/26min+2sec, AMD PhIIx6 6cpu Sy6

[Event "CCC 7: Blitz Bonanza Final (5|2)"]
[Site "Chess.com -- thru 4.Be3"]
[Date "2019.04.09"]
[Round "306"]
[White "Houdini-6-50mD=15"]
[Black "S_XPrO.060419.NNper,MCTS,learnOFF"]
[Result "1/2-1/2"]
[BlackElo "2000"]
[ECO "B07"]
[Opening "Pirc"]
[Time "19:37:56"]
[Variation "150 Attack, 4.Be3 Bg7 5.Qd2"]
[WhiteElo "2200"]
[TimeControl "1560+2"]
[Termination "normal"]
[PlyCount "60"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {book} d6 {book} 2. d4 {book} Nf6 {book} 3. Nc3 {book} g6 {book} 4.
Be3 {book}
Bg7 {-0.20/29 40} 5. Qd2 {+0.36/25 152} O-O {+0.11/27 44} 6. f3 {+0.31/24
33} c6 {-0.12/24 30} 7. g4 {+0.48/24 73} c5 {-0.10/27 47} 8. g5 {+0.27/27
70} Nfd7 {-0.43/32 133} 9. dxc5 {+0.49/24 16} Nxc5 {-0.47/28 11} 10. Nge2
{+0.32/26 115} Nc6 {-0.30/28 13} 11. h4 {+0.55/24 63} Be6 {-0.10/29 55} 12.
a3 {+0.66/22 19} Qa5 {-0.27/27 32} 13. h5 {+0.10/23 54} Rac8 {-0.20/28 14}
14. Kf2 {+0.24/22 20} Nd7 {-0.10/29 17} 15. Nf4 {+0.21/23 29} Nce5
{+0.12/27 19} 16. Ncd5 {+0.33/23 17} Qxd2+ {-0.09/31 40} 17. Bxd2 {+0.38/22
6} Bxd5 {-0.05/30 11} 18. Nxd5 {+0.21/24 49} Rxc2 {-0.10/32 20} 19. Nxe7+
{-0.05/27 55} Kh8 {-0.15/1} 20. Rd1 {-0.05/27 4} Re8 {-0.16/28 11} 21. Nd5
{+0.01/24 25} gxh5 {-0.10/31 16} 22. b4 {+0.07/24 32} Nb6 {-0.06/33 23} 23.
Nxb6 {+0.29/26 17} axb6 {-0.03/34 18} 24. Rxh5 {-0.04/22 4} d5 {0.00/34 21}
25. exd5 {+0.18/26 17} Rd8 {0.00/38 23} 26. Ke3 {0.00/29 43} Rxd5 {0.00/39
17} 27. f4 {0.00/30 23} Ng4+ {0.00/39 19} 28. Kf3 {0.00/28 4} Rdxd2
{0.00/39 31} 29. Rxd2 {0.00/31 23} Rxd2 {0.00/40 19} 30. Kxg4 {0.00/31 5}
Bb2 {0.00/41 27  User Adjudication} 1/2-1/2
After 14.Ke1-f2 {+0.24} Nc5-d7 {-0.10 +=/=}
2r2rk1/pp1nppbp/2npb1p1/q5PP/4P3/P1N1BP2/1PPQNK2/R4B1R w - - 3 15



[Event "CCC 7: Blitz Bonanza Final (5|2)"]
[Site "Chess.com -- thru 4.Be3"]
[Date "2019.04.09"]
[Round "306"]
[White "Komodo-12.2.2"]
[Black "Stockfish_19041019"]
[Result "1/2-1/2"]
[BlackElo "2000"]
[ECO "B08"]
[Opening "Pirc"]
[Time "20:17:21"]
[Variation "Classical, 5.Be2 O-O 6.Be3"]
[WhiteElo "2200"]
[TimeControl "1560+2"]
[Termination "normal"]
[PlyCount "154"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 {-0.34/26 30} 5. Nf3
{+0.22/30 52} O-O {0.00/28 35} 6. Be2 {+0.29/31 51} b6 {+0.04/27 13} 7. O-O
{+0.43/27 14} Bb7 {+0.20/27 14} 8. Qd3 {+0.20/29 30} Na6 {0.00/33 72} 9.
Rad1 {+0.16/31 55} c5 {-0.01/31 19} 10. d5 {+0.12/29 33} Nc7 {0.00/30 21}
11. Bf4 {+0.17/31 40} Nh5 {+0.25/28 15} 12. Bg5 {+0.05/31 33} h6 {+0.38/30
14} 13. Bc1 {+0.12/32 54} e5 {+0.23/32 44} 14. g3 {+0.23/31 62} Ba6
{+0.30/29 42} 15. Qe3 {+0.31/31 36} Bxe2 {+0.16/33 83} 16. Qxe2 {+0.33/34
32} a6 {+0.22/28 36} 17. a4 {+0.27/33 29} Qd7 {0.00/33 121} 18. Nh4
{+0.32/32 42} b5 {-0.28/28 46} 19. b3 {+0.26/32 41} Rae8 {-0.38/28 61} 20.
f3 {+0.41/29 28} Kh7 {-0.39/27 34} 21. Qd3 {+0.52/31 56} Rd8 {-0.35/27 63}
22. Ng2 {+0.45/31 41} b4 {-0.31/30 15} 23. Nb1 {+0.49/32 39} f5 {-0.33/28
11} 24. Nd2 {+0.50/33 37} f4 {-0.11/28 15} 25. g4 {+0.49/34 36} Nf6
{-0.24/29 27} 26. Qe2 {+0.48/33 30} Ra8 {-0.08/31 23} 27. Nc4 {+0.40/33 28}
Qd8 {0.00/33 10} 28. Ne1 {+0.54/34 18} Nce8 {0.00/36 18} 29. Bd2 {+0.51/38
22} Nd7 {0.00/36 20} 30. Nd3 {+0.51/37 47} Nb6 {-0.08/36 63} 31. Ndb2
{+0.47/38 62} Nxc4 {-0.07/33 9} 32. Nxc4 {+0.41/35 36} Bf6 {0.00/35 13} 33.
c3 {+0.30/35 22} a5 {0.00/38 12} 34. Be1 {+0.31/36 28} Bh4 {0.00/39 13} 35.
Bxh4 {+0.28/35 29} Qxh4 {0.00/40 14} 36. cxb4 {+0.28/35 14} axb4 {0.00/40
36} 37. Qf2 {+0.28/35 16} Qe7 {0.00/39 15} 38. h4 {+0.28/33 31} Ra7
{0.00/35 19} 39. Rc1 {+0.29/35 15} Kg7 {0.00/38 23} 40. Rc2 {+0.29/34 14}
Nf6 {0.00/32 7} 41. Qh2 {+0.29/35 13} Nd7 {0.00/35 12} 42. Qh3 {+0.29/34
11} Rh8 {0.00/37 14} 43. Rff2 {+0.29/38 17} Nf6 {0.00/38 20} 44. Rg2
{+0.29/39 14} Ra6 {0.00/33 8} 45. Kf1 {+0.29/36 11} Qd7 {0.00/37 17} 46.
Rh2 {+0.29/40 19} Ne8 {0.00/36 11} 47. Ke2 {+0.29/34 10} Qe7 {0.00/37 10}
48. Rc1 {+0.29/34 10} Nc7 {0.00/37 34} 49. g5 {+0.29/36 10} h5 {0.00/37 11}
50. Ke1 {+0.29/37 10} Rha8 {0.00/38 13} 51. Kd1 {+0.28/35 12} R8a7 {0.00/37
9} 52. Rd2 {+0.28/38 9} Kh7 {0.00/38 9} 53. Ke2 {+0.09/36 12} Kg7 {0.00/38
8} 54. Kd1 {+0.07/40 9} Kh8 {0.00/39 8} 55. Ke2 {+0.06/40 11} Ra8 {0.00/39
9} 56. Kf1 {+0.06/41 7} Kg7 {0.00/39 8} 57. Rdd1 {+0.06/44 12} Rd8 {0.00/40
10} 58. Kf2 {+0.06/44 8} Rda8 {0.00/39 8} 59. Rc2 {+0.09/43 22} Re8
{0.00/40 15} 60. Qg2 {+0.09/40 9} Ra7 {0.00/37 5} 61. Rdc1 {+0.09/37 6} Rd8
{0.00/39 9} 62. Qh3 {+0.09/41 6} Ra6 {0.00/38 6} 63. Qf1 {+0.09/40 7} Ra7
{0.00/39 6} 64. Ke2 {+0.09/37 7} Ne8 {0.00/35 6} 65. Rd2 {+0.15/37 6} Nc7
{0.00/39 9} 66. Kd1 {+0.09/37 6} Na8 {0.00/37 9} 67. Rdc2 {+0.08/34 18} Nc7
{0.00/32 8} 68. Qh3 {+0.25/34 7} Re8 {0.00/37 7} 69. Ke2 {+0.24/33 5} Rd8
{0.00/39 8} 70. Kf1 {+0.24/38 5} Raa8 {0.00/38 6} 71. Rd2 {+0.24/37 6} Ra6
{0.00/40 10} 72. Rdc2 {+0.23/36 5} Ne8 {0.00/38 5} 73. Kg1 {+0.21/38 4} Ra7
{0.00/38 6} 74. Kh1 {+0.20/36 5} Ra6 {0.00/39 6} 75. Kh2 {+0.20/36 4} Rb8
{0.00/38 6} 76. Qg2 {+0.19/36 5} Rba8 {0.00/38 8} 77. Kg1 {+0.20/39 11}
R8a7 {0.00/37 7  User Adjudication} 1/2-1/2
After 25.g4 {+0.49} Nh5-f6 {-0.24 +=}
3r1r2/2nq2bk/p2p1npp/2pPp3/Pp2PpP1/1P1Q1P2/2PN2NP/2BR1RK1 w - - 1 26
Up Topic The Rybka Lounge / Computer Chess / Why you need opening book for Stockfish!

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