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Up Topic The Rybka Lounge / Computer Chess / Stockfish's extended family
- - By MrKris (***) Date 2020-06-07 02:43
 
G/6'+2" , 8-threads x 2 concurrently
2GBh defaults unless noted
2700X | 2060 , no book & no Syzygy
Dbl. RR 1                 Score     BD Sf Cr Mo Ko Ho Xi KM
------------------------------------------------------------
1: Black-Diamond-0525   9.5 / 14   XX 0= == == 11 =1 1= 11  (+6 -1 =7)
2: Stockfish_20060419   8.5 / 14   1= XX == 1= == == == 1=  (+3 -0 =11)
3: Crystal-24may2020    8.0 / 14   == == XX == =1 == == 1=  (+2 -0 =12)
4: Moonfish-13apr2020   7.0 / 14   == 0= == XX 01 0= 1= 1=  (+3 -3 =8)
5: Komodo-13.3          7.0 / 14   00 == =0 10 XX 1= 11 ==  (+4 -4 =6)
6: Houdini 6 Std tac4   6.5 / 14   =0 == == 1= 0= XX == ==  (+1 -2 =11)
7: Xiphos-0.6           5.0 / 14   0= == == 0= 00 == XX ==  (+0 -4 =10)
8: KomodoMCTS-13.3      4.5 / 14   00 0= 0= 0= == == == XX  (+0 -5 =9)
------------------------------------------------------------

56 games. White +14 -5 =37 58%*; 66% draws. *Human/FIDE white roughly 55%.

[Event "cpu 6'+2'' x 2, Lc 3'+1''"]
[Site "2700X | 2060 , no book no Sy."]
[Date "2020.06.05"]
[Round "9"]
[White "KomodoMCTS-13.3"]
[Black "Black-Diamond-0525"]
[Result "0-1"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.f3"]
[WhiteElo "2400"]
[TimeControl "360+2"]
[Termination "normal"]
[PlyCount "79"]
[WhiteType "human"]
[BlackType "human"]

1. e4 {+0.16/18 0 17s} c5 {+0.03/26 0 24s} 2. Nf3 {+0.23/18 0 17s} d6
{0.0025 15s} 3. Nc3 {+0.14/18 0 18s} Nf6 {0.0024 3.8s} 4. d4 {+0.15/18 0
15s} cxd4 {0.0025 64s} 5. Nxd4 {+0.17/18 0 11s} a6 {-0.19/25 0 39s} 6. f3
{+0.19/18 0 13s} e5 {+0.19/20 0 2.5s} 7. Nb3 {+0.22/17 0 8.3s} Be7
{+0.12/24 0 9.0s} 8. a3 {+0.23/18 0 17s} Be6 {+0.35/24 0 15s} 9. Be3
{+0.19/17 0 8.8s} O-O {+0.37/25 0 9.3s} 10. Qd2 {+0.21/18 0 7.8s} Nbd7
{+0.29/26 0 21s} 11. O-O-O {+0.17/18 0 9.3s} b5 {+0.33/25 0 6.3s} 12. g4
{+0.10/18 0 9.4s} Qc7 {+0.26/28 0 46s} 13. Nd5 {+0.01/19 0 16s} Bxd5
{+0.38/22 0 1.9s} 14. exd5 {-0.05/17 0 6.7s} Nb6 {+0.37/22 0 3.0s} 15. Bxb6
{-0.06/17 0 6.9s} Qxb6 {+0.28/24 0 3.8s} 16. Kb1 {-0.07/18 0 10s} a5
{+0.64/22 0 6.7s} 17. Nc1 {-0.19/18 0 12s} Nd7 {+0.69/23 0 20s} 18. h4
{-0.17/18 0 9.3s} Nc5 {+0.50/22 0 4.2s} 19. Nd3 {-0.22/18 0 6.9s} Rab8
{+0.62/23 0 13s} 20. f4 {0.0018 7.9s ?? --} (20. Nxc5 {BkD 1 min.}) 20. ..
Na4 {+2.19/18 0 1.7s} 21. Qf2 {-1.19/18 0 9.1s} Qc7 {+2.95/19 0 2.6s} 22.
Qe1 {-1.69/19 0 10s} b4 {+3.92/21 0 2.6s} 23. axb4 {-1.85/18 0 6.5s} e4
{+4.72/21 0 3.4s} 24. Qxe4 {-3.45/19 0 8.2s} Bf6 {+5.00/22 0 3.7s} 25. Kc1
{-3.89/19 0 11s} Rfc8 {+5.06/21 0 2.7s} 26. c4 {-3.80/19 0 8.3s} Re8
{+5.42/23 0 3.6s} 27. Ne5 {-4.09/18 0 6.5s} dxe5 {+5.44/24 0 3.4s} 28. d6
{-4.16/18 0 8.2s} Qd7 {+5.54/23 0 3.6s} 29. b5 {-4.85/19 0 12s} Nxb2
{+5.90/23 0 3.9s} 30. g5 {-5.05/19 0 12s} exf4 {+6.43/20 0 3.2s} 31. Qc6
{-5.73/18 0 7.3s} Qe6 {+9.25/21 0 3.3s} 32. gxf6 {-5.82/18 0 6.1s} Nxd1
{+10.47/23 0 3.8s} 33. d7 {-6.38/18 0 6.2s} Qe3+ {+13.80/24 0 3.0s} 34.
Kxd1 {-9.01/17 0 5.1s} Qb3+ {+17.64/24 0 4.3s} 35. Kd2 {-8.97/17 0 7.2s}
Qb2+ {+42.58/28 0 7.9s} 36. Kd1 {-9.75/17 0 4.9s} Qb3+ {+M65/26 0 14s} 37.
Kd2 {-9.68/18 0 10s} Qb2+ {+M55/31 0 4.5s} 38. Kd1 {0.0017 4.7s} Rbd8
{+M53/33 0 1.9s} 39. Bd3 {-10.83/18 0 6.7s} Re3 {+M51/32 0 3.0s} 40. Qd5
{-11.23/18 0 6.4s, Black wins by adjudication} 0-1

[Event "cpu 6'+2'' x 2, Lc 3'+1''"]
[Site "2700X | 2060 , no book no Sy."]
[Date "2020.06.05"]
[Round "8"]
[White "Xiphos-0.6"]
[Black "Moonfish-13apr2020"]
[Result "0-1"]
[ECO "C02"]
[Opening "French"]
[Variation "Advance, 5.Nf3 Nge7"]
[TimeControl "360+2"]
[Termination "adjudication"]
[PlyCount "115"]
[WhiteType "human"]
[BlackType "human"]

1. d4 {+0.23/20 0 12s} e6 {-0.31/20 0 16s} 2. e4 {+0.24/21 0 4.8s} d5
{-0.21/20 0 7.4s} 3. e5 {+0.15/22 0 5.6s} c5 {-0.05/23 0 22s} 4. c3
{+0.14/23 0 5.8s} Ne7 {0.0022 15s} 5. Nf3 {+0.36/22 0 7.9s} Nbc6 {0.0022
15s} 6. a3 {+0.22/23 0 6.2s} f6 {+0.24/20 0 14s !? --Sacrificing its
c-pawn.} 7. exf6 {+0.32/22 0 5.3s} gxf6 {+0.42/20 0 6.5s} 8. dxc5 {+0.38/19
0 3.9s} Bg7 {+0.57/21 0 20s} 9. g3 {+0.24/22 0 10s} e5 {+0.40/19 0 14s} 10.
Bg2 {+0.22/23 0 8.3s} Bg4 {+0.75/19 0 13s} 11. h3 {+0.02/22 0 10s} Bh5
{+1.08/19 0 11s} 12. g4 {-0.05/27 0 34s} Bf7 {+1.15/21 0 19s} 13. O-O
{+0.15/24 0 6.8s} h5 {+1.35/20 0 14s} 14. g5 {-0.15/29 0 6.9s} Rg8
{+1.73/20 0 14s} 15. b4 {-0.40/24 0 25s} e4 {+1.88/18 0 5.9s} 16. Nh4
{-0.62/26 0 17s} Qd7 {+1.95/21 0 18s} 17. f4 {-0.27/21 0 5.7s --White is
underestimating its disadvantage.} O-O-O {+1.79/21 0 13s} 18. b5 {-0.48/23
0 6.7s} Na5 {+1.72/22 0 12s} 19. Qa4 {-0.20/27 0 16s} Qc7 {+2.17/21 0 12s}
20. Kh1 {-0.74/26 0 22s} d4 {+1.78/22 0 12s --Black's 17...O-O-O was to
help it attack in the center.} 21. Nd2 {-0.60/23 0 13s} f5 {+2.17/20 0
5.2s} 22. Rb1 {-0.73/29 0 11s} b6 {+1.76/23 0 14s} 23. cxd4 {-0.65/27 0
12s} Rxd4 {+1.74/22 0 7.3s} 24. Rb4 {-0.84/26 0 8.4s} bxc5 {+1.88/24 0 15s}
25. Rxd4 {-1.18/24 0 4.1s} Bxd4 {+2.05/21 0 5.0s --Even material but black
is much better.} 26. Qc2 {-1.15/26 0 6.9s} Re8 {+1.99/21 0 16s} 27. Bb2
{-0.91/23 0 6.7s} Rd8 {+2.12/21 0 9.9s} 28. Bc3 {-1.09/24 0 6.6s} Bxc3
{+2.08/21 0 9.3s} 29. Qxc3 {-1.04/27 0 6.9s} Nd5 {+2.00/21 0 9.6s} 30. Qg3
{-1.12/24 0 10s} Be6 {+1.65/21 0 8.8s} 31. Kh2 {-1.50/24 0 3.3s} c4
{+1.87/21 0 8.1s} 32. Nxe4 {-1.78/27 0 17s --But black's advantage is too
strong.} fxe4 {+2.11/21 0 3.8s} 33. Bxe4 {-1.63/30 0 21s} Nb3 {+2.70/21 0
11s} 34. Rf2 {-1.95/28 0 7.9s} Qc5 {+3.49/21 0 7.0s} 35. f5 {-2.45/25 0
4.7s} Nc3 {+3.64/21 0 3.1s} 36. Bg2 {-2.61/26 0 4.7s} Bd5 {+3.57/22 0 4.7s}
37. f6 {-2.96/26 0 5.0s} Ne4 {+3.84/23 0 9.1s} 38. Bxe4 {-2.93/30 0 4.3s}
Bxe4 {+4.00/21 0 2.5s} 39. f7 {-3.11/27 0 3.2s} c3 {+3.89/22 0 3.6s} 40.
f8=Q {-3.25/28 0 3.5s} Rxf8 {+4.17/22 0 3.6s} 41. Rxf8+ {-3.21/26 0 2.7s}
Qxf8 {+4.15/23 0 3.3s} 42. Qxc3+ {-3.22/28 0 8.9s} Kb7 {+4.24/20 0 3.3s}
43. Kg1 {-3.40/27 0 5.3s} Qf4 {+4.30/20 0 3.1s} 44. Qg7+ {-3.51/24 0 2.5s}
Ka8 {+4.35/22 0 5.2s} 45. Qg8+ {0.0032 3.1s} Kb7 {+4.48/22 0 1.8s} 46. Qg7+
{0.0042 3.4s} Kb8 {+4.47/21 0 3.1s} 47. Qg8+ {-3.59/24 0 4.5s} Kc7
{+4.76/21 0 1.7s} 48. Qxb3 {-4.04/22 0 5.6s} Qxg5+ {+4.69/19 0 2.2s} 49.
Kf1 {-4.18/22 0 2.2s} Qxh4 {+4.80/18 0 2.1s} 50. Qc3+ {-4.44/22 0 7.4s} Kb6
{+5.11/17 0 2.0s} 51. Qd4+ {-4.76/21 0 6.6s} Kxb5 {+5.26/18 0 2.0s} 52.
Qe5+ {-4.87/22 0 3.2s} Kc4 {+5.61/17 0 2.0s} 53. Qc7+ {-5.32/20 0 1.9s} Kb3
{+6.04/17 0 1.8s} 54. Qb8+ {-6.59/24 0 4.4s} Ka2 {+6.11/17 0 2.2s} 55. Qh2+
{-7.78/22 0 2.5s} Kxa3 {+8.08/18 0 2.0s} 56. Qd6+ {-8.95/21 0 1.8s} Kb3
{+5.92/17 0 2.0s} 57. Qb8+ {-12.50/24 0 6.1s} Kc2 {+10.43/19 0 2.0s} 58.
Qh2+ {-13.78/21 0 2.1s, Black wins by adjudication} 0-1

Attachment: Jun2020nobooknoSy-1.pgn - Games (166k)
Parent - - By Master Om (Bronze) Date 2020-06-07 13:01
Where to get black diamond 0525 ?
Parent - - By MrKris (***) Date 2020-06-07 21:52

> Where to get black diamond 0525 ?


https://github.com/MichaelB7/Stockfish/tree/honey

I compiled it myself: GCC/Ubuntu 19.10 - much easier than on Windows!

His last release with executables was Apr 1:
https://github.com/MichaelB7/Stockfish/releases
 
Parent - - By Master Om (Bronze) Date 2020-06-08 03:00
Can u share me the exes ?
Parent - By MrKris (***) Date 2020-06-08 04:42
Sorry, I do not know how to make 'static' compiles in Linux. (Web search: 'Ubuntu gcc static compile' looks like Greek to me?!)

From what I understand (I am not a programmer) the execs. I make expect the 'lib'-type stuff (?technical terms?) mine has, so may not run on your machine even if you have Linux.

If you have Linux, I will post them here, but as above I will be surprised if they work on your machine.

If you have Linux I posted the complile instructions for the Stockfish-honey branch:
http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?pid=585619

Download the zip: https://github.com/MichaelB7/Stockfish/tree/honey
Unzip the "Stockfish-honey" folder.
Make the minor changes in bold in my post to "src" folder (inside "Stockfish-honey" folder) "Makefile" and "build.sh" files, then:
" So, after changing the very few characters above in the Makefile and build.sh:
I opened a termainal, changed the directory to the /Stockfish-honey/src folder and ran the script:
$ cd {path to your}/Stockfish-honey/src
$ ./build.sh
"
--It sounds complicated but I am used to it now and think it works really well.
- By MrKris (***) Date 2020-06-08 06:03
 
G/6'+2" , 8-threads x 2 concurrently
2GBh defaults unless noted
2700X | 2060 , no book & no Syzygy
Dbl. RR 2                  Score     Sh Ho Ko Bl Ho Xi Et Bl
-------------------------------------------------------------
1: ShashChess-11_Capa.   9.5 / 14   XX == == =1 =1 == =1 11  (+5 -0 =9)
2: Honey-052520          9.0 / 14   == XX =1 == == =1 1= =1  (+4 -0 =10)
3: Komodo-13.3           7.5 / 14   == =0 XX == == 1= 1= ==  (+2 -1 =11)
4: Blue-Honey-0525       7.5 / 14   =0 == == XX == 1= == =1  (+2 -1 =11)
5: Houdini 6 Std         7.0 / 14   =0 == == == XX == == =1  (+1 -1 =12)
6: Xiphos-0.6            5.5 / 14   == =0 0= 0= == XX == ==  (+0 -3 =11)
7: Ethereal-12.21        5.5 / 14   =0 0= 0= == == == XX ==  (+0 -3 =11)
8: Bluefish-FD-0525      4.5 / 14   00 =0 == =0 =0 == == XX  (+0 -5 =9)
-------------------------------------------------------------
56 games. White +10 -4 =42 55%*, draws 75%. *Roughly the same white % as humans/FIDE.

Settings:  ()=left at defaults, shown for comparison
Honey : (all: C&DyC=on, Tac=0, SlowM'r=100 etc.)
Blue-Honey : SlowM'r=25* (Tac=2, C&DyC=on)
Bluefish-FD : SlowM'r=25* (Tac=2, C&DyC=off)
-- *Note: Tac=2 related to PV=4 {TalkChess} SlowM'r must be reduced
-- otherwise the engines use up all their base time in 3 - 6 moves after book.
ShashChess : Capablanca (no personality)


One of the best moves from my blitz/lightning games lately. [Event "cpu 6'+2'' x 2, Lc 3'+1''"]
[Site "2700X | 2060 , no book no Sy."]
[Date "2020.06.06"]
[Round "2"]
[White "Blue-Honey-0525"]
[Black "Xiphos-0.6"]
[Result "1-0"]
[ECO "D37"]
[Opening "QGD"]
[Variation "Classical, 5...O-O 6.e3 Nbd7"]
[TimeControl "360+2"]
[Termination "adjudication"]
[PlyCount "92"]
[WhiteType "human"]
[BlackType "human"]

1. d4 {+0.42/24 0 11s} Nf6 {-0.17/20 0 19s} 2. Nf3 {+0.46/24 0 16s} d5
{-0.23/20 0 5.1s} 3. c4 {+0.38/22 0 4.6s} e6 {-0.29/21 0 5.2s} 4. Nc3
{+0.36/23 0 19s} Be7 {-0.22/22 0 9.5s} 5. Bf4 {+0.50/22 0 10s} O-O
{-0.29/21 0 10s} 6. e3 {+0.47/24 0 9.8s} Nbd7 {-0.43/23 0 17s} 7. Qc2
{+0.28/25 0 18s} c5 {-0.32/22 0 5.0s} 8. Rd1 {+0.31/22 0 5.3s} Qa5 {0.0024
11s} 9. Nd2 {+0.30/27 0 18s} cxd4 {-0.28/23 0 4.4s} 10. exd4 {+0.21/22 0
4.1s} Nb8 {-0.33/24 0 5.6s} 11. a3 {+0.36/23 0 13s} Nc6 {-0.16/26 0 16s}
12. Be3 {+0.16/24 0 12s} Qc7 {-0.33/23 0 9.6s} 13. Bd3 {+0.46/19 0 2.1s} h6
{-0.30/22 0 8.7s} 14. O-O {+0.48/23 0 13s} Rd8 {-0.34/25 0 15s} 15. cxd5
{+0.59/23 0 6.7s} Nxd5 {-0.30/23 0 7.4s} 16. Nf3 {+0.47/26 0 18s} Nxe3
{-0.33/25 0 7.5s} 17. fxe3 {+0.79/21 0 4.7s} Bd7 {-0.21/23 0 6.2s} 18. g4
{+0.94/21 0 6.7s} Be8 {-0.36/21 0 15s} 19. Qg2 {+1.08/24 0 18s} Qd6
{-0.70/21 0 15s} 20. h4 {+1.46/22 0 11s} e5 {-1.43/26 0 13s} 21. Nb5
{+1.22/22 0 16s} Qb8 {-1.05/28 0 5.5s} 22. g5 {+1.05/24 0 9.9s} h5
{-1.39/28 0 5.0s} 23. g6 {+1.63/24 0 16s} fxg6 {-1.51/24 0 5.7s} 24. d5
{+1.10/25 0 14s} Na5 {-1.22/28 0 6.0s} 25. Nh2 {+1.32/23 0 8.4s} Bc5
{-1.01/24 0 10s} 26. Qe4 {+1.29/23 0 4.5s} b6 {-0.85/26 0 6.4s} 27. b4
{+1.35/25 0 15s} Nb7 {-0.81/29 0 4.4s} [FEN "rq1rb1k1/pn4p1/1p4p1/1NbPp2p/1P2Q2P/P2BP3/7N/3R1RK1 w - - 1 28"]
28. d6 {+1.44/24 0 6.5s !! --Best, Stockfish PV=4, 2nd best is: 28.bxc5 Nxc5 29.Qc4 with a piece for 2 pawns. - White passes up the piece to be be 2 pawns down to exploit its deeply passed pawn and black's weak K position.}
Bxb5 {-1.30/31 0 16s} 29. bxc5 {+1.42/28 0 4.1s} Bxd3 {-1.56/32 0 19s} 30. Qxd3
{+1.38/25 0 3.6s} Nxc5 {-1.93/30 0 18s} 31. Qd5+ {+1.52/25 0 2.6s} Kh7
{-2.03/29 0 3.8s} 32. Nf3 {+1.47/29 0 12s} Rd7 {-2.01/31 0 8.3s} 33. Ng5+
{+1.90/27 0 6.1s} Kh8 {-2.52/29 0 7.8s} 34. Rf7 {+2.19/27 0 12s} Qg8
{-2.50/29 0 4.5s} 35. Rdf1 {+2.24/24 0 3.7s} Rad8 {-2.44/30 0 13s} 36. Rxd7
{+2.18/25 0 2.8s} Rxd7 {-2.87/25 0 5.7s} 37. Qxe5 {+2.55/26 0 9.7s} a5
{-2.79/25 0 2.8s} 38. Rf3 {+2.86/25 0 6.2s} Rb7 {-2.79/25 0 3.1s} 39. e4
{+2.71/26 0 8.4s} Rd7 {-3.24/29 0 17s} 40. a4 {+3.15/24 0 3.8s} Qc8
{-3.97/24 0 6.8s} 41. Qd5 {+3.65/25 0 4.7s} Rd8 {-4.18/24 0 2.5s} 42. Kf1
{+3.58/25 0 5.3s} Qa8 {-3.83/27 0 4.2s} 43. Qxa8 {+3.77/22 0 1.6s} Rxa8
{-9.17/25 0 6.1s} 44. e5 {+4.95/25 0 3.5s} Kg8 {-9.81/28 0 6.3s} 45. Kg2
{+7.62/27 0 8.6s} Rf8 {-10.67/22 0 3.9s} 46. e6 {+7.62/24 0 1.7s} Rxf3
{-11.45/21 0 3.2s, White wins by adjudication} 1-0

Black survied for many moves a pawn down but white lives up to its namesake and plays the ending too well (even though no Syzygy this event). [Event "cpu 6'+2'' x 2, Lc 3'+1''"]
[Site "2700X | 2060 , no book no Sy."]
[Date "2020.06.07"]
[Round "4"]
[White "ShashChess-11_Capa."]
[Black "Houdini 6 Std"]
[Result "1-0"]
[ECO "D32"]
[Opening "QGD Tarrasch"]
[Variation "5.Nf3 Nc6"]
[TimeControl "360+2"]
[Termination "adjudication"]
[PlyCount "172"]
[FEN "6k1/1p1q1p2/p5p1/P1Qnb1P1/1P2N3/4PP2/3B1K2/8 w - - 3 58"]

58. Ke1 {+2.39/32 0 6.7s} Bg7 {-1.23/21 0 1.8s} 59. Kf2 {+2.15/34 0 14s} Be5
{-0.10/40 0 0.89s} 60. Ke1 {+2.44/29 0 1.9s} Bg7 {-0.10/40 0 3.4s} 61. Ke2
{+2.32/28 0 3.2s} Be5 {-1.21/23 0 2.0s} 62. Qc4 {+2.23/33 0 3.2s} Bg7
{-1.26/23 0 1.5s} 63. Qd3 {+2.43/30 0 2.8s} Qf5 {-1.32/26 0 1.6s} 64. Kf2
{+2.41/30 0 2.2s} Kh7 {-1.32/25 0 0.88s} 65. f4 {+2.71/32 0 10s} Nc7
{-1.40/26 0 2.9s} 66. Kg3 {+2.83/27 0 3.2s} Ne6 {-1.51/25 0 3.1s} 67. Nf2
{+2.82/27 0 2.3s} Nc7 {-1.36/21 0 0.94s} 68. e4 {+3.04/26 0 6.6s} Qe6
{-1.44/20 0 2.2s} 69. Be3 {+2.98/22 0 1.5s} Qe8 {-1.71/20 0 2.9s} 70. Ng4
{+3.53/25 0 2.4s} Kg8 {-1.86/21 0 2.0s} 71. f5 {+3.82/27 0 2.1s} Qc6
{-2.01/22 0 2.0s} 72. Bc5 {+4.34/27 0 2.3s} gxf5 {-2.17/23 0 2.0s} 73. Qd8+
{+4.64/26 0 2.1s} Qe8 {-2.34/23 0 2.0s} 74. Qxe8+ {+4.77/26 0 1.9s} Nxe8
{-2.54/24 0 2.0s} 75. exf5 {+5.04/26 0 2.1s} Bb2 {-2.59/24 0 2.0s} 76. Kf3
{+5.80/28 0 7.8s} Nc7 {-2.70/22 0 2.0s} 77. Ke4 {+6.09/26 0 2.8s} Bc1
{-3.18/22 0 2.0s} 78. Be7 {+6.32/24 0 1.2s} Nb5 {-3.22/23 0 2.0s} 79. Kd5
{+6.83/23 0 2.3s} Na7 {-3.50/23 0 2.0s} 80. g6 {+7.95/24 0 1.9s} fxg6
{-4.30/21 0 2.0s} 81. f6 {+10.07/24 0 2.9s} Nc6 {-5.68/23 0 2.0s} 82. Ke6
{+12.30/24 0 1.7s} Nd4+ {-6.87/21 0 2.0s} 83. Kd7 {+13.17/23 0 2.3s} Nf3
{-8.39/21 0 2.0s} 84. Kc7 {+13.73/22 0 2.0s} Kf7 {-9.30/21 0 2.0s} 85. Kxb7
{+15.77/22 0 1.9s} Bb2 {-10.07/19 0 2.0s} 86. Kxa6 {+16.31/22 0 1.8s} Ng5
{-11.16/19 0 2.0s, White wins by adjudication} 1-0

Black was surving in the unusual B vs. white R ending until move 147. Again, though without Syzygy, white lives up to its namesake. [Event "cpu 6'+2'' x 2, Lc 3'+1''"]
[Site "2700X | 2060 , no book no Sy."]
[Date "2020.06.07"]
[Round "5"]
[White "ShashChess-11_Capa."]
[Black "Blue-Honey-0525"]
[Result "1-0"]
[ECO "D46"]
[Opening "Semi-Slav"]
[Variation "Chigorin, 7.Qc2 Main Line, 9...a6"]
[TimeControl "360+2"]
[Termination "adjudication"]
[PlyCount "302"]
[FEN "8/2q3k1/3b2p1/3Q3p/8/7P/6P1/R6K w - - 92 104"]

104. Rd1 {+2.59/37 0 1.4s} Be5
{-1.53/34 0 0.94s} 105. Qd7+ {+2.59/40 0 1.2s} Qxd7 {-1.62/38 0 3.1s} 106.
Rxd7+ {+2.59/42 0 1.2s --the start of the unusual ending--} Kf6 {-1.62/42 0 3.5s} 107. Rd3 {+2.59/45 0 1.3s}
Ke6 {-1.79/40 0 4.0s} 108. Kg1 {+2.59/45 0 1.5s} Kf5 {-1.91/38 0 3.6s} 109.
Rf3+ {+2.59/45 0 1.6s} Ke4 {-2.00/33 0 8.1s} 110. Kf2 {+2.70/40 0 2.0s} Bf4
{-2.00/39 0 0.85s} 111. Ra3 {+2.73/39 0 1.6s} Bh6 {-2.00/41 0 0.85s} 112.
Ra4+ {+3.36/39 0 5.6s} Ke5 {-2.00/29 0 3.2s} 113. Ra5+ {+3.37/38 0 0.84s}
Kf6 {-2.00/30 0 3.2s} 114. Rb5 {+3.37/47 0 1.5s} Bg5 {-2.00/41 0 0.85s}
115. Kf3 {+3.37/45 0 1.4s} Bh6 {-2.09/44 0 4.1s} 116. Ke4 {+3.37/47 0 1.5s}
Kf7 {-2.09/39 0 0.61s} 117. Rb7+ {+3.37/45 0 1.4s} Kg8 {-2.09/41 0 0.89s}
118. Ke5 {+3.37/48 0 1.4s} Bg7+ {-2.09/28 0 2.5s} 119. Kd5 {+3.37/50 0
1.3s} Bc3 {-2.09/42 0 0.91s} 120. Rb3 {+3.37/47 0 1.4s} Bf6 {-2.09/40 0
2.8s} 121. Ke4 {+3.37/49 0 1.6s} Kf7 {-2.09/43 0 0.88s} 122. Rb7+ {+3.37/48
0 1.3s} Kf8 {-2.09/30 0 2.9s} 123. Rb8+ {+3.37/48 0 1.6s} Ke7 {-2.09/43 0
2.7s} 124. Kd5 {+3.37/49 0 1.5s} Kf7 {-2.09/41 0 0.92s} 125. Rb7+ {+3.37/48
0 2.0s} Kg8 {-2.09/45 0 2.6s} 126. Rb8+ {+3.37/48 0 1.6s} Kf7 {-2.09/34 0
7.7s} 127. Ra8 {+3.37/50 0 1.4s} Bg5 {-2.09/42 0 0.85s} 128. Ke4 {+3.37/48
0 1.6s} Bh4 {-2.09/40 0 0.90s} 129. Ra7+ {+3.37/48 0 1.7s} Ke6 {-2.09/30 0
4.4s} 130. Ra6+ {+3.37/46 0 2.0s} Kf7 {-2.09/34 0 3.4s} 131. Ra3 {+3.37/45
0 1.6s} Bf6 {-2.09/41 0 0.90s} 132. Rb3 {+3.37/45 0 7.0s} Bg7 {-2.09/41 0
0.99s} 133. Kd5 {+3.37/43 0 3.3s} Bh6 {-2.09/39 0 0.89s} 134. Rb6 {+3.37/41
0 2.8s} Bg7 {-2.09/38 0 1.4s} 135. Ke4 {+3.37/38 0 2.1s} Bf6 {-2.09/35 0
0.92s} 136. Rb7+ {+3.37/39 0 9.1s} Kf8 {-2.09/32 0 2.6s} 137. Rb8+
{+3.37/38 0 2.9s} Kg7 {-2.00/36 0 2.6s} 138. Kf4 {+3.37/35 0 3.7s} Bh4
{-1.85/29 0 4.2s} 139. Rb7+ {+3.37/31 0 0.86s} Kf6 {-1.89/25 0 1.8s} 140.
Rb6+ {+3.37/28 0 2.3s} Kf7 {-1.75/29 0 3.0s} 141. Rb7+ {+2.69/30 0 3.2s}
Kf6 {-1.72/34 0 3.3s} 142. Rb6+ {+3.05/27 0 1.9s} Kf7 {-1.76/31 0 2.7s}
143. Ke5 {+2.69/40 0 2.8s} Bg3+ {-1.85/35 0 3.8s} 144. Ke4 {+2.69/40 0
0.98s} Bh4 {-1.85/31 0 1.4s} 145. Rb5 {+2.69/43 0 0.97s} Kf6 {-1.85/34 0
1.4s} 146. Rb3 {+2.69/42 0 1.1s} Be1 {-1.81/39 0 1.9s} [FEN "8/8/5kp1/7p/4K3/1R5P/6P1/4b3 w - - 81 147"]
147. g3 {+2.69/42 0 0.95s} Ba5 {-1.81/31 0 3.7s ??}
( {Stockfish, Sy.6 50mrON has this a Syzygy loss, -153.94 eval. Its drawing move, 10 mins., is:}
147...Bd2 {! --Sf -2.68  depth 104/121--} 148.Kd5 Bh6 149.Kc6 Kf7 150.Rb7+ Ke6 151.Rb2 Kf6 152.Rf2+ Ke7 153.Re2+ Kf7 154.Kd5 Kf8 {etc.} )
148. Rf3+ {+3.55/40 0 2.4s --No Sy. but white evals. start rising.} Ke7 {-1.81/33 0
4.6s} 149. Ra3 {+4.18/36 0 2.1s} Bb4 {-8.58/32 0 3.6s} 150. Rb3 {+4.71/29 0
0.93s} Ba5 {-10.23/30 0 3.0s} 151. Kd5 {+5.48/32 0 3.0s} Bd8 {-31.98/33 0
7.8s, ---White wins by adjudication--- Sf, Sy.6 50mrON, has just for example:}
152. Rb7+ Kf6 153. Kd6 Ba5 154. Rb3 Bd2
155. Rf3+ Kg7 156. Ke6 Bb4 157. Rb3 Be1 158. Rd3 Bf2 159. g4 Kh6 160. Rd5
Be3 161. Kf6 hxg4 162. hxg4 Bf2 163. Kf7 Bh4 164. Rb5 Bf2 165. Kg8 Bh4 166.
Kf7 Be1 167. Rb6 Kg5 168. Rxg6+ Kf4 169. Kg7 Bd2 170. Kh6 Bc1 171. Rg8
{Mate in 21} Ke5+ 172. g5 Kf5 173. Kh5 Bb2 174. Re8 Bc1 175. g6 Kf6 176.
Re1 Bd2 177. Re2 Bc3 178. Kh6 Bd4 179. Re8 Kf5 180. g7 Bxg7+ 181. Kxg7 {1-0} 1-0

Komodo re-invents a gambit from the beginning of the modern era, plays an unusual early move, then gambits a 2nd pawn. White missed a chance at an equal game. [Event "cpu 6'+2'' x 2, Lc 3'+1''"]
[Site "2700X | 2060 , no book no Sy."]
[Date "2020.06.06"]
[Round "3"]
[White "Xiphos-0.6"]
[Black "Komodo-13.3"]
[Result "0-1"]
[BlackElo "2400"]
[ECO "D32"]
[Opening "QGD Tarrasch"]
[Variation "von Hennig-Schara Gambit, 5.Qa4+"]
[WhiteElo "2400"]
[TimeControl "360+2"]
[Termination "normal"]
[PlyCount "115"]
[WhiteType "human"]
[BlackType "human"]

1. d4 {+0.19/19 0 12s} d5 {-0.12/24 0 7.3s} 2. c4 {+0.18/20 0 15s} e6
{-0.03/24 0 6.5s} 3. Nc3 {+0.14/19 0 4.1s} c5 {-0.14/24 0 8.1s} 4. cxd5
{+0.28/22 0 6.2s} cxd4 {-0.08/27 0 21s --The Hennig-Schara Gambit. Most
common is 4...exd5.} 5. Qa4+ {+0.48/22 0 8.3s} Bd7 {-0.30/25 0 10s !? --The
ordinary move is 5...Nc6, for example in Bled 1931 Kashdan 0-1 Tartakower.}
6. Qxd4 {+0.47/21 0 5.2s N} (6. Qc4 {as in the only game in ChessTempo.com
with 5...Bd7: in 2011 Rajkovic 0-1 Ivanovic.}) 6. .. exd5 {-0.26/25 0 6.4s}
7. Qxd5 {+0.47/20 0 4.7s} Nf6 {-0.11/26 0 10s --Gambiting a 2nd pawn.} 8.
Qxb7 {+0.60/21 0 5.2s} Nc6 {0.0028 4.8s} 9. Bf4 {+0.50/25 0 4.8s} Bb4
{0.0029 5.5s} 10. Nf3 {+0.31/25 0 11s} O-O {0.0026 9.8s} 11. Rc1 {+0.56/27
0 12s} Re8 {0.0028 7.8s} 12. a3 {+0.27/24 0 11s} Bxc3+ {+0.16/27 0 6.2s}
13. bxc3 {+0.38/25 0 7.5s} Qa5 {0.0031 12s} 14. Qb2 {+0.29/25 0 8.8s} Nd5
{-0.30/30 0 15s} 15. Bd2 {+0.50/26 0 11s} Rab8 {-0.21/28 0 17s} 16. Qa2
{+0.17/28 0 10s} Rbc8 {-0.09/28 0 14s} 17. Rc2 {0.0025 9.8s} Qa4 {+0.22/26
0 6.1s} 18. c4 {-0.22/29 0 9.2s ??} (18. Rc1 {Stockfish 1 min. 0.00 =,
depth 52/60.} Be6 19. c4 {--when the R is protected on c1--} Bg4 20. cxd5
Nb4 21. Qb1 Rxc1+ 22. Bxc1 Nc2+ 23. Kd2 Rc8 24. Qb2 h6 25. h3 Bh5 26. g4
Qa5+ 27. Kd1 Bg6 28. Bg2 Qxd5+ 29. Bd2 Rd8 30. Re1 Be4 31. Rg1 Bxf3 32.
Qxc2 Bxg2 33. Ke1 Bxh3 {etc.}) 18. .. Bg4 {+0.95/30 0 10s} 19. cxd5
{-0.40/32 0 10s} Ne5 {+1.38/32 0 6.5s} 20. Nxe5 {-1.08/31 0 11s} Rxc2
{+1.71/30 0 5.7s} 21. Qa1 {-1.26/29 0 7.5s} Qb3 {+1.66/30 0 4.9s} 22. f4
{-1.48/31 0 11s} Rb2 {+2.06/27 0 5.0s} 23. Qxb2 {-1.71/33 0 6.2s} Qxb2
{+2.13/30 0 5.4s} 24. Nxg4 {-2.09/28 0 6.8s} Qb1+ {+2.38/29 0 5.5s} 25. Kf2
{-2.08/31 0 6.6s} Qf5 {+2.24/31 0 6.6s} 26. h3 {-2.17/33 0 5.3s} Qxd5
{+2.45/32 0 7.8s} 27. Be3 {-2.38/29 0 10s} Qe4 {+2.65/32 0 8.8s} 28. Bxa7
{-2.12/31 0 4.8s} Ra8 {+2.75/33 0 5.5s} 29. Bc5 {-2.53/35 0 4.9s} Ra5
{+2.56/34 0 9.7s} 30. Bb6 {-2.66/33 0 10s} Rb5 {+2.78/34 0 5.7s} 31. Ba7
{-2.38/37 0 9.6s} Rb7 {+2.77/34 0 7.6s} 32. Be3 {-2.75/32 0 4.4s} Rb3
{+2.58/34 0 6.2s} 33. Bc5 {-2.72/33 0 9.5s} Qxf4+ {+2.72/34 0 5.4s} 34. Kg1
{-2.83/33 0 4.1s} h5 {+2.71/37 0 5.0s} 35. Nh2 {-2.95/35 0 4.4s} Rb1
{+2.70/38 0 5.2s} 36. Bf2 {-3.01/35 0 3.9s} Qc4 {+3.05/31 0 5.8s} 37. e3
{-3.18/33 0 11s} Qa6 {+3.45/35 0 8.9s} 38. h4 {-3.09/36 0 5.0s} Qxa3
{+3.59/37 0 5.0s} 39. Nf3 {-3.67/33 0 5.4s} Qa1 {+3.94/35 0 6.4s} 40. Nh2
{-3.95/34 0 7.1s} Qa6 {+5.15/33 0 4.9s} 41. e4 {-4.35/40 0 5.0s} f6
{+5.22/37 0 6.9s} 42. Be1 {-5.32/35 0 4.9s} Qb6+ {+5.24/39 0 5.7s} 43. Bf2
{-5.32/43 0 4.1s} Qb5 {+5.24/40 0 4.5s} 44. Bd4 {-5.32/44 0 3.7s} Qc4
{+5.17/41 0 5.4s} 45. Bf2 {-5.38/40 0 4.7s} Ra1 {+5.11/40 0 4.5s} 46. Bg3
{-5.63/38 0 4.2s} Qe2 {+5.08/38 0 4.3s} 47. Bf2 {-6.49/33 0 3.2s} Rb1
{+5.00/39 0 6.4s} 48. Bd4 {-6.46/34 0 5.0s} Qxe4 {+5.03/41 0 4.4s} 49. Nf3
{-7.05/34 0 4.9s} Qe2 {+5.03/40 0 8.1s} 50. Kh2 {-7.56/34 0 8.4s} Rxf1
{+5.03/44 0 3.7s} 51. Rxf1 {-7.64/35 0 3.2s} Qxf1 {+5.09/44 0 22s} 52. Be3
{-7.82/32 0 3.8s} Qe2 {+5.54/31 0 4.3s} 53. Bd2 {-8.23/30 0 7.1s} Qf2
{+5.95/30 0 5.6s} 54. Bf4 {-8.35/30 0 2.8s} Kf7 {+6.07/31 0 3.4s} 55. Bd2
{-8.60/30 0 3.9s} Kg6 {+6.29/31 0 3.2s} 56. Bc3 {-8.67/36 0 3.2s} Kf5
{+6.69/30 0 9.0s} 57. Bd4 {-10.57/36 0 19s} Qe2 {+7.07/30 0 8.7s} 58. Kg1
{-11.62/30 0 2.7s, Black wins by adjudication} 0-1
Attachment: Jun2020nobooknoSy-2.pgn - Games (164k)
Up Topic The Rybka Lounge / Computer Chess / Stockfish's extended family

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