Great improvement in fast games in lc0 0.19rc2 version

[Javier Ros]

Comparing version 0.19rc2 with 0.18.1 of Lc0. 100 games from initial opening position. Default settings for lc0. No tablebases used. Time control 1 minute plus 1 second, 60+1

Lc0 version 0.18.1 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 2 threads on i7 4790S with 4 cores and 8 threads, ponder Off, Hash tables 1 Gb. under Cutechess gui.
Lc0 version 0.19 rc2 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 2 threads on i7 980X with 6 cores and 12 threads, ponder Off, Hash tables 1 Gb. under Cutechess gui.
Speed of Stockfish 9 on 2 logical cores of i7 980X 3.3GHz and i7 4790S 3.2GHz almost equal, Turbo Boost disabled to avoid speed variations due to other processes.

LeR=3300*875/2400000=1.2


1 stockfish_9_x2 +45 +21/=71/-8 56.50% 56.5/100
2 lc019rc2_11261 -45 +8/=71/-21 43.50% 43.5/100


1 stockfish_9_x2 +258 +68/=27/-5 81.50% 81.5/100
2 lc0181_11261 -258 +5/=27/-68 18.50% 18.5/100

The weakness in fast games of lc0 has ended with the version 0.19!!

All the games in pgn

https://sites.google.com/site/unoallavo ... ects=0&d=1

https://sites.google.com/site/unoallavo ... ects=0&d=1

[MikeGL]

Comparing version 0.19rc2 with 0.18.1 of Lc0. 100 games from initial opening position. Default settings for lc0. No tablebases used. Time control 1 minute plus 1 second, 60+1

Lc0 version 0.18.1 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 2 threads on i7 4790S with 4 cores and 8 threads, ponder Off, Hash tables 1 Gb. under Cutechess gui.
Lc0 version 0.19 rc2 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 2 threads on i7 980X with 6 cores and 12 threads, ponder Off, Hash tables 1 Gb. under Cutechess gui.
Speed of Stockfish 9 on 2 logical cores of i7 980X 3.3GHz and i7 4790S 3.2GHz almost equal, Turbo Boost disabled to avoid speed variations due to other processes.

LeR=3300*875/2400000=1.2


1 stockfish_9_x2 +45 +21/=71/-8 56.50% 56.5/100
2 lc019rc2_11261 -45 +8/=71/-21 43.50% 43.5/100


1 stockfish_9_x2 +258 +68/=27/-5 81.50% 81.5/100
2 lc0181_11261 -258 +5/=27/-68 18.50% 18.5/100

The weakness in fast games of lc0 has ended with the version 0.19!!

All the games in pgn

https://sites.google.com/site/unoallavo ... ects=0&d=1

https://sites.google.com/site/unoallavo ... ects=0&d=1

Thanks for those games.
Enjoyed watching your games of LC v0.19 rc2, not much beauty with white wins of LC0 but all those black wins of
LC0 in a Sicilian was fun, giving a lot of material to SF9 and yet still managed to win.

Not to discredit strong human super GMs but the quality of 1min+1sec SF9 vs. LC0 0.19 games looks better IMO.
Equivalent in quality or even better compaired to long tournament time controls of human top 50, especially in tactics.

[Javier Ros]

I think one of the games you mention is the following, that includes a Queen sacrifice by lc0 in the move 23 while Stockfish didn't evaluate less than -1 until move 39.

[pgn][Event "lc0181_11261Sf9Initial100_1plus1bbb"] [Site "Ros_4790S"] [Date "2018.11.05"] [Round "98"] [White "stockfish_9_x2"] [Black "lc011261"] [Result "0-1"] [ECO "B49"] [Opening "Sicilian"] [Variation "Taimanov, 6.Be3 a6 7.Be2 Nf6 8.a3 Be7"] [TimeControl "60+1"] [Termination "adjudication"] [PlyCount "115"] [WhiteType "human"] [BlackType "human"] 1. e4 {+0.60/20 4.4s} c5 {-0.15/6 5.5s} 2. Nf3 {+0.50/23 9.5s} e6 {-0.20/6 5.2s} 3. Nc3 {+0.51/18 0.83s} Nc6 {-0.15/7 3.8s} 4. d4 {+0.34/21 5.3s} cxd4 {-0.15/8 2.1s} 5. Nxd4 {+0.46/18 0.54s} Nf6 {-0.16/7 2.8s} 6. Be2 {+0.50/19 0.80s} Qc7 {-0.12/7 5.1s} 7. Be3 {+0.58/18 2.0s} a6 {-0.07/7 2.8s} 8. a3 {+0.52/20 4.4s} Be7 {-0.05/7 4.9s} 9. f4 {+0.43/21 3.2s} d6 {-0.07/7 4.2s} 10. O-O {+0.63/18 1.2s} O-O {0.00/6 3.6s} 11. Qe1 {+0.53/22 3.7s} Nxd4 {+0.05/7 2.9s} 12. Bxd4 {+0.63/18 0.76s} b5 {-0.01/7 2.3s} 13. Qg3 {+0.39/21 4.7s} Bb7 {-0.02/7 2.0s} 14. Bf3 {+0.37/21 1.6s} Rac8 {+0.06/6 3.6s} 15. Kh1 {+0.49/18 1.1s} Rfd8 {+0.12/6 3.3s} 16. Rad1 {+0.41/20 2.8s} h6 {+0.08/6 4.1s} 17. Rd3 {+0.31/19 0.95s} a5 {+0.28/6 3.7s} 18. e5 {+0.87/19 1.3s} dxe5 {-0.16/9 2.1s} 19. fxe5 {+0.76/21 1.7s} Nd5 {-0.26/9 2.3s} 20. Bh5 {+0.52/22 10.0s} Rf8 {-0.50/7 2.8s} 21. Nxb5 {+0.81/20 0.69s} Qxc2 {-0.12/8 2.0s} 22. Rdd1 {+1.02/21 0.70s} Ba6 {-0.17/9 3.1s} 23. Rf2 {+1.12/19 0.73s} Qxd1+ {-0.10/10 1.4s} 24. Bxd1 {+1.12/22 1.2s} Rc1 {-0.01/8 1.1s} 25. Rf1 {+1.09/22 2.5s} Bxb5 {-0.04/8 1.2s} 26. Rg1 {+1.12/22 1.7s} Rfc8 {-0.05/7 1.7s} 27. Qf2 {+0.94/24 6.7s} a4 {-0.20/7 3.8s} 28. h3 {+0.82/24 1.8s} R1c7 {-0.25/6 3.3s} 29. Bf3 {+0.92/21 3.2s} Rc2 {-0.25/6 0.92s} 30. Qe1 {+0.97/20 0.59s} Bd3 {-0.07/7 0.78s} 31. Bxd5 {+1.25/18 0.62s} exd5 {+0.28/7 0.79s} 32. Qa5 {+0.63/20 1.7s} Be4 {+0.37/6 1.1s} 33. Qxa4 {0.00/27 6.0s} R8c6 {+0.74/6 1.2s} 34. Bc3 {-0.15/24 2.0s} Rg6 {+0.50/8 1.1s} 35. Qe8+ {-0.01/22 0.33s} Bf8 {+0.31/10 0.73s} 36. e6 {0.00/30 2.5s} Rxe6 {+0.92/7 1.1s} 37. Qd8 {0.00/29 0.67s} f5 {+1.72/7 1.0s} 38. h4 {-0.75/20 2.3s} f4 {+1.93/6 0.92s} 39. h5 {-1.14/19 1.2s} f3 {+2.04/7 0.77s} 40. a4 {-1.62/18 1.0s} Kf7 {+2.73/6 1.7s} 41. Qd7+ {-0.53/16 0.39s} Re7 {+1.88/7 0.86s} 42. Qb5 {-1.38/21 1.6s} Kg8 {+3.03/6 0.84s} 43. Kh2 {-2.77/17 0.81s} Rf7 {+3.00/6 0.91s} 44. Qa6 {-2.33/18 0.32s} fxg2 {+2.73/6 1.2s} 45. Qe6 {-2.78/22 1.9s} Bc5 {+2.62/7 1.0s} 46. Qc8+ {-2.73/22 0.81s} Bf8 {+2.39/8 0.61s} 47. Qe6 {-2.74/24 1.2s} Rf2 {+2.34/7 1.4s} 48. Bd4 {-2.69/19 0.32s} Rf4 {+2.46/7 0.61s} 49. Re1 {-2.86/23 1.7s} Bf3 {+2.86/7 0.81s} 50. Bg1 {-3.87/16 1.00s} d4 {+3.30/6 1.0s} 51. b4 {-4.15/16 1.0s} d3 {+4.93/7 1.2s} 52. Be3 {-6.96/16 1.00s} Rf5 {+7.20/6 1.2s} 53. Kg3 {-7.82/16 1.0s} Bd5 {+9.15/5 0.95s} 54. Qxd5 {-10.69/20 0.99s} Rxd5 {+12.51/5 0.84s} 55. Kxg2 {-14.33/18 1.00s} Bxb4 {+13.29/5 1.4s} 56. Rd1 {-49.38/18 1.0s} d2 {+13.88/4 1.2s} 57. a5 {-53.15/25 1.0s} Bxa5 {+15.28/4 0.96s} 58. Kh2 {-57.61/22 1.0s, Black wins by adjudication} 0-1 [/pgn]

Comparing version 0.19rc2 with 0.18.1 of Lc0. 100 games from initial opening position. Default settings for lc0. No tablebases used. Time control 1 minute plus 1 second, 60+1

Lc0 version 0.18.1 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 2 threads on i7 4790S with 4 cores and 8 threads, ponder Off, Hash tables 1 Gb. under Cutechess gui.
Lc0 version 0.19 rc2 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 2 threads on i7 980X with 6 cores and 12 threads, ponder Off, Hash tables 1 Gb. under Cutechess gui.
Speed of Stockfish 9 on 2 logical cores of i7 980X 3.3GHz and i7 4790S 3.2GHz almost equal, Turbo Boost disabled to avoid speed variations due to other processes.

LeR=3300*875/2400000=1.2


1 stockfish_9_x2 +45 +21/=71/-8 56.50% 56.5/100
2 lc019rc2_11261 -45 +8/=71/-21 43.50% 43.5/100


1 stockfish_9_x2 +258 +68/=27/-5 81.50% 81.5/100
2 lc0181_11261 -258 +5/=27/-68 18.50% 18.5/100

The weakness in fast games of lc0 has ended with the version 0.19!!

All the games in pgn

https://sites.google.com/site/unoallavo ... ects=0&d=1

https://sites.google.com/site/unoallavo ... ects=0&d=1

Thanks for those games.
Enjoyed watching your games of LC v0.19 rc2, not much beauty with white wins of LC0 but all those black wins of
LC0 in a Sicilian was fun, giving a lot of material to SF9 and yet still managed to win.

Not to discredit strong human super GMs but the quality of 1min+1sec SF9 vs. LC0 0.19 games looks better IMO.
Equivalent in quality or even better compaired to long tournament time controls of human top 50, especially in tactics.

[menniepals]

Can this version run on regular pc?

[Javier Ros]

Can this version run on regular pc?

In a cpu lc0 is very slow, to get this speed you need an Nvidia graphics card like my gtx 1060 approx. 300$, better are 1070 or 1080, or the new Rtx 2070 or 2080.

[MikeGL]

Yes thats one of them.
Also the below game, between move 28 up to move 31.Qb6 of SF9 where both engines were claiming they have advantage in eval. SF9 went on grabbing pieces while Lc0 demolished the K-side. Funny Sicilian, where black attacks the K-side of white when it should be the other way around.

[pgn] [Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "38"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "0-1"] [TimeControl "60+1"] [Termination "adjudication"] [PlyCount "103"] [WhiteType "human"] [BlackType "human"] 1. e4 {+0.57/22 5.7s} c5 {-0.10/7 1.5s} 2. Nf3 {+0.48/22 4.4s} d6 {-0.09/8 1.7s} 3. Nc3 {+0.50/20 0.74s} Nf6 {-0.13/8 2.4s} 4. d4 {+0.50/22 4.7s} cxd4 {-0.13/9 1.4s} 5. Nxd4 {+0.34/21 1.5s} a6 {-0.16/8 1.6s} 6. Bg5 {+0.48/20 2.0s} e6 {+0.01/7 2.2s} 7. Be2 {+0.32/21 4.9s} Be7 {+0.07/7 2.5s} 8. O-O {+0.29/20 1.4s} O-O {+0.07/7 3.8s} 9. Qd3 {+0.26/21 3.7s} b5 {+0.15/7 3.2s} 10. Bf3 {+0.35/17 0.39s} Ra7 {+0.11/8 1.3s} 11. a4 {+0.20/21 4.3s} b4 {+0.06/8 1.6s} 12. Na2 {+0.10/21 3.0s} Rb7 {+0.09/8 1.6s} 13. Rfd1 {+0.23/19 3.9s} h6 {-0.08/9 3.3s} 14. Bh4 {+0.25/21 2.1s} Qc7 {+0.08/7 2.9s} 15. Qd2 {+0.30/20 2.5s} Qb6 {+0.11/7 2.0s} 16. a5 {+0.64/21 1.3s} Qxa5 {-0.03/10 1.8s} 17. e5 {+0.80/22 0.68s} dxe5 {-0.18/12 1.6s} 18. Bxf6 {+0.77/23 1.6s} Bxf6 {-0.29/12 1.5s} 19. Bxb7 {+0.81/23 1.7s} Bxb7 {-0.34/11 1.8s} 20. Nb3 {+0.65/23 1.8s} Qc7 {-0.42/11 4.7s} 21. Nxb4 {+0.78/20 1.1s} Ba8 {-0.44/9 1.3s} 22. Na5 {+0.67/22 2.3s} e4 {-0.52/9 3.1s} 23. c3 {+0.82/21 3.2s} Be5 {-0.65/10 2.4s} 24. h3 {+0.98/18 0.61s} f5 {-0.65/9 2.5s} 25. Qe2 {+1.12/20 1.0s} Qe7 {-0.39/11 1.1s} 26. Nc4 {+1.10/24 4.3s} Bc7 {-0.16/8 1.8s} 27. Qe3 {+1.12/23 0.77s} Kh7 {-0.35/8 2.4s} 28. Na5 {+0.59/25 12s} Bd6 {+0.56/7 2.2s} 29. Nb3 {+0.46/20 0.99s} Rf6 {+0.38/9 1.9s} 30. Nxa6 {+1.19/22 1.3s} f4 {+1.85/9 3.9s} 31. Qb6 {+1.81/18 0.35s} Rg6 {+2.56/8 1.5s} 32. Qxd6 {-1.30/22 3.6s} Qh4 {+3.80/8 1.5s} 33. Rd2 {-4.98/23 3.9s} Qxh3 {+2.40/8 2.6s} 34. f3 {-5.18/23 0.84s} exf3 {+3.16/12 1.6s} 35. Qd3 {-5.34/26 1.9s} Qh4 {+4.03/12 1.4s} 36. Nc7 {-5.78/26 3.0s} fxg2 {+4.54/12 1.4s} 37. Nxa8 {-5.91/24 0.59s} Qh1+ {+4.84/12 1.2s} 38. Kf2 {-0.63/1 0.001s} Nc6 {+5.74/11 1.2s} 39. Qxg6+ {-3.74/23 1.9s} Kxg6 {+6.86/9 2.6s} 40. Rg1 {-4.13/24 1.1s} Ne5 {+6.90/9 2.0s} 41. Rxg2+ {-4.55/24 2.2s} Kh7 {+6.75/9 2.5s} 42. Nb6 {-4.82/25 1.9s} h5 {+8.30/8 4.2s} 43. Nd4 {-7.00/19 1.0s} Ng4+ {+9.97/9 1.5s} 44. Rxg4 {-7.93/18 1.0s} hxg4 {+10.13/8 1.3s} 45. Ke2 {-8.20/20 1.00s} Qe4+ {+12.45/6 4.0s} 46. Kf1 {-8.26/21 1.0s} g3 {+15.19/6 2.1s} 47. Nc4 {-8.98/22 1.00s} g5 {+15.29/6 2.7s} 48. b3 {-8.17/18 0.62s} g4 {+16.54/6 2.1s} 49. Kg1 {-10.78/21 1.4s} Qe1+ {+14.35/7 1.9s} 50. Kg2 {-10.78/1 0s} e5 {+17.01/7 1.3s} 51. Nf3 {-20.61/22 1.8s} gxf3+ {+15.67/7 1.2s} 52. Kxf3 {-25.27/20 1.2s, Black wins by adjudication} 0-1 [/pgn]

The following game also where SF9 grabbed a free knight (24.Qxg6) only to discover 6 moves away that black will win with its fatal K side attack.

[pgn] [Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "78"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "0-1"] [Variation "Najdorf, 6...e6"] [TimeControl "60+1"] [Termination "adjudication"] [PlyCount "141"] [WhiteType "human"] [BlackType "human"] 1. e4 {+0.49/21 3.5s} c5 {-0.10/7 1.5s} 2. Nf3 {+0.48/21 3.6s} d6 {-0.09/8 1.7s} 3. d4 {+0.62/20 1.1s} cxd4 {-0.12/8 1.7s} 4. Nxd4 {+0.53/20 1.4s} Nf6 {-0.12/8 1.8s} 5. Nc3 {+0.53/19 0.81s} a6 {-0.15/8 2.0s} 6. Bg5 {+0.45/20 3.5s} e6 {+0.01/7 2.2s} 7. Be2 {+0.40/22 3.8s} Be7 {+0.07/7 2.5s} 8. O-O {+0.36/19 0.74s} O-O {+0.07/7 3.7s} 9. Qd3 {+0.21/23 11s} h6 {+0.19/7 3.3s} 10. Bd2 {+0.06/21 1.4s} b5 {+0.16/7 1.9s} 11. b4 {+0.12/20 0.72s} Bb7 {+0.26/8 2.2s} 12. a4 {+0.07/20 1.3s} bxa4 {+0.28/8 1.6s} 13. Rxa4 {+0.06/22 2.6s} Nbd7 {+0.32/7 1.5s} 14. Nb3 {+0.17/22 1.9s} Rc8 {+0.53/7 2.6s} 15. Na5 {-0.11/23 6.9s} Ba8 {+0.51/8 1.8s} 16. Rb1 {+0.06/19 1.3s} Qc7 {+0.79/7 3.1s} 17. Ra2 {-0.15/20 2.1s} Ne5 {+0.74/8 3.5s} 18. Qd4 {-0.09/20 3.0s} d5 {+0.81/9 1.5s} 19. f4 {-0.30/20 1.3s} Ng6 {+1.39/9 1.7s} 20. e5 {-0.55/23 4.5s} Ne4 {+1.55/10 1.3s} 21. Nxe4 {-0.41/21 1.9s} dxe4 {+1.52/9 1.2s} 22. Qf2 {-0.49/21 1.6s} f6 {+1.60/10 3.6s} 23. Qg3 {-0.20/19 1.6s} fxe5 {+1.63/12 1.2s} 24. Qxg6 {-0.72/21 1.6s} Rf6 {+1.68/12 1.2s} 25. Qg4 {-0.65/21 0.69s} exf4 {+1.61/11 1.1s} 26. c4 {-1.27/21 2.5s} f3 {+1.55/11 2.2s} 27. Bf1 {-0.24/19 0.92s} h5 {+1.79/12 2.4s} 28. Qg5 {-0.68/22 4.3s} fxg2 {+2.02/12 2.7s} 29. Bxg2 {-0.48/19 0.53s} Rf1+ {+2.26/13 1.6s} 30. Bxf1 {-1.43/28 10s} Bxg5 {+2.09/13 1.9s} 31. Bxg5 {-2.05/25 1.5s} Qb6+ {+2.21/12 1.1s} 32. c5 {-0.97/25 1.1s} Rxc5 {+4.47/11 3.0s} 33. bxc5 {-1.30/22 1.2s} Qxb1 {+4.18/12 1.5s} 34. Ra3 {-1.38/22 2.0s} Bd5 {+4.07/11 5.5s} 35. c6 {-1.42/23 0.79s} Qb4 {+3.82/11 1.6s} 36. Nc4 {-2.06/27 2.9s} Bxc4 {+3.48/10 2.9s} 37. c7 {-2.40/24 1.6s} Qc5+ {+3.39/12 1.9s} 38. Be3 {-2.59/26 3.4s} Qxc7 {+3.37/11 0.84s} 39. Rc3 {-2.39/26 1.9s} Qf7 {+3.50/10 1.4s} 40. Rxc4 {-2.71/24 1.0s} Qf3 {+3.85/9 2.0s} 41. Rc3 {-2.84/23 1.00s} a5 {+4.26/8 2.3s} 42. Bg2 {-2.92/22 1.0s} Qe2 {+4.77/8 2.9s} 43. Bf2 {-2.92/22 1.0s} a4 {+4.79/8 2.0s} 44. Re3 {-2.17/18 0.26s} Qb2 {+5.10/8 2.4s} 45. Rxe4 {-2.42/22 0.88s} a3 {+5.13/9 1.7s} 46. Bh3 {-2.36/22 0.72s} e5 {+4.68/9 1.9s} 47. Be6+ {-2.35/23 0.51s} Kf8 {+4.17/9 3.8s} 48. Bd5 {-2.35/26 0.65s} Ke7 {+3.82/8 3.1s} 49. Bg3 {-2.35/19 0.89s} Kf8 {+3.99/7 1.6s} 50. Bf2 {-2.35/27 0.58s} Qb1+ {+3.76/8 2.4s} 51. Re1 {-2.35/29 0.93s} Qg6+ {+4.15/8 0.85s} 52. Kh1 {-1.94/20 0.39s} Qd6 {+4.16/8 1.0s} 53. Ba2 {-1.90/24 1.7s} g5 {+4.27/7 0.95s} 54. Be3 {-1.82/20 1.0s} h4 {+4.75/6 1.5s} 55. h3 {-3.97/21 3.0s} Qd3 {+5.82/6 0.95s} 56. Kg1 {-4.61/21 0.85s} Kg7 {+5.62/7 0.84s} 57. Be6 {-4.96/25 1.7s} Qg6 {+6.35/7 1.1s} 58. Bd5 {-4.22/16 0.32s} Qd3 {+5.58/7 1.5s} 59. Be6 {-5.05/24 1.7s} Qg6 {+5.82/7 0.85s} 60. Bb3 {-5.05/23 0.68s} Qf5 {+7.79/6 1.1s} 61. Bf2 {-6.25/20 1.3s} Qxh3 {+9.72/6 0.74s} 62. Bd5 {-6.07/20 0.51s} Qc3 {+9.88/6 1.3s} 63. Re4 {-7.03/22 1.5s} a2 {+12.78/6 1.1s} 64. Bxa2 {-6.85/19 0.21s} Qa1+ {+10.99/7 0.62s} 65. Re1 {-7.92/20 0.90s} Qxa2 {+14.11/6 0.74s} 66. Re3 {-8.62/23 1.9s} Qd5 {+17.54/5 1.7s} 67. Kf1 {-8.95/24 1.0s} Kf6 {+18.30/4 1.0s} 68. Rc3 {-9.82/19 1.00s} Qh1+ {+17.45/4 0.99s} 69. Ke2 {-16.65/19 1.00s} Qb7 {+17.92/4 0.99s} 70. Be1 {-9.72/17 1.00s} Kf5 {+18.20/4 1.0s} 71. Kd1 {-9.93/18 1.0s, Black wins by adjudication} 0-1 [/pgn]


And this game where SF9 is again ahead by 1 piece (-1 pawn)
but Lc0 prefers his K side attack in compensation for the lost B.

[pgn] [Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "88"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "0-1"] [TimeControl "60+1"] [Termination "adjudication"] [PlyCount "173"] [WhiteType "human"] [BlackType "human"] 1. e4 {+0.44/20 3.0s} c5 {-0.10/7 1.5s} 2. Nf3 {+0.53/19 1.4s} d6 {-0.09/8 1.7s} 3. Nc3 {+0.50/22 3.8s} Nf6 {-0.13/8 2.4s} 4. d4 {+0.45/20 1.9s} cxd4 {-0.13/9 1.4s} 5. Nxd4 {+0.36/21 0.86s} a6 {-0.16/8 1.6s} 6. Nb3 {+0.44/22 5.1s} e6 {-0.02/7 2.8s} 7. Be2 {+0.39/19 2.2s} Qc7 {+0.16/7 2.7s} 8. a4 {+0.33/21 3.9s} b6 {+0.15/8 1.8s} 9. Qd3 {+0.30/22 2.6s} Bb7 {+0.35/7 2.6s} 10. Bf4 {+0.37/21 0.76s} Nc6 {+0.29/8 3.0s} 11. O-O {+0.37/23 2.3s} Ne5 {+0.30/8 2.6s} 12. Qe3 {+0.41/22 0.90s} Be7 {+0.34/7 2.2s} 13. Rfd1 {+0.12/24 8.9s} O-O {+0.34/6 2.5s} 14. Rd4 {+0.09/22 2.2s} Ng6 {+0.23/6 2.9s} 15. Bg3 {+0.32/19 1.2s} e5 {+0.27/7 1.7s} 16. Rc4 {+0.31/19 0.69s} Qd8 {+0.24/8 1.4s} 17. Rd1 {+0.08/21 2.4s} Rb8 {+0.37/8 1.8s} 18. h3 {+0.33/20 3.9s} Ba8 {+0.52/6 2.8s} 19. Qd3 {+0.29/20 2.3s} h6 {+0.48/7 3.7s} 20. h4 {-0.02/22 5.8s} h5 {+0.39/7 2.3s} 21. Nd5 {0.00/21 1.7s} Nxd5 {+0.42/9 1.8s} 22. exd5 {0.00/24 0.73s} b5 {+0.27/10 1.8s} 23. axb5 {+0.30/18 0.55s} axb5 {+0.16/12 1.6s} 24. Rb4 {+0.08/24 2.0s} Bxh4 {+0.19/12 1.1s} 25. Bxh4 {0.00/25 1.3s} Nxh4 {+0.15/10 0.95s} 26. Bxh5 {0.00/27 2.8s} Qg5 {+0.14/9 3.3s} 27. g3 {+0.20/20 0.44s} Nf5 {+0.04/9 2.2s} 28. Bf3 {+0.41/22 3.1s} Nh6 {+0.22/9 2.3s} 29. Rxb5 {+0.46/22 4.1s} Rbc8 {+0.40/8 2.9s} 30. Qd2 {+0.37/22 2.8s} Qg6 {+0.65/8 2.2s} 31. c3 {+0.12/20 1.2s} Rce8 {+0.79/8 2.4s} 32. Rf1 {-0.12/22 4.1s} f5 {+1.21/7 2.1s} 33. Qe2 {-0.36/22 1.3s} Qg5 {+1.27/9 1.7s} 34. Qd2 {-0.82/24 6.9s} f4 {+1.84/7 2.0s} 35. Rb4 {-0.63/21 0.36s} Re6 {+1.71/8 2.4s} 36. Na5 {-0.22/19 1.7s} Nf5 {+1.39/7 3.2s} 37. Ra1 {0.00/21 2.3s} Rh6 {+1.07/7 2.1s} 38. Nc6 {-1.03/19 1.5s} Rh3 {+0.84/8 2.2s} 39. Be4 {-0.38/17 0.53s} Kh8 {+1.56/7 2.3s} 40. Bg2 {-0.03/18 0.39s} Nxg3 {+0.87/8 2.2s} 41. fxg3 {0.00/21 0.48s} Rxg3 {+0.79/8 1.2s} 42. Kf1 {0.00/23 1.9s} Kg8 {+1.29/6 2.2s} 43. b3 {-0.15/21 2.3s} g6 {+1.41/7 2.7s} 44. Kg1 {0.00/21 0.60s} Qh5 {+1.21/7 1.4s} 45. Ne7+ {-0.26/22 2.4s} Kg7 {+1.23/9 2.0s} 46. Ra7 {-0.08/20 0.41s} Rf7 {+1.30/9 1.0s} 47. Rxa8 {-0.08/21 0.72s} Rxe7 {+1.45/9 1.1s} 48. Qf2 {-0.08/20 0.66s} Qg4 {+1.51/8 1.6s} 49. Rba4 {-0.08/19 0.54s} Re3 {+1.25/7 2.3s} 50. c4 {0.00/22 1.0s} f3 {+1.63/7 2.0s} 51. Ra2 {-0.08/21 0.53s} Qg5 {+1.47/7 2.1s} 52. b4 {-0.08/24 1.1s} Rf7 {+1.48/8 1.9s} 53. R2a7 {-0.08/25 2.5s} Re1+ {+1.43/10 1.4s} 54. Kh2 {0.00/26 0.30s} Qf4+ {+1.84/10 0.82s} 55. Kh3 {0.00/29 0.84s} Re3 {+2.31/10 0.89s} 56. Rxf7+ {-3.08/23 2.2s} Kxf7 {+2.21/10 0.66s} 57. Ra7+ {-3.10/27 0.68s} Kg8 {+2.09/9 1.7s} 58. Ra8+ {-3.20/29 1.0s} Kg7 {+1.95/10 0.92s} 59. Ra7+ {-3.27/29 0.77s} Kf8 {+1.80/10 1.2s} 60. Ra8+ {-3.27/29 0.58s} Ke7 {+1.76/10 1.5s} 61. Qh4+ {-2.91/22 0.43s} Qxh4+ {+6.34/9 0.62s} 62. Kxh4 {-2.99/1 0s} fxg2 {+7.20/9 0.63s} 63. Ra1 {-3.19/25 1.2s} Re4+ {+8.09/8 1.3s} 64. Kh3 {-1.84/22 0.47s} Rxc4 {+9.59/7 0.74s} 65. Kxg2 {-3.05/26 3.2s} Rxb4 {+10.67/6 0.93s} 66. Ra7+ {-3.06/26 0.45s} Kd8 {+9.39/7 1.6s} 67. Ra1 {-3.18/28 1.3s} Rd4 {+12.00/5 1.2s} 68. Ra7 {-3.53/30 2.3s} Rxd5 {+12.66/5 0.85s} 69. Kf3 {-3.75/26 1.2s} Rd1 {+11.90/5 1.2s} 70. Ke2 {-3.85/25 1.0s} Rd4 {+12.44/5 0.95s} 71. Ra1 {-3.87/24 0.34s} Ke7 {+15.82/4 1.1s} 72. Ra8 {-4.74/25 1.7s} Rb4 {+15.87/4 1.00s} 73. Rg8 {-4.74/24 0.59s} Rg4 {+15.74/4 0.99s} 74. Kf3 {-4.75/25 0.38s} Rg1 {+15.28/5 1.00s} 75. Ke4 {-4.76/29 1.1s} Ke6 {+15.89/5 1.0s} 76. Re8+ {-5.18/27 1.9s} Kf6 {+15.16/5 1.0s} 77. Rd8 {-5.22/25 0.99s} Rd1 {+15.42/5 0.99s} 78. Kf3 {-5.34/27 1.0s} Kf5 {+17.51/5 1.00s} 79. Ke2 {-5.42/28 1.00s} Rd4 {+17.40/5 0.96s} 80. Rf8+ {-5.57/27 1.0s} Ke4 {+16.48/5 1.0s} 81. Rg8 {-5.83/25 1.00s} Rb4 {+16.36/5 1.0s} 82. Rxg6 {-4.42/19 0.19s} Rb2+ {+12.77/6 0.96s} 83. Kd1 {-8.22/24 1.8s} d5 {+16.86/5 0.84s} 84. Kc1 {-10.38/22 1.0s} Rf2 {+18.12/5 1.2s} 85. Rg1 {-11.12/22 1.00s} d4 {+19.70/4 0.99s} 86. Kb1 {-22.00/20 1.0s} d3 {+22.31/4 1.0s} 87. Rg4+ {-58.22/21 1.00s, Black wins by adjudication} 0-1 [/pgn]


There's also another strange Lc0 Sicilian endgame where an advanced c-passer + N defeats the R.
Looks like some eval tweaking and fine tuning for SF9 endgame eval function is needed.

Quality of the above games doesn't look like a 1min+1sec for humans, more like Finals in a Candidates match maybe even better.
Lines and traps they setup are very deep.

[Javier Ros]

A curious position was reached in the following game, where the White King is trapped in h1 from move 26 until the end.

[pgn][Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "24"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "*"] [BlackElo "2000"] [Time "10:44:41"] [WhiteElo "2000"] [TimeControl "60+1"] [SetUp "1"] [FEN "r3k3/2qpb2p/2b1p1r1/4Pp2/p1PN4/2BQ1P2/1P5P/R2R3K w q - 1 27"] [Termination "unterminated"] [PlyCount "0"] [WhiteType "human"] [BlackType "human"] * [/pgn]


[pgn] [Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "24"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "0-1"] [ECO "B30"] [Opening "Sicilian"] [Variation "Rossolimo, 3...e6 4.Nc3"] [TimeControl "60+1"] [Termination "adjudication"] [PlyCount "115"] [WhiteType "human"] [BlackType "human"] 1. e4 {+0.47/20 3.6s} c5 {-0.15/6 5.4s} 2. Nf3 {+0.45/20 3.3s} e6 {-0.20/6 5.1s} 3. Nc3 {+0.45/18 0.70s} Nc6 {-0.15/7 3.8s} 4. Bb5 {+0.54/20 0.69s} Nd4 {-0.01/6 3.7s} 5. Bc4 {+0.22/24 15s} Nf6 {+0.08/6 4.6s} 6. O-O {+0.40/18 0.61s} a6 {+0.10/6 3.4s} 7. d3 {+0.25/22 5.3s} b5 {+0.08/8 3.1s} 8. Bb3 {+0.17/22 1.7s} Nxb3 {+0.13/8 2.5s} 9. axb3 {+0.27/22 1.1s} Bb7 {+0.10/8 1.7s} 10. e5 {+0.19/23 2.4s} Nd5 {+0.03/8 3.4s} 11. Nxd5 {+0.26/20 0.80s} Bxd5 {+0.01/7 1.7s} 12. Be3 {+0.14/24 8.7s} Be7 {+0.16/7 3.8s} 13. c4 {+0.26/19 0.95s} Bb7 {+0.08/8 2.8s} 14. d4 {+0.34/18 0.93s} bxc4 {+0.06/8 4.6s} 15. bxc4 {+0.32/22 1.8s} cxd4 {+0.06/8 1.7s} 16. Qxd4 {+0.10/23 1.9s} f5 {+0.09/7 2.2s} 17. Rfd1 {+0.30/19 2.8s} Qc7 {+0.04/6 4.4s} 18. Bd2 {+0.29/20 6.3s} a5 {+0.28/6 3.0s} 19. Bc3 {+0.06/19 1.8s} a4 {+0.29/7 2.4s} 20. Ne1 {-0.15/24 10s} Be4 {+0.47/6 3.1s} 21. Kh1 {0.00/19 1.7s} g5 {+0.58/6 4.1s} 22. f3 {-0.31/20 4.2s} Bc6 {+0.78/7 2.9s} 23. Qd3 {-0.36/20 4.2s} Rg8 {+1.12/7 2.7s} 24. Nc2 {-0.57/18 0.91s} g4 {+1.19/8 1.6s} 25. Nd4 {-0.55/18 0.62s} gxf3 {+1.28/8 1.6s} 26. gxf3 {-0.53/17 0.67s} Rg6 {+1.29/7 2.3s} 27. Nxc6 {0.00/18 0.79s} Qxc6 {+1.39/6 1.7s} 28. b4 {-0.08/20 0.65s} a3 {+0.60/8 3.2s} 29. c5 {0.00/27 1.9s} Kf7 {+0.72/6 1.4s} 30. Ra2 {+0.31/17 0.22s} h5 {+0.96/5 0.85s} 31. Rda1 {+0.50/20 0.63s} h4 {+0.83/6 0.94s} 32. Rxa3 {+0.78/20 0.65s} Rxa3 {+0.58/8 0.77s} 33. Rxa3 {+0.35/22 1.4s} h3 {+0.58/6 0.63s} 34. Ra6 {+0.40/25 2.3s} Qc8 {+0.81/7 1.3s} 35. Ra7 {+0.68/18 0.38s} Qg8 {+0.91/8 0.85s} 36. Qf1 {-0.37/23 1.8s} Rg2 {+0.76/8 0.64s} 37. Be1 {-0.49/23 1.3s} Qc8 {+1.12/7 1.1s} 38. Bg3 {-0.75/21 2.1s} Qc6 {+1.22/6 1.4s} 39. Ra3 {-1.57/20 1.1s} Qb7 {+2.21/6 1.3s} 40. Rd3 {-1.76/21 1.0s} Qxb4 {+2.37/6 1.2s} 41. Rxd7 {-2.08/24 1.00s} Qa4 {+2.57/7 0.66s} 42. Qd1 {-2.49/24 1.00s} Qxd1+ {+3.17/7 0.85s} 43. Rxd1 {-2.43/26 0.27s} Bxc5 {+3.48/7 0.74s} 44. Rf1 {-2.85/33 1.7s} Be3 {+3.88/6 1.8s} 45. Bh4 {-3.21/27 1.0s} f4 {+4.66/5 0.95s} 46. Bd8 {-3.52/34 1.00s} Kg6 {+5.02/5 1.1s} 47. Bf6 {-3.72/34 1.0s} Kf5 {+5.67/5 0.94s} 48. Bh4 {-3.80/35 1.0s} Kxe5 {+6.48/5 0.87s} 49. Rd1 {-3.89/34 1.00s} Kf5 {+7.81/5 1.0s} 50. Ra1 {-4.14/28 1.0s} e5 {+8.91/5 0.95s} 51. Rd1 {-4.78/24 1.00s} e4 {+11.03/5 1.1s} 52. fxe4+ {-4.92/23 0.66s} Kg4 {+9.10/5 1.3s} 53. Bf6 {-4.18/22 0.34s} f3 {+11.20/6 0.74s} 54. Bd4 {-M20/45 1.0s} Bxd4 {+10.67/6 0.68s} 55. Rxd4 {-M18/53 0.50s} f2 {+9.20/7 0.77s} 56. Rd1 {-M16/58 0.51s} Kf3 {+9.07/6 1.1s} 57. Ra1 {-M14/63 0.55s} Ke2 {+9.08/6 1.6s} 58. Ra2+ {-M18/53 0.52s, Black wins by adjudication} 0-1 [/pgn]

[MikeGL]

A curious position was reached in the following game, where the White King is trapped in h1 from move 26 until the end.

[pgn][Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "24"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "*"] [BlackElo "2000"] [Time "10:44:41"] [WhiteElo "2000"] [TimeControl "60+1"] [SetUp "1"] [FEN "r3k3/2qpb2p/2b1p1r1/4Pp2/p1PN4/2BQ1P2/1P5P/R2R3K w q - 1 27"] [Termination "unterminated"] [PlyCount "0"] [WhiteType "human"] [BlackType "human"] * [/pgn]


[pgn] [Event "Lc019rc2_11261Sf9Initial1plus1_2CPU1024"] [Site "Ros980X"] [Date "2018.11.05"] [Round "24"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "0-1"] [ECO "B30"] [Opening "Sicilian"] [Variation "Rossolimo, 3...e6 4.Nc3"] [TimeControl "60+1"] [Termination "adjudication"] [PlyCount "115"] [WhiteType "human"] [BlackType "human"] 1. e4 {+0.47/20 3.6s} c5 {-0.15/6 5.4s} 2. Nf3 {+0.45/20 3.3s} e6 {-0.20/6 5.1s} 3. Nc3 {+0.45/18 0.70s} Nc6 {-0.15/7 3.8s} 4. Bb5 {+0.54/20 0.69s} Nd4 {-0.01/6 3.7s} 5. Bc4 {+0.22/24 15s} Nf6 {+0.08/6 4.6s} 6. O-O {+0.40/18 0.61s} a6 {+0.10/6 3.4s} 7. d3 {+0.25/22 5.3s} b5 {+0.08/8 3.1s} 8. Bb3 {+0.17/22 1.7s} Nxb3 {+0.13/8 2.5s} 9. axb3 {+0.27/22 1.1s} Bb7 {+0.10/8 1.7s} 10. e5 {+0.19/23 2.4s} Nd5 {+0.03/8 3.4s} 11. Nxd5 {+0.26/20 0.80s} Bxd5 {+0.01/7 1.7s} 12. Be3 {+0.14/24 8.7s} Be7 {+0.16/7 3.8s} 13. c4 {+0.26/19 0.95s} Bb7 {+0.08/8 2.8s} 14. d4 {+0.34/18 0.93s} bxc4 {+0.06/8 4.6s} 15. bxc4 {+0.32/22 1.8s} cxd4 {+0.06/8 1.7s} 16. Qxd4 {+0.10/23 1.9s} f5 {+0.09/7 2.2s} 17. Rfd1 {+0.30/19 2.8s} Qc7 {+0.04/6 4.4s} 18. Bd2 {+0.29/20 6.3s} a5 {+0.28/6 3.0s} 19. Bc3 {+0.06/19 1.8s} a4 {+0.29/7 2.4s} 20. Ne1 {-0.15/24 10s} Be4 {+0.47/6 3.1s} 21. Kh1 {0.00/19 1.7s} g5 {+0.58/6 4.1s} 22. f3 {-0.31/20 4.2s} Bc6 {+0.78/7 2.9s} 23. Qd3 {-0.36/20 4.2s} Rg8 {+1.12/7 2.7s} 24. Nc2 {-0.57/18 0.91s} g4 {+1.19/8 1.6s} 25. Nd4 {-0.55/18 0.62s} gxf3 {+1.28/8 1.6s} 26. gxf3 {-0.53/17 0.67s} Rg6 {+1.29/7 2.3s} 27. Nxc6 {0.00/18 0.79s} Qxc6 {+1.39/6 1.7s} 28. b4 {-0.08/20 0.65s} a3 {+0.60/8 3.2s} 29. c5 {0.00/27 1.9s} Kf7 {+0.72/6 1.4s} 30. Ra2 {+0.31/17 0.22s} h5 {+0.96/5 0.85s} 31. Rda1 {+0.50/20 0.63s} h4 {+0.83/6 0.94s} 32. Rxa3 {+0.78/20 0.65s} Rxa3 {+0.58/8 0.77s} 33. Rxa3 {+0.35/22 1.4s} h3 {+0.58/6 0.63s} 34. Ra6 {+0.40/25 2.3s} Qc8 {+0.81/7 1.3s} 35. Ra7 {+0.68/18 0.38s} Qg8 {+0.91/8 0.85s} 36. Qf1 {-0.37/23 1.8s} Rg2 {+0.76/8 0.64s} 37. Be1 {-0.49/23 1.3s} Qc8 {+1.12/7 1.1s} 38. Bg3 {-0.75/21 2.1s} Qc6 {+1.22/6 1.4s} 39. Ra3 {-1.57/20 1.1s} Qb7 {+2.21/6 1.3s} 40. Rd3 {-1.76/21 1.0s} Qxb4 {+2.37/6 1.2s} 41. Rxd7 {-2.08/24 1.00s} Qa4 {+2.57/7 0.66s} 42. Qd1 {-2.49/24 1.00s} Qxd1+ {+3.17/7 0.85s} 43. Rxd1 {-2.43/26 0.27s} Bxc5 {+3.48/7 0.74s} 44. Rf1 {-2.85/33 1.7s} Be3 {+3.88/6 1.8s} 45. Bh4 {-3.21/27 1.0s} f4 {+4.66/5 0.95s} 46. Bd8 {-3.52/34 1.00s} Kg6 {+5.02/5 1.1s} 47. Bf6 {-3.72/34 1.0s} Kf5 {+5.67/5 0.94s} 48. Bh4 {-3.80/35 1.0s} Kxe5 {+6.48/5 0.87s} 49. Rd1 {-3.89/34 1.00s} Kf5 {+7.81/5 1.0s} 50. Ra1 {-4.14/28 1.0s} e5 {+8.91/5 0.95s} 51. Rd1 {-4.78/24 1.00s} e4 {+11.03/5 1.1s} 52. fxe4+ {-4.92/23 0.66s} Kg4 {+9.10/5 1.3s} 53. Bf6 {-4.18/22 0.34s} f3 {+11.20/6 0.74s} 54. Bd4 {-M20/45 1.0s} Bxd4 {+10.67/6 0.68s} 55. Rxd4 {-M18/53 0.50s} f2 {+9.20/7 0.77s} 56. Rd1 {-M16/58 0.51s} Kf3 {+9.07/6 1.1s} 57. Ra1 {-M14/63 0.55s} Ke2 {+9.08/6 1.6s} 58. Ra2+ {-M18/53 0.52s, Black wins by adjudication} 0-1 [/pgn]

Thanks, impressive positional chess up to endgame. Intentionally giving up the a-pawn in exchange for the Rg2 move which
cements the white K to h1.
Looks like an endgame study because there are many stalemate tricks where SF9 can escape with a draw.

[Javier Ros]

...
There's also another strange Lc0 Sicilian endgame where an advanced c-passer + N defeats the R.
Looks like some eval tweaking and fine tuning for SF9 endgame eval function is needed.

Quality of the above games doesn't look like a 1min+1sec for humans, more like Finals in a Candidates match maybe even better.
Lines and traps they setup are very deep.

The tactical power and level of play of Stockfish9 is impressive, the incredible thing is that lc0 was able to overcome it.

In order to investigate if the strategy of lc0 is winning in the games discussed above and to see if it is the lack of time that leads to Stockfish9 to the defeat I have repeated the five games commented starting from the critical position with a time control of 5 minutes plus 3 sec. and repeating with Black and White pieces.

In the game with the poissoned knight (24.Qxg6), Stockfish9 and lc0 took the knight and Black won.

[pgn][Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "1"] [White "lc019rc2_11261"] [Black "stockfish_9_x2"] [Result "0-1"] [ECO "B95"] [GameDuration "00:04:56"] [GameEndTime "2018-11-07T11:20:02.245 Hora estándar romance"] [GameStartTime "2018-11-07T11:15:06.154 Hora estándar romance"] [Opening "Sicilian"] [PlyCount "77"] [Termination "adjudication"] [TimeControl "300+3"] [Variation "Najdorf, 6...e6"] 1. e4 {book} c5 {book} 2. Nf3 {book} d6 {book} 3. d4 {book} cxd4 {book} 4. Nxd4 {book} Nf6 {book} 5. Nc3 {book} a6 {book} 6. Bg5 {book} e6 {book} 7. Be2 {book} Be7 {book} 8. O-O {book} O-O {book} 9. Qd3 {book} h6 {book} 10. Bd2 {book} b5 {book} 11. b4 {book} Bb7 {book} 12. a4 {book} bxa4 {book} 13. Rxa4 {book} Nbd7 {book} 14. Nb3 {book} Rc8 {book} 15. Na5 {book} Ba8 {book} 16. Rb1 {book} Qc7 {book} 17. Ra2 {book} Ne5 {book} 18. Qd4 {book} d5 {book} 19. f4 {book} Ng6 {book} 20. e5 {book} Ne4 {book} 21. Nxe4 {book} dxe4 {book} 22. Qf2 {book} f6 {book} 23. Qg3 {book} fxe5 {book} 24. Qxg6 {-1.41/11 5.8s} Rf6 {+1.18/24 9.2s} 25. Qg4 {-1.39/13 5.2s} exf4 {+1.47/25 4.8s} 26. c4 {-1.42/14 5.8s} Qb6+ {+2.05/24 4.6s} 27. Kh1 {-1.65/16 8.1s} f3 {+2.22/24 5.2s} 28. Bf1 {-1.51/13 3.2s} e3 {+2.72/28 22s} 29. Bc3 {-1.93/15 16s} Rcf8 {+2.83/28 18s} 30. Bxf6 {-2.05/20 8.3s} Rxf6 {+2.84/29 12s} 31. c5 {-2.02/18 4.3s} Bxc5 {+3.14/27 7.2s} 32. Nc4 {-2.00/17 6.2s} Qxb4 {+4.73/27 5.2s} 33. Rd1 {-6.33/11 26s} Qb3 {+7.87/28 9.6s} 34. Rd8+ {-5.28/13 18s} Kh7 {+10.92/23 3.1s} 35. Ra1 {-6.00/14 8.4s} e2 {+M25/27 5.9s} 36. Rxa8 {-11.72/11 15s} Qd1 {+M23/42 7.6s} 37. Rxd1 {-13.65/11 15s} exd1=Q {+M21/52 7.6s} 38. Nd2 {-13.75/10 5.4s} Qxd2 {+M19/57 7.7s} 39. gxf3 {-15.91/8 15s, Black wins by adjudication} 0-1 [Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "2"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "0-1"] [ECO "B95"] [GameDuration "00:12:03"] [GameEndTime "2018-11-07T11:32:06.492 Hora estándar romance"] [GameStartTime "2018-11-07T11:20:03.271 Hora estándar romance"] [Opening "Sicilian"] [PlyCount "113"] [Termination "adjudication"] [TimeControl "300+3"] [Variation "Najdorf, 6...e6"] 1. e4 {book} c5 {book} 2. Nf3 {book} d6 {book} 3. d4 {book} cxd4 {book} 4. Nxd4 {book} Nf6 {book} 5. Nc3 {book} a6 {book} 6. Bg5 {book} e6 {book} 7. Be2 {book} Be7 {book} 8. O-O {book} O-O {book} 9. Qd3 {book} h6 {book} 10. Bd2 {book} b5 {book} 11. b4 {book} Bb7 {book} 12. a4 {book} bxa4 {book} 13. Rxa4 {book} Nbd7 {book} 14. Nb3 {book} Rc8 {book} 15. Na5 {book} Ba8 {book} 16. Rb1 {book} Qc7 {book} 17. Ra2 {book} Ne5 {book} 18. Qd4 {book} d5 {book} 19. f4 {book} Ng6 {book} 20. e5 {book} Ne4 {book} 21. Nxe4 {book} dxe4 {book} 22. Qf2 {book} f6 {book} 23. Qg3 {book} fxe5 {book} 24. Qxg6 {-1.54/27 29s} Rf6 {+1.60/11 6.1s} 25. Qg4 {-1.67/25 9.7s} exf4 {+1.58/13 5.0s} 26. c4 {-1.72/27 10s} Qb6+ {+1.69/16 12s} 27. Kh1 {-2.05/30 29s} f3 {+1.65/13 2.4s} 28. Bf1 {-1.96/30 17s} h5 {+1.55/12 2.6s} 29. Qg5 {-1.09/26 7.2s} fxg2+ {+2.81/15 14s} 30. Bxg2 {-1.83/28 8.6s} Rf1+ {+2.89/14 6.4s} 31. Rxf1 {-1.65/26 3.9s} Bxg5 {+2.93/13 5.8s} 32. Bxg5 {-1.87/30 20s} Qxb4 {+2.96/12 4.5s} 33. Bd2 {-1.87/30 21s} Qc5 {+3.05/11 8.6s} 34. Bc3 {-2.02/31 8.5s} Qe3 {+3.20/11 15s} 35. Be1 {-2.04/28 17s} Rb8 {+3.45/11 18s} 36. Bg3 {-2.32/30 29s} Rf8 {+3.30/13 11s} 37. Rg1 {-3.07/28 29s} Kh7 {+3.63/10 26s} 38. Be1 {-2.98/24 19s} g5 {+4.07/11 8.5s} 39. Bb4 {-3.35/31 17s} Rf2 {+4.30/11 12s} 40. Rxf2 {-3.35/33 3.5s} Qxf2 {+4.18/11 6.4s} 41. h3 {-3.35/35 7.2s} g4 {+4.87/11 14s} 42. Be1 {-4.58/28 14s} Qe3 {+5.08/12 7.1s} 43. Kh2 {-4.35/32 34s} gxh3 {+5.27/11 11s} 44. Bxh3 {-5.81/33 19s} Qf4+ {+5.92/15 12s} 45. Kh1 {-6.72/30 10s} e3+ {+5.98/14 5.2s} 46. Bg2 {-6.79/30 2.1s} Qg4 {+6.28/13 3.6s} 47. Kh2 {-6.87/30 2.1s} Qe2 {+6.42/12 4.0s} 48. Bc3 {-7.05/29 6.6s} Bxg2 {+7.02/12 12s} 49. Rxg2 {-7.12/26 1.3s} Qf1 {+7.07/10 7.0s} 50. Bb4 {-7.30/28 5.1s} h4 {+7.51/10 31s} 51. Rg1 {-8.01/28 3.0s} Qf4+ {+7.96/11 4.6s} 52. Kh3 {-8.37/28 3.0s} Qf2 {+8.78/11 6.4s} 53. Rg4 {-8.76/26 3.0s} e2 {+10.21/9 10s} 54. Rxh4+ {-9.22/26 3.0s} Kg6 {+10.42/9 7.4s} 55. Nc6 {-10.10/28 3.0s} Qf3+ {+11.29/9 22s} 56. Kh2 {-10.10/1 0s} Qxc6 {+12.02/8 2.1s} 57. Be1 {-14.33/28 6.0s, Black wins by adjudication} 0-1 [/pgn]

In the game where both engines were claiming they have advantage in eval between move 28 up to move 31.Qb6, neither lc0 nor sf9 take the a pawn with 20.Nxa6 leading to lc0-Sf9 1/2-1/2 and Sf9-lc0 1-0

[pgn][Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "3"] [White "lc019rc2_11261"] [Black "stockfish_9_x2"] [Result "1/2-1/2"] [ECO "B50"] [GameDuration "00:14:00"] [GameEndTime "2018-11-07T11:46:07.917 Hora estándar romance"] [GameStartTime "2018-11-07T11:32:07.516 Hora estándar romance"] [Opening "Sicilian"] [PlyCount "149"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} d6 {book} 3. Nc3 {book} Nf6 {book} 4. d4 {book} cxd4 {book} 5. Nxd4 {book} a6 {book} 6. Bg5 {book} e6 {book} 7. Be2 {book} Be7 {book} 8. O-O {book} O-O {book} 9. Qd3 {book} b5 {book} 10. Bf3 {book} Ra7 {book} 11. a4 {book} b4 {book} 12. Na2 {book} Rb7 {book} 13. Rfd1 {book} h6 {book} 14. Bh4 {book} Qc7 {book} 15. Qd2 {book} Qb6 {book} 16. a5 {book} Qxa5 {book} 17. e5 {book} dxe5 {book} 18. Bxf6 {book} Bxf6 {book} 19. Bxb7 {book} Bxb7 {book} 20. Nb3 {book} Qc7 {book} 21. Nxb4 {book} Ba8 {book} 22. Na5 {book} e4 {book} 23. c3 {book} Be5 {book} 24. h3 {book} f5 {book} 25. Qe2 {book} Qe7 {book} 26. Nc4 {book} Bc7 {book} 27. Qe3 {book} Kh7 {book} 28. Na5 {book} Bd6 {book} 29. Nb3 {book} Rf6 {book} 30. Qb6 {+0.14/11 6.4s} Bd5 {0.00/30 18s} 31. Nxd5 {+0.07/12 8.1s} exd5 {0.00/32 9.5s} 32. Kf1 {+0.28/15 6.9s} Qe5 {0.00/32 7.2s} 33. Qb7 {+0.39/14 6.2s} Qh2 {0.00/33 10.0s} 34. Nd4 {+0.22/19 11s} Bc7 {0.00/34 10s} 35. Qxd5 {+0.68/19 15s} Qh1+ {0.00/34 6.9s} 36. Ke2 {+0.61/26 0.032s} Qxg2 {0.00/38 16s} 37. Rg1 {+0.79/27 12s} Qxh3 {0.00/38 7.1s} 38. Rxg7+ {+0.79/29 11s} Kxg7 {0.00/40 16s} 39. Rg1+ {+0.78/27 4.3s} Rg6 {0.00/41 11s} 40. Rxg6+ {+0.78/25 6.7s} Kxg6 {0.00/40 11s} 41. Qg8+ {+0.74/27 31s} Kh5 {0.00/38 6.2s} 42. Qf7+ {+1.03/24 12s} Kh4 {0.00/39 9.7s} 43. Qe7+ {+0.98/26 8.1s} Kh5 {0.00/41 8.8s} 44. Qxc7 {+1.02/20 14s} Qd3+ {0.00/39 6.6s} 45. Ke1 {+0.99/20 0.024s} Qb1+ {0.00/40 13s} 46. Ke2 {+0.88/20 17s} Qxb2+ {0.00/39 12s} 47. Kf1 {+0.78/20 32s} Qc1+ {0.00/44 36s} 48. Kg2 {+0.75/18 1.6s} Qg5+ {0.00/40 5.1s} 49. Kh2 {+0.76/17 0.74s} Qh4+ {0.00/37 4.9s} 50. Kg1 {+0.69/17 8.5s} Qg5+ {0.00/42 5.6s} 51. Kh1 {+0.52/13 27s} Qh4+ {0.00/38 5.8s} 52. Kg1 {+0.68/15 11s} Qg5+ {0.00/45 20s} 53. Kh1 {+0.44/14 13s} f4 {0.00/36 7.3s} 54. Qf7+ {+0.86/14 10s} Kh4 {0.00/38 6.0s} 55. Kh2 {+0.83/15 10s} Qg4 {0.00/38 11s} 56. Qe7+ {+0.78/15 10s} Kh5 {0.00/41 13s} 57. Qe8+ {+0.76/15 7.6s} Kh4 {0.00/43 5.1s} 58. Qd8+ {+0.73/14 11s} Qg5 {0.00/44 16s} 59. Qc8 {+0.73/15 8.3s} Qg4 {0.00/46 4.2s} 60. Qd8+ {+0.70/16 3.1s} Qg5 {0.00/45 9.7s} 61. Qe8 {+0.62/15 7.7s} Qg4 {0.00/44 4.7s} 62. Qe7+ {+0.66/14 12s} Kh5 {0.00/43 10s} 63. Qe5+ {+0.66/14 7.8s} Kh4 {0.00/38 4.6s} 64. Qf6+ {+0.69/14 10.0s} Kh5 {0.00/44 17s} 65. Qe5+ {+0.65/15 6.8s} Kh4 {0.00/42 5.5s} 66. Qxe4 {+0.80/14 4.0s} Qh3+ {0.00/43 3.4s} 67. Kg1 {+0.73/14 0.023s} Qg4+ {0.00/44 4.3s} 68. Kf1 {+0.64/14 6.7s} Qd1+ {0.00/44 5.0s} 69. Kg2 {+0.27/12 6.3s} Qg4+ {0.00/46 2.7s} 70. Kf1 {+0.13/10 12s} Qd1+ {0.00/47 9.3s} 71. Kg2 {+0.09/8 1.8s} Qg4+ {0.00/49 11s} 72. Kh1 {+0.06/6 10s} Qh3+ {0.00/51 2.9s} 73. Kg1 {+0.03/5 0.001s} Qg4+ {0.00/53 2.9s} 74. Kh1 {+0.01/3 14s} Qh3+ {0.00/53 8.1s} 75. Kg1 {0.00/2 0s, Draw by 3-fold repetition} 1/2-1/2 [Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "4"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "1-0"] [ECO "B50"] [GameDuration "00:13:22"] [GameEndTime "2018-11-07T11:59:31.501 Hora estándar romance"] [GameStartTime "2018-11-07T11:46:08.947 Hora estándar romance"] [Opening "Sicilian"] [PlyCount "148"] [Termination "adjudication"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} d6 {book} 3. Nc3 {book} Nf6 {book} 4. d4 {book} cxd4 {book} 5. Nxd4 {book} a6 {book} 6. Bg5 {book} e6 {book} 7. Be2 {book} Be7 {book} 8. O-O {book} O-O {book} 9. Qd3 {book} b5 {book} 10. Bf3 {book} Ra7 {book} 11. a4 {book} b4 {book} 12. Na2 {book} Rb7 {book} 13. Rfd1 {book} h6 {book} 14. Bh4 {book} Qc7 {book} 15. Qd2 {book} Qb6 {book} 16. a5 {book} Qxa5 {book} 17. e5 {book} dxe5 {book} 18. Bxf6 {book} Bxf6 {book} 19. Bxb7 {book} Bxb7 {book} 20. Nb3 {book} Qc7 {book} 21. Nxb4 {book} Ba8 {book} 22. Na5 {book} e4 {book} 23. c3 {book} Be5 {book} 24. h3 {book} f5 {book} 25. Qe2 {book} Qe7 {book} 26. Nc4 {book} Bc7 {book} 27. Qe3 {book} Kh7 {book} 28. Na5 {book} Bd6 {book} 29. Nb3 {book} Rf6 {book} 30. Qb6 {0.00/29 27s} Bf4 {+0.23/10 8.1s} 31. Qc5 {0.00/26 12s} Qf7 {+0.06/11 7.2s} 32. Rd8 {0.00/30 14s} Bc7 {+0.06/14 0.51s} 33. Rc8 {+0.46/32 38s} Bf4 {+0.07/12 1.8s} 34. Qb6 {+0.65/27 2.7s} e3 {-0.17/16 14s} 35. Nd3 {+0.79/26 4.2s} exf2+ {-0.15/21 7.8s} 36. Kxf2 {+0.91/27 6.5s} Bh2 {-0.27/19 6.7s} 37. Rxb8 {+0.90/27 15s} Be4 {-0.35/16 5.1s} 38. Ne1 {+0.83/26 9.0s} Bc7 {-0.37/19 7.0s} 39. Qb4 {+0.50/27 16s} Qg6 {-0.41/17 7.9s} 40. Nd2 {+1.00/25 4.7s} Bxg2 {-0.50/18 16s} 41. Rc8 {+1.12/23 5.7s} Qg5 {-0.31/24 11s} 42. c4 {+1.42/25 12s} a5 {-0.16/13 25s} 43. Qc3 {+1.22/27 10s} Bg3+ {+0.05/17 16s} 44. Ke2 {+1.45/25 4.9s} Qh5+ {+0.05/21 2.1s} 45. Nef3 {+1.61/27 5.6s} Bf4 {+0.03/19 16s} 46. Rxa5 {+1.41/30 22s} e5 {-0.48/13 19s} 47. Rxe5 {+1.34/28 18s} Bxd2 {-0.52/16 8.3s} 48. Kxd2 {+1.43/26 11s} Bxf3 {-0.51/14 4.5s} 49. Qd3 {+1.43/27 5.8s} Qxh3 {-0.56/14 6.8s} 50. Rce8 {+1.05/29 14s} Qg4 {-0.79/13 25s} 51. Kc3 {+1.66/25 4.9s} Bc6 {-0.73/16 7.5s} 52. R8e7 {+1.15/27 14s} h5 {-0.56/11 16s} 53. b4 {+1.41/26 8.5s} Bg2 {-0.85/13 24s} 54. b5 {+1.44/25 4.8s} h4 {-0.89/12 2.4s} 55. b6 {+1.76/25 12s} Qg5 {-0.51/10 16s} 56. b7 {+2.04/23 1.6s} Qc1+ {-0.29/15 7.0s} 57. Qc2 {+2.52/23 2.8s} Qa3+ {-0.38/18 5.5s} 58. Kd2 {+3.34/26 8.6s} Rd6+ {-0.40/18 5.2s} 59. Rd5 {+3.98/24 1.6s} Bxd5 {-0.35/18 4.4s} 60. Qxf5+ {+5.25/24 3.1s} Kh6 {-0.35/15 1.8s} 61. Qf4+ {+7.45/25 6.0s} g5 {-0.91/17 11s} 62. b8=Q {+8.50/25 2.2s} Qa5+ {-1.08/22 7.1s} 63. Ke2 {+9.54/25 3.0s} Bxc4+ {-1.19/22 6.4s} 64. Qxc4 {+10.35/27 3.0s} Qd2+ {-1.15/21 3.9s} 65. Kf3 {+47.71/30 19s} Rd3+ {-1.11/20 3.5s} 66. Kg4 {+47.88/34 5.4s} Rd4+ {-1.07/14 22s} 67. Kf5 {+M47/34 1.8s} Qf2+ {-6.31/13 11s} 68. Ke6 {+M39/43 2.6s} Qe3+ {-7.39/14 7.2s} 69. Kf7 {+M37/48 3.0s} Qf3+ {-8.15/15 5.9s} 70. Kg8 {+M27/48 2.6s} Rxc4 {-8.55/16 4.2s} 71. Qe8 {+M25/53 3.2s} Qd5+ {-13.74/12 15s} 72. Re6+ {+M23/58 2.7s} Qxe6+ {-14.71/13 0.053s} 73. Qxe6+ {+M21/59 9.9s} Kh5 {-15.05/11 0.038s} 74. Qxc4 {+M19/63 2.6s} h3 {-16.10/9 8.9s, White wins by adjudication} 1-0 [/pgn]

In the game with the Queen sacrifice, Stockfish won with White and lc0 draw so the Queen sacrifice did not win.

[pgn][Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "7"] [White "lc019rc2_11261"] [Black "stockfish_9_x2"] [Result "1/2-1/2"] [ECO "B40"] [GameDuration "00:13:43"] [GameEndTime "2018-11-07T12:35:48.680 Hora estándar romance"] [GameStartTime "2018-11-07T12:22:05.014 Hora estándar romance"] [Opening "Sicilian defense"] [PlyCount "132"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} e6 {book} 3. Nc3 {book} Nc6 {book} 4. d4 {book} cxd4 {book} 5. Nxd4 {book} Nf6 {book} 6. Be2 {book} Qc7 {book} 7. Be3 {book} a6 {book} 8. a3 {book} Be7 {book} 9. f4 {book} d6 {book} 10. O-O {book} O-O {book} 11. Qe1 {book} Nxd4 {book} 12. Bxd4 {book} b5 {book} 13. Qg3 {book} Bb7 {book} 14. Bf3 {book} Rac8 {book} 15. Kh1 {book} Rfd8 {book} 16. Rad1 {book} h6 {book} 17. Rd3 {book} a5 {book} 18. e5 {book} dxe5 {book} 19. fxe5 {book} Nd5 {book} 20. Bh5 {book} Rf8 {book} 21. Nxb5 {book} Qxc2 {book} 22. Rdd1 {book} Ba6 {book} 23. Rf2 {book} Qxd1+ {book} 24. Bxd1 {+0.33/10 5.7s} Rc1 {-0.41/27 9.0s} 25. Rf1 {+0.44/11 6.7s} Bxb5 {-0.39/29 9.6s} 26. Rg1 {+0.51/11 5.3s} Rfc8 {-0.42/31 23s} 27. Qb3 {+0.59/11 6.9s} Bc6 {-0.47/33 13s} 28. Bf3 {+0.81/15 12s} a4 {-0.60/34 10s} 29. Qd3 {+0.84/16 7.6s} Nf4 {-0.49/34 5.7s} 30. Qd2 {+0.85/17 8.1s} Rxg1+ {-0.25/29 9.6s} 31. Bxg1 {+0.77/17 7.4s} Bxf3 {0.00/30 7.1s} 32. gxf3 {+0.78/14 8.5s} Nd5 {-0.09/35 20s} 33. Be3 {+0.75/13 5.4s} Rb8 {0.00/33 4.0s} 34. Bd4 {+0.75/14 36s} Rc8 {0.00/36 8.3s} 35. Be3 {+0.76/13 0.51s} Rb8 {0.00/36 13s} 36. Bf2 {+0.77/15 0.83s} Rb3 {0.00/36 9.4s} 37. Bd4 {+0.79/12 17s} Rxf3 {0.00/34 8.6s} 38. Qd1 {+0.75/13 11s} Rb3 {0.00/36 11s} 39. Qc2 {+0.68/14 31s} g5 {0.00/38 21s} 40. Qc6 {+0.61/16 17s} Kg7 {0.00/38 6.5s} 41. Qxa4 {+0.57/14 7.2s} Rd3 {0.00/39 7.9s} 42. Ba7 {+0.57/16 14s} Rd2 {0.00/39 7.6s} 43. b4 {+0.57/14 1.0s} Ra2 {0.00/38 5.7s} 44. Bc5 {+0.43/15 9.6s} Bxc5 {0.00/34 9.9s} 45. bxc5 {+0.69/13 8.7s} Ra1+ {-0.05/35 12s} 46. Kg2 {+0.62/14 4.2s} Rc1 {-0.09/36 13s} 47. c6 {+0.64/14 5.3s} Ne7 {0.00/35 14s} 48. h4 {+0.65/15 5.2s} Rxc6 {0.00/36 7.1s} 49. hxg5 {+0.72/15 4.9s} hxg5 {0.00/37 6.9s} 50. Qg4 {+0.71/15 3.2s} Kg6 {0.00/37 6.7s} 51. Qe4+ {+0.59/13 8.6s} Kg7 {0.00/37 4.5s} 52. Qe3 {+0.90/12 14s} Kg6 {0.00/36 6.5s} 53. Qd3+ {+0.99/14 12s} Nf5 {0.00/37 5.2s} 54. a4 {+0.99/14 5.2s} Rc4 {0.00/37 4.3s} 55. Qa3 {+0.97/14 8.2s} Rg4+ {0.00/40 8.6s} 56. Kh1 {+0.84/15 19s} Rh4+ {0.00/45 7.1s} 57. Kg1 {+0.67/13 18s} Rd4 {0.00/40 19s} 58. a5 {+1.85/12 7.0s} Rg4+ {0.00/40 4.1s} 59. Kh1 {+1.30/14 15s} Rh4+ {0.00/45 16s} 60. Kg2 {+0.80/14 7.3s} Rg4+ {0.00/46 17s} 61. Kf2 {+0.50/12 10.0s} Rf4+ {0.00/46 8.1s} 62. Kg1 {+0.28/10 7.6s} Rg4+ {0.00/48 7.8s} 63. Kf1 {+0.17/8 6.9s} Rf4+ {0.00/48 19s} 64. Kg2 {+0.14/7 1.8s} Rg4+ {0.00/47 2.0s} 65. Kf2 {+0.04/5 9.3s} Rf4+ {0.00/48 5.7s} 66. Kg1 {+0.02/3 5.5s} Rg4+ {0.00/56 1.8s, Draw by 3-fold repetition} 1/2-1/2 [Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "8"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "1-0"] [ECO "B40"] [GameDuration "00:12:42"] [GameEndTime "2018-11-07T12:48:31.728 Hora estándar romance"] [GameStartTime "2018-11-07T12:35:49.696 Hora estándar romance"] [Opening "Sicilian defense"] [PlyCount "126"] [Termination "adjudication"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} e6 {book} 3. Nc3 {book} Nc6 {book} 4. d4 {book} cxd4 {book} 5. Nxd4 {book} Nf6 {book} 6. Be2 {book} Qc7 {book} 7. Be3 {book} a6 {book} 8. a3 {book} Be7 {book} 9. f4 {book} d6 {book} 10. O-O {book} O-O {book} 11. Qe1 {book} Nxd4 {book} 12. Bxd4 {book} b5 {book} 13. Qg3 {book} Bb7 {book} 14. Bf3 {book} Rac8 {book} 15. Kh1 {book} Rfd8 {book} 16. Rad1 {book} h6 {book} 17. Rd3 {book} a5 {book} 18. e5 {book} dxe5 {book} 19. fxe5 {book} Nd5 {book} 20. Bh5 {book} Rf8 {book} 21. Nxb5 {book} Qxc2 {book} 22. Rdd1 {book} Ba6 {book} 23. Rf2 {book} Qxd1+ {book} 24. Bxd1 {+0.82/26 9.0s} Rc1 {-0.26/9 6.3s} 25. Rf1 {+1.01/28 6.7s} Bxb5 {-0.39/11 5.7s} 26. Rg1 {+0.64/31 16s} Rfc8 {-0.47/10 7.5s} 27. Qb3 {+0.67/32 20s} Be8 {-0.54/11 16s} 28. Qb7 {+0.88/25 10s} R1c4 {-0.65/9 11s} 29. Bf3 {+1.27/26 3.2s} R8c7 {-1.02/11 12s} 30. Qb8 {+1.12/34 36s} Rc8 {-1.28/13 6.2s} 31. Qa7 {+1.12/30 9.4s} R8c7 {-1.44/13 11s} 32. Qxa5 {+1.87/27 7.0s} Rxd4 {-1.49/15 4.8s} 33. Bxd5 {+1.94/27 4.5s} Rc5 {-1.53/13 5.0s} 34. Qa8 {+1.92/26 11s} Kf8 {-1.56/12 4.7s} 35. Bxe6 {+1.67/28 12s} Rxe5 {-1.61/11 6.4s} 36. Bh3 {+1.89/27 12s} Bf6 {-0.81/8 20s} 37. b4 {+2.02/24 4.1s} g6 {-0.77/9 17s} 38. Bc8 {+1.29/28 29s} Kg7 {-0.58/9 14s} 39. h3 {+1.44/26 8.5s} Rd8 {-0.58/11 15s} 40. Rf1 {+1.56/23 2.8s} Re6 {-0.50/15 8.5s} 41. Qb7 {+1.96/25 3.5s} Red6 {-0.56/17 5.5s} 42. Bg4 {+0.98/27 17s} Bc6 {-0.52/16 5.5s} 43. Qc7 {+1.21/27 10s} h5 {-0.60/13 5.3s} 44. Bc8 {+0.87/27 14s} Rd1 {-0.58/12 16s} 45. Ba6 {+1.50/24 3.6s} Ba8 {-0.72/13 15s} 46. Qf4 {+1.01/26 11s} R8d6 {-0.72/13 12s} 47. Be2 {+1.33/26 7.2s} R1d2 {-0.68/12 12s} 48. Qe3 {+1.94/26 11s} h4 {-0.92/13 23s} 49. Rxf6 {+2.50/23 4.8s} Kxf6 {-0.94/11 0.85s} 50. a4 {+2.74/23 2.8s} g5 {-1.00/12 6.4s} 51. Kh2 {+3.19/25 4.9s} Ra2 {-0.86/13 9.3s} 52. Qc3+ {+3.84/22 2.5s} Kg6 {-2.55/12 9.4s} 53. Bd3+ {+4.24/25 4.8s} f5 {-3.91/13 17s} 54. Bxf5+ {+4.96/21 2.8s} Kxf5 {-4.13/12 1.4s} 55. Qc8+ {+5.39/21 4.1s} Re6 {-4.35/11 17s} 56. Qxa8 {+6.08/20 2.5s} Kg6 {-4.15/11 8.2s} 57. a5 {+6.91/20 2.6s} Rd2 {-4.46/10 6.1s} 58. a6 {+8.57/22 3.0s} Re1 {-7.01/10 12s} 59. Qc6+ {+15.70/22 4.1s} Kf7 {-8.67/10 9.2s} 60. a7 {+18.22/22 2.6s} Rdd1 {-10.20/8 5.2s} 61. Qf3+ {+53.48/22 2.5s} Ke7 {-12.13/9 8.7s} 62. Qxd1 {+53.90/28 2.5s} Rxd1 {-12.94/7 3.0s} 63. a8=Q {+132.08/32 48s} g4 {-13.21/6 9.5s, White wins by adjudication} 1-0 [/pgn]


In the game with the knight sacrifice by lc0 40..Nxg3, Stockfish won with Black while lc0 drew.


[pgn] [Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "?"] [Date "2018.11.07"] [Round "1"] [White "lc019rc2_11261"] [Black "stockfish_9_x2"] [Result "0-1"] [ECO "B50"] [GameDuration "00:03:53"] [GameEndTime "2018-11-07T23:04:45.703 Hora estándar romance"] [GameStartTime "2018-11-07T23:00:51.786 Hora estándar romance"] [Opening "Sicilian"] [PlyCount "103"] [Termination "adjudication"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} d6 {book} 3. Nc3 {book} Nf6 {book} 4. d4 {book} cxd4 {book} 5. Nxd4 {book} a6 {book} 6. Nb3 {book} e6 {book} 7. Be2 {book} Qc7 {book} 8. a4 {book} b6 {book} 9. Qd3 {book} Bb7 {book} 10. Bf4 {book} Nc6 {book} 11. O-O {book} Ne5 {book} 12. Qe3 {book} Be7 {book} 13. Rfd1 {book} O-O {book} 14. Rd4 {book} Ng6 {book} 15. Bg3 {book} e5 {book} 16. Rc4 {book} Qd8 {book} 17. Rd1 {book} Rb8 {book} 18. h3 {book} Ba8 {book} 19. Qd3 {book} h6 {book} 20. h4 {book} h5 {book} 21. Nd5 {book} Nxd5 {book} 22. exd5 {book} b5 {book} 23. axb5 {book} axb5 {book} 24. Rb4 {book} Bxh4 {book} 25. Bxh4 {book} Nxh4 {book} 26. Bxh5 {book} Qg5 {book} 27. g3 {book} Nf5 {book} 28. Bf3 {book} Nh6 {book} 29. Rxb5 {book} Rbc8 {book} 30. Qd2 {book} Qg6 {book} 31. c3 {book} Rce8 {book} 32. Rf1 {book} f5 {book} 33. Qe2 {book} Qg5 {book} 34. Qd2 {book} f4 {book} 35. Rb4 {book} Re6 {book} 36. Na5 {book} Nf5 {book} 37. Ra1 {book} Rh6 {book} 38. Nc6 {book} Rh3 {book} 39. Be4 {book} Kh8 {book} 40. Bg2 {book} Nxg3 {book} 41. fxg3 {-0.62/10 6.6s} Rxg3 {+0.30/27 26s} 42. Rf1 {-0.36/10 6.3s} Qg4 {+0.45/27 7.3s} 43. Ne7 {-0.77/9 22s} Bb7 {+2.96/27 12s} 44. Rxb7 {-1.74/11 9.2s} f3 {+5.86/25 3.6s} 45. Rf2 {-2.59/12 6.7s} e4 {+6.55/30 7.8s} 46. Rb4 {-3.44/11 7.1s} Rf4 {+7.00/31 7.7s} 47. Rb8+ {-5.38/11 24s} Kh7 {+10.20/26 3.8s} 48. Rb4 {-6.81/10 19s} Qh3 {+M23/39 4.6s} 49. Nf5 {-10.65/8 12s} Rxf5 {+M17/47 6.5s} 50. Rxe4 {-13.95/10 13s} Rh5 {+M15/56 8.6s} 51. Rxf3 {-15.59/9 13s} Qh1+ {+M13/73 6.8s} 52. Kf2 {-17.72/10 0.10s, Black wins by adjudication} 0-1 [Event "Lc019rc2_11261Sf9MikeGL5plus3_2CPU1024"] [Site "?"] [Date "2018.11.07"] [Round "2"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "1/2-1/2"] [ECO "B50"] [GameDuration "00:08:58"] [GameEndTime "2018-11-07T23:13:44.793 Hora estándar romance"] [GameStartTime "2018-11-07T23:04:46.722 Hora estándar romance"] [Opening "Sicilian"] [PlyCount "129"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} d6 {book} 3. Nc3 {book} Nf6 {book} 4. d4 {book} cxd4 {book} 5. Nxd4 {book} a6 {book} 6. Nb3 {book} e6 {book} 7. Be2 {book} Qc7 {book} 8. a4 {book} b6 {book} 9. Qd3 {book} Bb7 {book} 10. Bf4 {book} Nc6 {book} 11. O-O {book} Ne5 {book} 12. Qe3 {book} Be7 {book} 13. Rfd1 {book} O-O {book} 14. Rd4 {book} Ng6 {book} 15. Bg3 {book} e5 {book} 16. Rc4 {book} Qd8 {book} 17. Rd1 {book} Rb8 {book} 18. h3 {book} Ba8 {book} 19. Qd3 {book} h6 {book} 20. h4 {book} h5 {book} 21. Nd5 {book} Nxd5 {book} 22. exd5 {book} b5 {book} 23. axb5 {book} axb5 {book} 24. Rb4 {book} Bxh4 {book} 25. Bxh4 {book} Nxh4 {book} 26. Bxh5 {book} Qg5 {book} 27. g3 {book} Nf5 {book} 28. Bf3 {book} Nh6 {book} 29. Rxb5 {book} Rbc8 {book} 30. Qd2 {book} Qg6 {book} 31. c3 {book} Rce8 {book} 32. Rf1 {book} f5 {book} 33. Qe2 {book} Qg5 {book} 34. Qd2 {book} f4 {book} 35. Rb4 {book} Re6 {book} 36. Na5 {book} Nf5 {book} 37. Ra1 {book} Rh6 {book} 38. Nc6 {book} Rh3 {book} 39. Be4 {book} Kh8 {book} 40. Bg2 {book} Nxg3 {book} 41. fxg3 {-0.08/33 22s} Rxg3 {+0.67/9 7.0s} 42. Rf1 {-0.15/30 21s} Qh5 {+0.39/11 11s} 43. Qe1 {-0.08/31 4.6s} Rf6 {+2.79/12 13s} 44. Rf2 {-0.08/33 11s} f3 {+2.88/18 6.6s} 45. Qe4 {-0.08/35 11s} Rfg6 {+1.75/21 8.2s} 46. Qh4 {-0.08/36 11s} Rxg2+ {+1.28/22 6.7s} 47. Rxg2 {-0.08/38 15s} Rxg2+ {+1.20/25 4.3s} 48. Kf1 {0.00/34 5.2s} Qxh4 {+1.04/23 8.8s} 49. Rxh4+ {-0.08/38 18s} Kg8 {+1.01/23 0.10s} 50. Rb4 {-0.08/39 13s} g5 {+0.55/20 31s} 51. Rb8+ {0.00/31 4.1s} Kg7 {+0.42/20 20s} 52. Rxa8 {0.00/36 6.3s} g4 {+0.41/22 2.0s} 53. Rd8 {0.00/36 7.7s} g3 {+0.65/16 30s} 54. Rd7+ {0.00/39 10s} Kh8 {+0.38/19 12s} 55. Rd8+ {0.00/42 6.1s} Kh7 {+0.20/18 17s} 56. Rd7+ {0.00/44 15s} Kh8 {+0.16/20 8.5s} 57. Rd8+ {0.00/46 9.2s} Kg7 {+0.10/18 14s} 58. Rd7+ {0.00/46 24s} Kf6 {+0.08/17 13s} 59. Rxd6+ {0.00/46 23s} Kf5 {+0.09/16 1.6s} 60. Ne7+ {0.00/45 9.8s} Kf4 {+0.05/15 21s} 61. Rf6+ {0.00/44 4.6s} Kg4 {+0.04/11 3.4s} 62. Rg6+ {0.00/42 6.4s} Kf4 {+0.03/10 8.5s} 63. Rf6+ {0.00/45 6.7s} Kg4 {+0.02/7 4.6s} 64. Rg6+ {0.00/44 4.1s} Kf4 {+0.01/5 12s} 65. Rf6+ {0.00/47 5.7s, Draw by 3-fold repetition} 1/2-1/2 [/pgn]


In the game with the King trapped in h1, Stockfish9 won but did not keep the king in h1 while lc0 kept the king in h1 but drew.

[pgn] [Event "Lc0181_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "9"] [White "lc019rc2_11261"] [Black "stockfish_9_x2"] [Result "0-1"] [ECO "B40"] [GameDuration "00:14:26"] [GameEndTime "2018-11-07T13:02:59.068 Hora estándar romance"] [GameStartTime "2018-11-07T12:48:32.760 Hora estándar romance"] [Opening "Sicilian defense"] [PlyCount "163"] [Termination "adjudication"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} e6 {book} 3. Nc3 {book} Nc6 {book} 4. Bb5 {book} Nd4 {book} 5. Bc4 {book} Nf6 {book} 6. O-O {book} a6 {book} 7. d3 {book} b5 {book} 8. Bb3 {book} Nxb3 {book} 9. axb3 {book} Bb7 {book} 10. e5 {book} Nd5 {book} 11. Nxd5 {book} Bxd5 {book} 12. Be3 {book} Be7 {book} 13. c4 {book} Bb7 {book} 14. d4 {book} bxc4 {book} 15. bxc4 {book} cxd4 {book} 16. Qxd4 {book} f5 {book} 17. Rfd1 {book} Qc7 {book} 18. Bd2 {book} a5 {book} 19. Bc3 {book} a4 {book} 20. Ne1 {book} Be4 {book} 21. Kh1 {book} g5 {book} 22. f3 {book} Bc6 {book} 23. Qd3 {book} Rg8 {book} 24. Nc2 {book} g4 {book} 25. Nd4 {book} gxf3 {book} 26. gxf3 {book} Rg6 {book} 27. Nxc6 {-0.57/8 12s} dxc6 {+0.20/29 23s} 28. b4 {-0.67/8 8.7s} Kf7 {+0.28/25 12s} 29. c5 {-0.39/8 7.8s} Qb8 {+0.65/26 7.6s} 30. Qf1 {-0.42/8 13s} Qb5 {+0.37/29 9.2s} 31. Rd7 {-0.33/11 17s} Qxf1+ {+0.42/30 7.8s} 32. Rxf1 {-0.41/11 0.033s} Rgg8 {+0.49/31 8.4s} 33. Ra1 {-0.61/12 8.0s} Rgd8 {+0.60/31 7.2s} 34. Rc7 {-0.42/13 7.4s} a3 {+0.77/28 5.0s} 35. Be1 {+0.13/12 12s} Rd4 {+0.64/35 28s} 36. Rxc6 {-0.83/16 11s} a2 {+0.66/35 6.8s} 37. b5 {-0.82/20 16s} Rd3 {+1.40/28 4.9s} 38. b6 {-0.83/21 18s} Rb3 {+1.63/30 9.8s} 39. Kg2 {-0.81/25 0.73s} Rb2+ {+0.85/30 20s} 40. Kg3 {-0.78/23 5.6s} Rg8+ {+0.91/30 7.3s} 41. Kh3 {-1.45/17 13s} f4 {+1.07/31 5.4s} 42. Rc7 {-1.54/22 9.5s} Rgg2 {+1.20/32 7.7s} 43. Rd7 {-1.71/23 6.0s} Ke8 {+1.21/31 6.7s} 44. c6 {-1.94/24 13s} Rxh2+ {+1.15/33 10.0s} 45. Kg4 {-1.99/23 0.032s} Rxb6 {+1.30/32 4.7s} 46. Ra7 {-2.21/21 15s} Rxc6 {+1.40/35 26s} 47. R7xa2 {-2.26/22 6.1s} h5+ {+1.37/32 5.1s} 48. Kxf4 {-2.33/22 0.061s} Rc4+ {+1.50/33 19s} 49. Ke3 {-2.29/22 4.6s} Bc5+ {+1.55/33 7.9s} 50. Kd3 {-2.35/22 0.097s} Rd4+ {+1.45/33 8.8s} 51. Kc3 {-2.39/16 8.5s} Rxa2 {+1.46/32 7.0s} 52. Rxa2 {-2.44/15 4.2s} Rf4 {+1.22/35 11s} 53. Kb3 {-2.37/16 12s} Rxf3+ {+1.27/34 12s} 54. Kc4 {-2.34/13 16s} Bg1 {+1.52/29 1.7s} 55. Ra8+ {-2.18/17 15s} Kf7 {+1.51/31 5.2s} 56. Rh8 {-2.14/18 6.1s} Rf5 {+1.50/33 9.1s} 57. Bc3 {-2.02/15 10s} Bh2 {+1.17/34 26s} 58. Rh7+ {-2.00/16 16s} Kg6 {+1.36/30 2.2s} 59. Re7 {-1.84/18 13s} Rf4+ {+1.45/30 4.0s} 60. Bd4 {-2.09/18 9.1s} Bg1 {+3.88/25 2.1s} 61. Rxe6+ {-6.18/11 15s} Kg7 {+4.52/26 3.6s} 62. Re7+ {-6.93/11 20s} Kg8 {+4.79/29 4.8s} 63. Kd5 {-6.42/10 21s} Bxd4 {+5.05/24 1.4s} 64. Re8+ {-6.17/8 11s} Kg7 {+5.53/25 2.4s} 65. Re7+ {-6.51/9 5.0s} Kg6 {+6.32/26 3.1s} 66. Re6+ {-6.88/9 9.7s} Kg5 {+6.60/28 2.3s} 67. Re8 {-7.12/9 2.7s} h4 {+9.24/23 2.9s} 68. Rg8+ {-7.45/9 5.3s} Kh5 {+9.92/24 2.1s} 69. Rh8+ {-7.57/9 6.6s} Kg4 {+9.95/28 4.5s} 70. Rg8+ {-7.54/9 4.0s} Kf3 {+14.76/25 7.1s} 71. e6 {-8.10/8 7.7s} h3 {+47.55/19 1.5s} 72. Rg6 {-6.51/9 11s} Be3 {+51.15/24 2.0s} 73. e7 {-7.39/9 2.3s} h2 {+M75/24 4.0s} 74. e8=Q {-6.46/9 3.6s} Rd4+ {+M45/28 2.3s} 75. Kc6 {-6.23/10 2.7s} h1=Q {+M33/32 2.6s} 76. Kc7 {-7.53/9 6.3s} Rc4+ {+M29/35 3.4s} 77. Rc6 {-7.39/8 2.2s} Qh7+ {+M23/40 2.9s} 78. Qd7 {-8.84/10 3.1s} Bf4+ {+M21/48 3.6s} 79. Kd8 {-9.55/10 1.7s} Qh8+ {+M19/52 3.3s} 80. Ke7 {-11.25/9 3.2s} Bg5+ {+M17/55 3.4s} 81. Ke6 {-11.94/9 3.9s} Qf6+ {+M11/66 2.9s} 82. Kd5 {-12.04/10 0.092s, Black wins by adjudication} 0-1 [Event "Lc0181_11261Sf9MikeGL5plus3_2CPU1024"] [Site "Ros_980X"] [Date "2018.11.07"] [Round "10"] [White "stockfish_9_x2"] [Black "lc019rc2_11261"] [Result "1/2-1/2"] [ECO "B40"] [GameDuration "00:17:19"] [GameEndTime "2018-11-07T13:20:19.952 Hora estándar romance"] [GameStartTime "2018-11-07T13:03:00.102 Hora estándar romance"] [Opening "Sicilian defense"] [PlyCount "201"] [TimeControl "300+3"] 1. e4 {book} c5 {book} 2. Nf3 {book} e6 {book} 3. Nc3 {book} Nc6 {book} 4. Bb5 {book} Nd4 {book} 5. Bc4 {book} Nf6 {book} 6. O-O {book} a6 {book} 7. d3 {book} b5 {book} 8. Bb3 {book} Nxb3 {book} 9. axb3 {book} Bb7 {book} 10. e5 {book} Nd5 {book} 11. Nxd5 {book} Bxd5 {book} 12. Be3 {book} Be7 {book} 13. c4 {book} Bb7 {book} 14. d4 {book} bxc4 {book} 15. bxc4 {book} cxd4 {book} 16. Qxd4 {book} f5 {book} 17. Rfd1 {book} Qc7 {book} 18. Bd2 {book} a5 {book} 19. Bc3 {book} a4 {book} 20. Ne1 {book} Be4 {book} 21. Kh1 {book} g5 {book} 22. f3 {book} Bc6 {book} 23. Qd3 {book} Rg8 {book} 24. Nc2 {book} g4 {book} 25. Nd4 {book} gxf3 {book} 26. gxf3 {book} Rg6 {book} 27. Nxc6 {0.00/33 22s} dxc6 {+0.72/8 7.6s} 28. Qc2 {0.00/36 12s} Qb6 {+1.00/9 8.7s} 29. Bd4 {0.00/36 5.1s} c5 {+0.90/10 6.3s} 30. Bf2 {0.00/37 10s} Qc6 {+0.81/9 8.2s} 31. Qe2 {0.00/38 8.1s} Rb8 {+1.10/9 22s} 32. Ra3 {0.00/38 7.6s} Rg4 {+1.09/9 12s} 33. h3 {0.00/34 15s} Rg6 {+1.02/8 9.5s} 34. Rda1 {0.00/33 7.8s} Rb4 {+0.83/10 12s} 35. Be1 {0.00/33 5.9s} Rb7 {+0.72/12 10s} 36. R1a2 {0.00/35 8.3s} Kf7 {+0.83/11 9.0s} 37. Rxa4 {0.00/38 6.4s} Rxb2 {+0.84/11 6.3s} 38. Rxb2 {0.00/40 9.8s} Qxa4 {+0.80/11 4.5s} 39. f4 {0.00/42 17s} Qa1 {+0.63/10 15s} 40. Rb7 {0.00/39 4.2s} Qa6 {+0.56/11 15s} 41. Rb1 {0.00/42 6.8s} Kg7 {+0.55/10 12s} 42. Kh2 {0.00/45 15s} Kh6 {+0.56/10 7.6s} 43. Rd1 {0.00/43 13s} Qa4 {+0.55/8 20s} 44. Rb1 {0.00/44 13s} Qa8 {+0.55/8 15s} 45. Qf2 {0.00/45 15s} Qe4 {+1.16/9 7.2s} 46. Rd1 {0.00/46 7.1s} Kg7 {+1.18/16 6.6s} 47. Rd7 {0.00/42 6.3s} Kf8 {+1.02/21 6.5s} 48. Ba5 {0.00/43 8.0s} Qa8 {+1.26/10 9.3s} 49. Be1 {0.00/39 6.6s} Qe4 {+1.18/14 12s} 50. Ba5 {0.00/46 21s} Qa8 {+1.09/16 14s} 51. Be1 {0.00/41 7.5s} Qc6 {+1.07/11 1.1s} 52. Ra7 {0.00/42 6.8s} Qe4 {+1.04/20 7.3s} 53. Rxe7 {0.00/45 4.5s} Kxe7 {+1.01/20 4.1s} 54. Qxc5+ {0.00/54 4.4s} Kd7 {+0.89/21 15s} 55. Qd6+ {0.00/54 15s} Ke8 {+0.72/21 17s} 56. Qb8+ {0.00/62 11s} Kd7 {+0.62/19 11s} 57. Qd6+ {0.00/52 12s} Kc8 {+0.58/18 3.8s} 58. Qc5+ {0.00/52 6.1s} Kb7 {+0.56/14 8.4s} 59. Qb4+ {0.00/53 9.0s} Ka7 {+0.57/13 14s} 60. Qa3+ {0.00/52 15s} Kb6 {+0.57/13 7.6s} 61. Qd6+ {0.00/53 3.8s} Qc6 {+1.34/16 4.5s} 62. Qb4+ {0.00/47 5.9s} Kc7 {+2.13/13 8.6s} 63. Qe7+ {0.00/52 7.0s} Kc8 {+1.91/14 8.8s} 64. Qf8+ {0.00/54 22s} Kb7 {+1.73/15 6.5s} 65. Qb4+ {0.00/55 4.8s} Kc7 {+1.58/14 8.6s} 66. Qe7+ {0.00/54 3.2s} Kb8 {+1.49/14 5.4s} 67. Qb4+ {0.00/56 19s} Ka8 {+1.39/15 5.7s} 68. Qa5+ {0.00/57 3.3s} Kb8 {+1.28/16 4.6s} 69. Qb4+ {0.00/58 2.7s} Ka7 {+1.18/17 10s} 70. Qa3+ {0.00/52 2.9s} Kb7 {+1.18/14 6.6s} 71. Qe7+ {0.00/57 11s} Qc7 {+1.28/13 7.2s} 72. Qb4+ {0.00/52 1.7s} Qb6 {+1.20/13 3.0s} 73. Qe7+ {0.00/48 2.0s} Ka8 {+1.06/14 8.6s} 74. Qf8+ {0.00/49 1.6s} Ka7 {+1.06/12 3.5s} 75. Qa3+ {0.00/51 7.9s} Kb8 {+1.05/13 2.9s} 76. Qf8+ {0.00/54 4.0s} Kc7 {+0.98/13 3.2s} 77. Qe7+ {0.00/51 1.6s} Kc8 {+0.91/13 4.2s} 78. Qe8+ {0.00/50 4.4s} Kc7 {+0.90/13 2.8s} 79. Qf7+ {0.00/50 3.0s} Kb8 {+0.85/12 4.8s} 80. Qf8+ {0.00/54 3.0s} Kc7 {+0.79/11 2.1s} 81. Qf7+ {0.00/51 3.0s} Kd8 {+0.77/12 3.1s} 82. Qf8+ {0.00/47 1.5s} Kd7 {+0.79/12 1.6s} 83. Qf7+ {0.00/52 2.2s} Kd8 {+0.64/13 4.5s} 84. Qf8+ {0.00/50 3.8s} Kd7 {+0.64/13 1.1s} 85. Qf7+ {0.00/53 4.6s} Kc8 {+0.51/12 5.0s} 86. Qe8+ {0.00/50 3.0s} Kb7 {+0.50/11 0.61s} 87. Qe7+ {0.00/54 3.0s} Qc7 {+0.35/10 3.3s} 88. Qb4+ {0.00/55 1.7s} Kc8 {+0.32/10 1.8s} 89. Qf8+ {0.00/54 1.3s} Kd7 {+0.31/11 5.3s} 90. Qf7+ {0.00/46 2.5s} Kc6 {+0.29/10 4.1s} 91. Qe8+ {0.00/47 3.2s} Kb7 {+0.60/12 1.6s} 92. Qb5+ {0.00/47 6.1s} Qb6 {+0.50/10 2.8s} 93. Qd7+ {0.00/51 3.1s} Ka6 {+0.41/10 4.8s} 94. Qa4+ {0.00/52 3.0s} Kb7 {+0.35/10 0.51s} 95. Qd7+ {0.00/52 3.0s} Ka8 {+0.29/9 4.5s} 96. Qe8+ {0.00/53 3.0s} Ka7 {+0.21/8 1.7s} 97. Qa4+ {0.00/52 3.0s} Kb8 {+0.13/6 2.4s} 98. Qe8+ {0.00/57 1.6s} Ka7 {+0.08/5 3.4s} 99. Qa4+ {0.00/54 2.9s} Kb8 {+0.04/4 3.8s} 100. Qe8+ {0.00/63 1.7s} Kc7 {+0.03/2 3.8s} 101. Qf7+ {0.00/52 5.8s, Draw by 3-fold repetition} 1/2-1/2 [/pgn]


Final conclusion: victory for Stockfish9 with 70%
Sf9 +5 -1 =4
lc0 +1 -5 =4

Sf9 7- lc0 3

It is not clear if some sacrifices are correct, so I will repeat the games at time control 25 min+10 sec

[shrapnel]

When lc0 starts beating latest Stockfish comprehensively, like AlphZero did, let me know.
Till then I'm done with computer chess using alpha-beta engines.