MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "530"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/ppppp3/7p/5pp1/1P6/2PP1P2/PB2P1PP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:42 +0000"]
[GameEndTime "2026-09-14T16:00:43 +0000"]
[PlyCount "59"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+0.21/9 0.027s, n=22088, sd=13} 6. d4 {+0.09/9 0.023s, n=16772, sd=13}
e5 {+0.04/8 0.015s, n=12165, sd=16} 7. e4 {+0.04/9 0.021s, n=15920, sd=13}
Ne7 {+0.29/9 0.016s, n=12644, sd=17} 8. Bd3 {-0.11/9 0.043s, n=30153, sd=15}
d5 {+0.27/9 0.020s, n=14935, sd=15} 9. Ne2 {-0.03/9 0.030s, n=23303, sd=15}
exd4 {+0.18/9 0.017s, n=14505, sd=15} 10. cxd4 {+0.07/10 0.033s, n=24117, sd=17}
Nbc6 {-0.14/10 0.049s, n=35744, sd=20} 11. b5 {-0.05/10 0.030s, n=23363, sd=19}
Nb4 {-0.19/10 0.022s, n=13925, sd=22} 12. e5 {+0.25/9 0.020s, n=14905, sd=15}
a6 {-0.10/9 0.023s, n=18086, sd=21} 13. f4 {+0.19/9 0.041s, n=26520, sd=15}
Nxd3+ {-0.18/8 0.024s, n=19250, sd=17} 14. Qxd3 {+0.44/9 0.022s, n=17298, sd=17}
axb5 {-0.32/8 0.017s, n=13418, sd=16} 15. h4 {+0.20/9 0.064s, n=46411, sd=17}
gxh4 {-0.12/8 0.019s, n=13604, sd=13} 16. Qxb5+ {+0.51/9 0.020s, n=15456, sd=15}
c6 {-0.55/7 0.030s, n=20309, sd=13} 17. Qb3 {+0.35/10 0.049s, n=38406, sd=20}
Ng6 {-0.59/9 0.028s, n=21213, sd=18} 18. Nd2 {+0.32/10 0.040s, n=27527, sd=16}
Bf8 {-0.44/9 0.020s, n=15575, sd=15} 19. a4 {+0.49/9 0.026s, n=19828, sd=17}
b6 {-0.44/9 0.053s, n=36283, sd=18} 20. Nf3 {+0.31/9 0.023s, n=19290, sd=12}
Be7 {-0.24/9 0.020s, n=16287, sd=11} 21. Qc2 {+0.29/9 0.023s, n=18077, sd=16}
Qd7 {-0.19/9 0.030s, n=18365, sd=12} 22. Rb1 {+0.08/9 0.042s, n=31654, sd=13}
Rg8 {+0.19/8 0.017s, n=13142, sd=16} 23. Bc1 {+0.19/9 0.022s, n=16349, sd=16}
Bd8 {-0.07/9 0.039s, n=27837, sd=13} 24. Be3 {-0.04/8 0.021s, n=16919, sd=10}
Ba6 {+0.61/11 0.050s, n=38052, sd=20} 25. Nc3 {-0.07/9 0.017s, n=12996, sd=7}
Qg7 {+0.43/9 0.020s, n=14887, sd=13} 26. Nd1 {-0.15/9 0.042s, n=26783, sd=17}
Ne7 {-0.24/9 0.018s, n=14505, sd=17} 27. Nf2 {-0.47/8 0.016s, n=12906, sd=14}
Bc4 {+1.08/11 0.064s, n=42448, sd=19} 28. Nxh4 {-0.75/10 0.033s, n=25960, sd=15}
b5 {+1.27/10 0.037s, n=28893, sd=21} 29. Ra1 {-0.70/9 0.035s, n=26099, sd=16}
Ba5+ {+0.47/9 0.024s, n=18056, sd=15} 30. Kd1 {-1.20/9 0.015s, n=13542, sd=17}
b4 {+1.62/10 0.017s, n=16027, sd=16} 31. Rb1 {-1.47/10 0.023s, n=20206, sd=16}
Qf7 {+1.72/10 0.038s, n=25402, sd=17} 32. Kc1 {-1.58/9 0.015s, n=12881, sd=15}
c5 {+1.68/9 0.022s, n=18258, sd=16} 33. Nf3 {-1.65/12 0.035s, n=26238, sd=19}
Rxg2 {+2.14/10 0.016s, n=14502, sd=14}
34. Rxh6 {-1.62/11 0.060s, n=47267, sd=23, Black makes an illegal move: e8a8}
1-0