MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "714"]
[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/p2ppp1p/1pp5/8/P2PP1p1/2P1B3/1P3PPP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:13 +0000"]
[GameEndTime "2026-09-14T14:52:14 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... h5 {-2.37/8 0.017s, n=15908, sd=12} 6. h3 {+2.91/9 0.017s, n=16506, sd=16}
d5 {-2.78/9 0.012s, n=12178, sd=15} 7. hxg4 {+3.05/10 0.017s, n=16197, sd=15}
Bxg4 {-2.83/11 0.027s, n=24620, sd=18} 8. f3 {+2.66/9 0.018s, n=16815, sd=17}
Bc8 {-2.92/10 0.015s, n=13882, sd=12} 9. e5 {+2.99/10 0.034s, n=26147, sd=15}
Bg7 {-2.86/8 0.015s, n=13719, sd=12} 10. Be2 {+3.04/10 0.037s, n=32439, sd=16}
Bf5 {-3.19/9 0.045s, n=36138, sd=15} 11. f4 {+3.16/9 0.015s, n=14827, sd=15}
h4 {-3.17/11 0.015s, n=14913, sd=17} 12. Nd2 {+3.54/10 0.022s, n=21128, sd=14}
e6 {-3.49/10 0.023s, n=21508, sd=19} 13. Ndf3 {+3.20/10 0.055s, n=44891, sd=15}
Nh6 {-3.19/9 0.028s, n=26835, sd=18} 14. Nxh4 {+3.89/10 0.029s, n=25224, sd=17}
Be4 {-3.14/10 0.035s, n=28164, sd=16} 15. Bf2 {+3.99/9 0.016s, n=14775, sd=12}
Bf8 {-3.27/10 0.020s, n=18915, sd=15} 16. Nhf3 {+3.26/10 0.031s, n=25016, sd=19}
Rg8 {-3.30/11 0.021s, n=20607, sd=19} 17. Ng5 {+3.34/10 0.013s, n=12367, sd=16}
Bxg2 {-3.30/10 0.013s, n=13130, sd=13} 18. Rh5 {+3.70/10 0.013s, n=12846, sd=17}
Be4 {-3.68/11 0.019s, n=18215, sd=20} 19. Nxe4 {+4.37/11 0.022s, n=16516, sd=18}
dxe4 {-3.30/11 0.015s, n=16575, sd=14} 20. Qc2 {+4.70/11 0.028s, n=26642, sd=15}
Qd5 {-4.06/9 0.025s, n=22456, sd=19} 21. c4 {+4.87/10 0.024s, n=22205, sd=18}
Qa5+ {-4.62/9 0.012s, n=12147, sd=18} 22. Kf1 {+4.49/9 0.023s, n=22133, sd=16}
Qb4 {-4.85/10 0.022s, n=21756, sd=15} 23. Nh3 {+5.40/10 0.018s, n=17699, sd=17}
Nf5 {-4.15/9 0.020s, n=15845, sd=15} 24. Qxe4 {+4.91/9 0.019s, n=19272, sd=15}
Be7 {-4.35/10 0.025s, n=22974, sd=15} 25. Qc2 {+5.34/10 0.013s, n=12263, sd=14}
Na6 {-4.87/10 0.027s, n=27755, sd=21}
26. d5 {+4.85/9 0.021s, n=13316, sd=12, Black makes an illegal move: e8a8} 1-0