MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "877"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk1nr/pp1p1p1p/2p3pb/4p3/PP4P1/3P4/2P1PP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:51 +0000"]
[GameEndTime "2026-09-14T13:37:52 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.32/8 0.027s, n=19935, sd=13} 6. h3 {-1.39/9 0.019s, n=14046, sd=13}
Bg7 {+1.46/9 0.033s, n=21019, sd=17} 7. Bb2 {-1.48/10 0.019s, n=13260, sd=8}
Qd6 {+1.51/9 0.026s, n=18261, sd=12} 8. Nd2 {-1.47/9 0.020s, n=14208, sd=12}
Qxb4 {+1.64/9 0.027s, n=17807, sd=14} 9. Ba3 {-1.55/9 0.038s, n=25893, sd=15}
Qa5 {+1.43/9 0.022s, n=16095, sd=15} 10. c4 {-1.59/9 0.027s, n=20128, sd=12}
h5 {+1.43/9 0.026s, n=18766, sd=13} 11. Bg2 {-1.49/9 0.018s, n=13125, sd=12}
hxg4 {+1.37/9 0.020s, n=14757, sd=14} 12. cxd5 {-1.43/9 0.024s, n=17043, sd=14}
gxh3 {+1.62/9 0.041s, n=25365, sd=14} 13. Rxh3 {-1.66/10 0.046s, n=32333, sd=17}
Bxh3 {+1.86/10 0.034s, n=23292, sd=14} 14. Nxh3 {-2.66/9 0.017s, n=13649, sd=14}
Bf8 {+2.05/10 0.027s, n=21510, sd=13} 15. Qb3 {-2.41/10 0.060s, n=46880, sd=15}
Qb6 {+2.47/10 0.019s, n=16011, sd=14} 16. Qa2 {-1.61/10 0.022s, n=18129, sd=16}
Bxa3 {+2.48/10 0.019s, n=16537, sd=12} 17. Qxa3 {-3.06/9 0.048s, n=32203, sd=17}
Qd8 {+2.26/9 0.028s, n=22097, sd=17} 18. dxc6 {-3.19/8 0.043s, n=32074, sd=12}
Nxc6 {+3.78/10 0.019s, n=17590, sd=18} 19. Nc4 {-3.78/8 0.019s, n=14668, sd=13}
Qe7 {+2.85/9 0.021s, n=18967, sd=15} 20. a5 {-3.00/10 0.016s, n=14125, sd=18}
a6 {+2.90/9 0.024s, n=21028, sd=16} 21. Qxe7+ {-2.94/9 0.019s, n=14972, sd=16}
Ngxe7 {+2.53/8 0.020s, n=17549, sd=13}
22. Ng5 {-2.34/10 0.019s, n=16949, sd=14, Black makes an illegal move: e8h8} 1-0