MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "830"]
[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 "rn1qkbnr/p1p1pp1p/bp4p1/3p4/2PP3P/4B1P1/PP2PP2/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:58 +0000"]
[GameEndTime "2026-09-14T13:39:59 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc4 {-0.34/8 0.026s, n=17647, sd=12}
6. h5 {+0.20/9 0.023s, n=13109, sd=10} gxh5 {-0.54/10 0.048s, n=37560, sd=15}
7. Bf4 {+0.25/9 0.044s, n=22963, sd=13} Nc6 {-0.19/8 0.017s, n=13764, sd=12}
8. Nd2 {+0.92/10 0.033s, n=19908, sd=17} Ba6 {-0.92/9 0.044s, n=23890, sd=14}
9. Rc1 {+1.06/9 0.027s, n=15729, sd=17} Qd7 {-0.72/11 0.067s, n=33530, sd=18}
10. e4 {+0.76/9 0.038s, n=22816, sd=15} Bxf1 {-0.35/10 0.054s, n=27219, sd=16}
11. Kxf1 {+0.65/9 0.033s, n=18510, sd=14} e6 {-0.87/9 0.041s, n=20994, sd=15}
12. exd5 {+0.84/10 0.017s, n=12924, sd=12}
exd5 {-1.31/10 0.056s, n=27245, sd=20} 13. Qa4 {+1.50/10 0.022s, n=16772, sd=15}
Nge7 {-1.33/10 0.105s, n=52996, sd=18} 14. Ndf3 {+1.10/8 0.016s, n=13364, sd=14}
h4 {-0.68/10 0.020s, n=14247, sd=15} 15. Rxh4 {+1.27/10 0.017s, n=13130, sd=10}
h5 {-0.70/9 0.025s, n=18773, sd=18} 16. Bg5 {+1.45/9 0.037s, n=18927, sd=16}
Nd8 {-1.23/9 0.039s, n=22092, sd=14} 17. Qb3 {+1.83/9 0.025s, n=18997, sd=16}
Ndc6 {-1.46/9 0.030s, n=23195, sd=18} 18. Rf4 {+2.27/10 0.027s, n=15838, sd=17}
Bh6 {-1.06/9 0.019s, n=14759, sd=16} 19. Re1 {+1.66/9 0.022s, n=12583, sd=15}
f6 {-0.99/11 0.015s, n=12838, sd=19} 20. Rxf6 {+1.25/10 0.014s, n=12368, sd=18}
Bxg5 {-1.07/11 0.030s, n=16516, sd=18}
21. Nxg5 {+1.19/11 0.041s, n=27736, sd=18, Black makes an illegal move: e8a8}
1-0