MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "457"]
[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 "rnbqk2r/pppp1p1p/4p1pn/2b5/5P1P/N1P5/PP1PP1P1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:45 +0000"]
[GameEndTime "2026-09-14T13:37:46 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.05/8 0.015s, n=12742, sd=10} d5 {-0.14/8 0.021s, n=14434, sd=14}
6. e3 {-0.32/9 0.045s, n=36379, sd=15} Nd7 {+0.72/9 0.022s, n=15550, sd=13}
7. h5 {-0.64/8 0.019s, n=16233, sd=12} gxh5 {+0.44/9 0.023s, n=14796, sd=14}
8. Rxh5 {-0.62/9 0.036s, n=28886, sd=14} Ng4 {+0.49/9 0.025s, n=16118, sd=12}
9. d4 {-0.73/9 0.027s, n=22339, sd=15} Bxa3 {+0.86/10 0.025s, n=12590, sd=13}
10. bxa3 {-0.87/10 0.017s, n=16055, sd=15}
Ndf6 {+0.97/10 0.027s, n=18095, sd=16} 11. Rh1 {-0.89/9 0.019s, n=15749, sd=15}
Ne4 {+1.30/10 0.026s, n=16794, sd=13} 12. Ne5 {-1.23/9 0.027s, n=17102, sd=15}
Nxe5 {+1.72/10 0.033s, n=21571, sd=16} 13. dxe5 {-1.57/9 0.020s, n=16414, sd=16}
Bd7 {+1.53/11 0.038s, n=25059, sd=17} 14. c4 {-1.08/10 0.033s, n=28776, sd=16}
Ng3 {+1.88/10 0.035s, n=24050, sd=18} 15. Rh3 {-1.90/9 0.024s, n=17676, sd=11}
Nxf1 {+2.07/9 0.027s, n=18824, sd=13} 16. Kxf1 {-2.23/8 0.015s, n=15994, sd=12}
dxc4 {+2.89/10 0.022s, n=16598, sd=16} 17. Bb2 {-2.73/9 0.018s, n=15992, sd=12}
Bc6 {+2.75/9 0.028s, n=14023, sd=15} 18. g4 {-2.98/8 0.018s, n=14261, sd=16}
Rg8 {+3.38/10 0.044s, n=32096, sd=17} 19. g5 {-2.95/8 0.019s, n=15169, sd=14}
Be4 {+3.25/10 0.042s, n=28663, sd=16} 20. Kf2 {-3.26/9 0.033s, n=29221, sd=19}
Qd3 {+2.96/10 0.029s, n=21208, sd=15} 21. Qxd3 {-4.02/10 0.015s, n=14776, sd=17}
cxd3 {+2.72/10 0.020s, n=16333, sd=14}
22. Ke1 {-3.41/10 0.014s, n=14900, sd=14, Black makes an illegal move: e8a8} 1-0