MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2609"]
[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 "rn1qkbnr/1bppppp1/p7/1p5p/P5P1/3PB3/1PP1PP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:17:47 +0200"]
[GameEndTime "2026-09-14T18:17:49 +0200"]
[PlyCount "46"]
[Termination "illegal move"]
[TimeControl "-"]

5. f3 {-2.38/10 0.029s, n=20900, sd=20} hxg4 {+2.56/11 0.082s, n=50325, sd=18}
6. Bf2 {-2.28/8 0.016s, n=12340, sd=11} e6 {+2.40/8 0.031s, n=17930, sd=11}
7. e4 {-2.09/10 0.031s, n=20825, sd=16} Nf6 {+2.38/8 0.025s, n=15030, sd=10}
8. axb5 {-2.05/9 0.017s, n=14136, sd=10} axb5 {+2.20/10 0.026s, n=21436, sd=17}
9. Rxa8 {-2.26/9 0.030s, n=17079, sd=15} Bxa8 {+2.13/9 0.022s, n=17565, sd=18}
10. Nd2 {-2.24/9 0.020s, n=15399, sd=13} gxf3 {+2.27/10 0.031s, n=20545, sd=18}
11. Ngxf3 {-2.29/10 0.046s, n=31417, sd=16}
Ng4 {+2.24/10 0.022s, n=15025, sd=14} 12. Bg3 {-2.24/9 0.022s, n=15531, sd=12}
Ne3 {+2.20/10 0.027s, n=20119, sd=16} 13. Qc1 {-2.36/9 0.016s, n=12194, sd=15}
Nc6 {+2.29/11 0.037s, n=28051, sd=19} 14. Ke2 {-2.37/9 0.019s, n=14150, sd=16}
Nxf1 {+2.30/12 0.033s, n=24365, sd=19} 15. Qxf1 {-1.99/9 0.035s, n=20366, sd=13}
Be7 {+2.24/10 0.025s, n=18575, sd=17} 16. h4 {-2.10/9 0.034s, n=23220, sd=14}
Bf6 {+1.99/9 0.032s, n=23349, sd=15} 17. c3 {-2.09/9 0.027s, n=14574, sd=12}
b4 {+2.09/8 0.023s, n=12102, sd=12} 18. Qa1 {-2.05/9 0.031s, n=23275, sd=13}
Bb7 {+1.97/8 0.020s, n=14162, sd=12} 19. cxb4 {-1.62/10 0.038s, n=23165, sd=16}
d6 {+1.67/9 0.021s, n=15587, sd=18} 20. b5 {-1.68/10 0.014s, n=12189, sd=12}
Nd4+ {+1.94/10 0.015s, n=13512, sd=17}
21. Nxd4 {-1.64/10 0.019s, n=15884, sd=10}
Bxd4 {+1.73/10 0.016s, n=14180, sd=16} 22. Qa4 {-1.41/10 0.027s, n=19608, sd=20}
e5 {+1.33/9 0.022s, n=17396, sd=16} 23. b6+ {-1.03/9 0.026s, n=16214, sd=18}
c6 {+1.22/8 0.028s, n=15237, sd=16} 24. Qa7 {-0.39/10 0.026s, n=17749, sd=17}
Qc8 {+1.17/10 0.026s, n=18136, sd=18} 25. Nf3 {-1.07/10 0.028s, n=23526, sd=17}
Bc5 {+0.93/9 0.023s, n=14569, sd=13} 26. Rc1 {-0.94/11 0.032s, n=24238, sd=21}
f6 {+0.37/11 0.057s, n=39975, sd=22}
27. Be1 {-0.33/10 0.021s, n=13474, sd=19, Black makes an illegal move: e8h8} 1-0