MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "762"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1p1p1pp/2np4/1p3p2/1PP5/PQ6/3PPPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:10:28 +0000"]
[GameEndTime "2026-09-14T16:10:29 +0000"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+3.65/10 0.013s, n=12858, sd=15} Ne5 {-3.24/10 0.031s, n=27626, sd=16}
6. Bb2 {+4.04/10 0.028s, n=26827, sd=18} e6 {-4.02/9 0.028s, n=27375, sd=12}
7. e3 {+4.37/10 0.054s, n=50454, sd=17} Qh4 {-4.37/8 0.013s, n=12686, sd=11}
8. Nc3 {+4.82/10 0.025s, n=22645, sd=10} g5 {-4.99/8 0.018s, n=16231, sd=13}
9. Nd1 {+4.86/9 0.012s, n=12752, sd=9} g4 {-5.19/7 0.018s, n=12664, sd=11}
10. Rc1 {+4.65/9 0.022s, n=19926, sd=13} h5 {-5.14/10 0.049s, n=44271, sd=16}
11. Ne2 {+5.16/10 0.012s, n=12226, sd=15} Rh6 {-5.20/9 0.019s, n=12764, sd=15}
12. Rxc7 {+5.38/11 0.031s, n=28806, sd=15} Kd8 {-5.18/9 0.043s, n=38055, sd=14}
13. Rc1 {+5.98/11 0.037s, n=29927, sd=20} Ne7 {-5.31/9 0.017s, n=15737, sd=14}
14. Nd4 {+5.83/10 0.022s, n=19426, sd=17} Bd7 {-6.21/8 0.040s, n=30145, sd=15}
15. Qa4 {+6.05/10 0.018s, n=17230, sd=20} Ke8 {-5.64/9 0.016s, n=13886, sd=14}
16. Rc7 {+6.77/10 0.039s, n=37364, sd=14} Nc8 {-5.82/10 0.012s, n=12351, sd=14}
17. Nc6 {+7.11/9 0.019s, n=16377, sd=17} Nb6 {-7.09/9 0.021s, n=19914, sd=13}
18. Qa5 {+6.98/11 0.023s, n=22473, sd=20} Nd5 {-7.09/9 0.014s, n=12615, sd=17}
19. Rxa7 {+6.96/10 0.014s, n=14874, sd=17} Rxa7 {-7.16/9 0.021s, n=14658, sd=15}
20. Nxa7 {+6.92/10 0.017s, n=15946, sd=14} Rh7 {-6.82/10 0.045s, n=47156, sd=15}
21. Qa4 {+6.79/8 0.014s, n=13066, sd=15} Qd8 {-6.62/9 0.021s, n=13821, sd=11}
22. Nc6 {+6.52/9 0.019s, n=18164, sd=16} Qc7 {-6.52/10 0.019s, n=19252, sd=17}
23. Bxe5 {+6.43/11 0.019s, n=18985, sd=16}
dxe5 {-5.64/10 0.022s, n=20844, sd=15} 24. e4 {+6.28/11 0.049s, n=42900, sd=17}
fxe4 {-6.47/10 0.016s, n=14770, sd=14} 25. g3 {+6.38/9 0.024s, n=22973, sd=13}
Bh6 {-6.00/9 0.016s, n=15373, sd=19} 26. Bg2 {+6.21/9 0.030s, n=26307, sd=18}
Bxc6 {-6.87/9 0.026s, n=23857, sd=21} 27. bxc6 {+6.64/10 0.015s, n=14020, sd=17}
Qa7 {-6.67/9 0.028s, n=27204, sd=24} 28. Qc2 {+6.77/11 0.014s, n=15821, sd=13}
Qd4 {-6.67/9 0.014s, n=13501, sd=13, White makes an illegal move: e1h1} 0-1