MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1380"]
[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 "rnbqkb1r/p2pppp1/1pp4n/7p/5PP1/5N1B/PPPPP2P/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:30 +0000"]
[GameEndTime "2026-09-14T13:39:31 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {+8.08/10 0.023s, n=16816, sd=13}
6. Bxg4 {-7.75/9 0.041s, n=27549, sd=12} Nxg4 {+7.57/10 0.048s, n=30969, sd=15}
7. d3 {-7.56/9 0.033s, n=17516, sd=13} d5 {+7.63/8 0.015s, n=12993, sd=10}
8. Bd2 {-7.37/9 0.026s, n=19826, sd=14} Nh6 {+7.58/9 0.017s, n=13391, sd=10}
9. Nc3 {-7.26/9 0.015s, n=12335, sd=10} Bg4 {+7.61/9 0.023s, n=14966, sd=11}
10. e4 {-7.15/10 0.032s, n=20018, sd=20} d4 {+7.19/9 0.026s, n=18074, sd=12}
11. Nb1 {-6.92/9 0.031s, n=15550, sd=11} f6 {+7.32/9 0.047s, n=27128, sd=12}
12. Qe2 {-7.35/9 0.057s, n=28815, sd=14} Qd7 {+7.47/9 0.022s, n=13876, sd=15}
13. h3 {-7.61/9 0.030s, n=19819, sd=16} Nf7 {+7.25/9 0.030s, n=16409, sd=16}
14. c3 {-7.37/10 0.019s, n=14754, sd=18} c5 {+7.30/10 0.044s, n=27855, sd=15}
15. cxd4 {-7.72/10 0.080s, n=36550, sd=16} Nc6 {+7.63/10 0.039s, n=23417, sd=17}
16. dxc5 {-7.62/9 0.060s, n=29731, sd=16} Bxf3 {+7.80/11 0.048s, n=24555, sd=22}
17. Qxf3 {-7.88/10 0.033s, n=19055, sd=18} Nd4 {+7.69/10 0.035s, n=20268, sd=21}
18. Qd1 {-7.77/10 0.027s, n=18012, sd=23} Rxh3 {+7.83/10 0.027s, n=17001, sd=20}
19. Rxh3 {-7.95/10 0.041s, n=34889, sd=18} Qxh3 {+7.86/9 0.041s, n=21438, sd=19}
20. Qa4+ {-7.76/9 0.048s, n=38886, sd=21} Qd7 {+7.50/8 0.017s, n=14256, sd=16}
21. Qxd7+ {-7.84/9 0.027s, n=23714, sd=18}
Kxd7 {+7.58/10 0.032s, n=19550, sd=17} 22. c6+ {-7.41/9 0.027s, n=24695, sd=14}
Nxc6 {+7.46/8 0.023s, n=15936, sd=17} 23. Nc3 {-7.50/9 0.014s, n=12469, sd=15}
e5 {+7.35/9 0.018s, n=15407, sd=13, White makes an illegal move: e1a1} 0-1