MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "451"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1pppp2/n7/1p2P1pp/8/3B2P1/PPPP1P1P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:46:23 +0200"]
[GameEndTime "2026-09-14T16:46:24 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be4 {+1.55/10 0.023s, n=18108, sd=16} Rb8 {-1.67/9 0.030s, n=26648, sd=15}
6. d4 {+1.57/10 0.034s, n=21687, sd=16} g4 {-1.46/10 0.044s, n=28051, sd=14}
7. h3 {+1.66/9 0.020s, n=16730, sd=16} d5 {-1.19/9 0.014s, n=13729, sd=13}
8. Bg2 {+1.51/9 0.032s, n=22442, sd=14} c5 {-1.54/10 0.045s, n=33422, sd=16}
9. Nc3 {+1.53/9 0.020s, n=15180, sd=15} gxh3 {-1.40/10 0.046s, n=29387, sd=16}
10. Nxh3 {+1.88/10 0.024s, n=18770, sd=14} Nb4 {-1.68/10 0.013s, n=13207, sd=13}
11. a3 {+1.31/8 0.014s, n=13067, sd=12} Bg4 {-1.54/10 0.016s, n=14769, sd=16}
12. Ne2 {+1.87/10 0.020s, n=16954, sd=16} Nc6 {-1.80/10 0.029s, n=25969, sd=16}
13. e6 {+1.66/11 0.055s, n=39966, sd=17} fxe6 {-1.49/10 0.025s, n=17056, sd=12}
14. dxc5 {+1.49/10 0.037s, n=24925, sd=17} Nf6 {-1.49/10 0.029s, n=24102, sd=15}
15. Nhf4 {+1.08/8 0.017s, n=14137, sd=13} Bh6 {-0.89/9 0.022s, n=16404, sd=13}
16. b4 {+0.79/7 0.027s, n=19350, sd=12} Bxf4 {-0.58/11 0.018s, n=15150, sd=17}
17. Bxf4 {+1.34/10 0.015s, n=12648, sd=17} e5 {-1.01/11 0.045s, n=35330, sd=22}
18. f3 {+1.07/10 0.024s, n=20351, sd=17} Bf5 {-0.99/11 0.018s, n=16466, sd=17}
19. Bg5 {+1.01/10 0.027s, n=21223, sd=15} Kf7 {-0.55/11 0.047s, n=37686, sd=16}
20. f4 {+0.89/10 0.055s, n=41370, sd=14} e4 {-0.71/10 0.048s, n=35262, sd=16}
21. Nd4 {+1.30/9 0.018s, n=14958, sd=15} Qd7 {-0.09/9 0.016s, n=13723, sd=14}
22. Nxc6 {+0.72/9 0.014s, n=12725, sd=15} Qxc6 {-0.39/9 0.015s, n=13635, sd=12}
23. Qd4 {+0.49/10 0.042s, n=34641, sd=16} Bg4 {-0.09/9 0.017s, n=14123, sd=12}
24. f5 {+0.51/9 0.028s, n=24138, sd=14}
Bxf5 {-0.15/9 0.049s, n=24861, sd=17, White makes an illegal move: e1h1} 0-1