MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "361"]
[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 "r1bqkb1r/1p1ppppp/p1n4n/2p5/5Q2/4P3/PPPPKPPP/RNB2BNR w kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:36 +0000"]
[GameEndTime "2026-09-14T13:37:37 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-2.67/9 0.038s, n=23682, sd=14} f6 {+2.35/9 0.024s, n=15713, sd=13}
6. c4 {-2.62/9 0.025s, n=14953, sd=15} e5 {+2.62/10 0.024s, n=19797, sd=18}
7. Qh4 {-2.90/10 0.028s, n=19422, sd=19} Nf5 {+3.17/11 0.014s, n=12911, sd=15}
8. Qe4 {-3.12/10 0.019s, n=16385, sd=16} Nd6 {+3.20/13 0.022s, n=19592, sd=20}
9. Qc2 {-3.27/10 0.026s, n=21663, sd=16} e4 {+3.02/12 0.021s, n=14487, sd=14}
10. Ne1 {-2.75/9 0.022s, n=16645, sd=13} b5 {+3.27/10 0.055s, n=44474, sd=16}
11. Nc3 {-2.89/10 0.045s, n=32581, sd=17} f5 {+2.81/9 0.015s, n=12662, sd=14}
12. b3 {-2.99/10 0.031s, n=27042, sd=18} Nb4 {+2.51/9 0.018s, n=14306, sd=15}
13. Qd1 {-2.97/9 0.018s, n=12273, sd=12} bxc4 {+2.87/9 0.018s, n=15024, sd=15}
14. bxc4 {-2.51/9 0.016s, n=13435, sd=12} Nxc4 {+2.49/9 0.025s, n=20679, sd=15}
15. a3 {-2.49/11 0.031s, n=25806, sd=19} Nc6 {+3.09/10 0.019s, n=16621, sd=14}
16. d3 {-2.48/10 0.027s, n=21317, sd=17} Nb6 {+2.79/9 0.020s, n=18736, sd=15}
17. dxe4 {-2.09/10 0.020s, n=18248, sd=14}
fxe4 {+3.35/12 0.020s, n=16887, sd=17}
18. Nxe4 {-2.41/10 0.037s, n=30547, sd=17} d5 {+2.76/11 0.016s, n=14313, sd=23}
19. Ng3 {-2.88/10 0.032s, n=21530, sd=19} h5 {+2.77/10 0.017s, n=16642, sd=20}
20. h4 {-2.56/10 0.015s, n=12401, sd=16} Bg4+ {+2.55/9 0.028s, n=23199, sd=16}
21. f3 {-3.00/9 0.024s, n=20258, sd=19} Bd6 {+2.93/11 0.023s, n=19222, sd=18}
22. Kf2 {-2.49/10 0.020s, n=16594, sd=17} Qc7 {+2.75/11 0.027s, n=23776, sd=17}
23. Ne2 {-2.99/10 0.020s, n=16497, sd=15, Black makes an illegal move: e8h8} 1-0