MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "564"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "2bqkbnr/rpppp1pp/n4p2/p7/3P4/4B2N/PPP1PPPP/RN1QKBR1 w Qk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:35 +0200"]
[GameEndTime "2026-09-14T15:58:36 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. g4 {+1.30/9 0.014s, n=13055, sd=10} c6 {-1.21/8 0.017s, n=15038, sd=12}
6. Nc3 {+1.11/8 0.016s, n=14657, sd=12} d5 {-0.57/10 0.033s, n=20050, sd=15}
7. Qd2 {+0.96/10 0.048s, n=35932, sd=15} b5 {-0.42/9 0.025s, n=18318, sd=13}
8. g5 {+0.84/9 0.015s, n=12880, sd=11} Bf5 {-0.08/9 0.021s, n=14221, sd=13}
9. Nf4 {+0.01/8 0.036s, n=23082, sd=12} fxg5 {+0.27/10 0.020s, n=17614, sd=14}
10. Nd3 {+0.03/9 0.024s, n=17194, sd=12} h6 {+0.50/10 0.021s, n=16321, sd=14}
11. Ne5 {+0.04/10 0.024s, n=19359, sd=16} Rc7 {+0.43/9 0.027s, n=20636, sd=14}
12. h4 {+0.46/9 0.024s, n=15621, sd=11} gxh4 {-0.17/9 0.031s, n=24765, sd=18}
13. Bf4 {+0.62/11 0.029s, n=22420, sd=13} Nf6 {-0.56/10 0.032s, n=25868, sd=17}
14. e4 {+1.02/10 0.017s, n=17268, sd=19} dxe4 {-0.37/10 0.016s, n=16289, sd=17}
15. Nxb5 {+0.56/11 0.027s, n=26384, sd=20}
cxb5 {-1.03/10 0.032s, n=23338, sd=19}
16. Bxb5+ {+0.34/10 0.020s, n=18809, sd=24}
Bd7 {-0.14/10 0.026s, n=22051, sd=19} 17. Qxa5 {-0.11/8 0.033s, n=25715, sd=19}
Nb8 {-0.23/11 0.023s, n=14394, sd=16} 18. Nxd7 {+0.77/10 0.013s, n=13743, sd=15}
Rxd7 {-0.64/11 0.016s, n=16040, sd=19} 19. Qa8 {-0.12/10 0.044s, n=41482, sd=17}
g5 {-0.20/11 0.031s, n=25197, sd=18} 20. Bxb8 {+0.07/9 0.015s, n=12651, sd=11}
Bg7 {+0.16/12 0.018s, n=14498, sd=18}
21. Qb7 {+0.06/11 0.013s, n=13290, sd=16, Black makes an illegal move: e8h8} 1-0