MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "256"]
[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 "rnbqkbnr/1p1pp1pp/p1p5/5p2/8/N6P/PPPPPPPN/R1BQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:20 +0000"]
[GameEndTime "2026-09-14T14:50:21 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {+1.81/8 0.014s, n=14162, sd=13}
6. g3 {-1.16/10 0.036s, n=29258, sd=16} e5 {+0.94/9 0.020s, n=17742, sd=13}
7. d4 {-0.89/9 0.026s, n=24377, sd=16} d6 {+0.76/9 0.013s, n=12300, sd=14}
8. c4 {-1.11/9 0.041s, n=28328, sd=19} Nf6 {+1.22/9 0.028s, n=24312, sd=16}
9. Nb1 {-1.48/9 0.029s, n=25971, sd=14} Be6 {+1.44/9 0.019s, n=15953, sd=15}
10. g4 {-1.34/9 0.028s, n=21866, sd=13} Bxc4 {+1.40/8 0.016s, n=15054, sd=14}
11. gxf5 {-1.29/9 0.019s, n=16712, sd=14} Nbd7 {+1.19/9 0.019s, n=16638, sd=12}
12. Nc3 {-1.09/9 0.020s, n=17993, sd=13} Bf7 {+1.62/9 0.029s, n=18820, sd=14}
13. dxe5 {-1.54/8 0.020s, n=17170, sd=12} Nxe5 {+1.26/9 0.016s, n=13846, sd=14}
14. Bf4 {-1.77/8 0.015s, n=12807, sd=14} d5 {+1.40/10 0.032s, n=24791, sd=16}
15. e3 {-1.50/9 0.024s, n=18665, sd=14} Bd6 {+1.56/11 0.032s, n=26704, sd=15}
16. Qc2 {-1.29/9 0.018s, n=14236, sd=14} d4 {+1.48/9 0.038s, n=27119, sd=15}
17. exd4 {-1.54/9 0.013s, n=12302, sd=17} Nd3+ {+2.17/11 0.024s, n=22964, sd=19}
18. Bxd3 {-1.32/11 0.032s, n=28748, sd=20}
Bxf4 {+1.74/10 0.017s, n=12380, sd=18}
19. Nf3 {-1.19/12 0.013s, n=14994, sd=16, Black makes an illegal move: e8a8} 1-0