MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "965"]
[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 "rn1qkbnr/pp2pp1p/3p4/2p2bp1/2PP4/4B2P/PP2PPP1/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:06 +0000"]
[GameEndTime "2026-09-14T13:40:07 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxc5 {+1.83/9 0.026s, n=22119, sd=16} Qa5+ {-1.87/8 0.021s, n=18269, sd=15}
6. Qd2 {+1.60/9 0.017s, n=15722, sd=15} Nc6 {-1.41/10 0.025s, n=22547, sd=16}
7. Qxa5 {+1.83/11 0.015s, n=15721, sd=16} Nxa5 {-1.81/11 0.036s, n=31422, sd=18}
8. Bd4 {+1.92/10 0.014s, n=14340, sd=16} f6 {-1.61/9 0.016s, n=15914, sd=13}
9. Bc3 {+2.77/11 0.022s, n=21170, sd=20} Nxc4 {-2.07/11 0.023s, n=22768, sd=18}
10. e4 {+1.74/11 0.024s, n=23076, sd=20} Be6 {-2.00/11 0.032s, n=30424, sd=19}
11. Nf3 {+1.86/10 0.015s, n=14521, sd=15} Ne5 {-1.52/10 0.028s, n=25843, sd=19}
12. Nd4 {+1.92/10 0.016s, n=15529, sd=16} Bd7 {-1.53/10 0.018s, n=17012, sd=16}
13. cxd6 {+1.93/10 0.015s, n=13281, sd=16} e6 {-1.65/10 0.018s, n=18586, sd=18}
14. Nb5 {+1.67/8 0.019s, n=17312, sd=12} Bxb5 {-1.71/10 0.013s, n=13612, sd=20}
15. Bxb5+ {+1.56/9 0.013s, n=12751, sd=18} Kf7 {-1.44/9 0.019s, n=18029, sd=19}
16. d7 {+1.52/9 0.012s, n=12037, sd=17} a6 {-1.55/10 0.017s, n=17247, sd=16}
17. Be2 {+1.45/9 0.014s, n=14005, sd=18} Rd8 {-1.51/9 0.015s, n=15018, sd=15}
18. h4 {+1.71/9 0.017s, n=16025, sd=13} g4 {-1.02/10 0.023s, n=21523, sd=21}
19. Nd2 {+1.60/10 0.013s, n=12472, sd=14}
Rxd7 {-1.06/10 0.016s, n=15733, sd=14, White makes an illegal move: e1a1} 0-1