MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "534"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pppp2p1/2n2p1p/1B2p3/4P3/5N2/PPPP1PPP/RNBQK2R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:49 +0000"]
[GameEndTime "2026-09-14T13:36:50 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.59/9 0.021s, n=12297, sd=13} exd4 {-1.75/8 0.026s, n=17155, sd=11}
6. Nxd4 {+1.83/10 0.025s, n=17344, sd=14} Bb4+ {-1.86/10 0.048s, n=31374, sd=18}
7. c3 {+1.79/9 0.024s, n=16081, sd=14} Nxd4 {-1.67/9 0.023s, n=16737, sd=14}
8. Bc4 {+2.10/10 0.019s, n=14896, sd=16} d5 {-1.75/9 0.019s, n=14259, sd=15}
9. Bxd5 {+2.12/10 0.022s, n=13512, sd=19} c6 {-1.85/9 0.024s, n=15919, sd=10}
10. Bc4 {+1.86/9 0.026s, n=19066, sd=12} Be6 {-1.77/10 0.025s, n=18275, sd=20}
11. Bxe6 {+1.44/10 0.020s, n=12706, sd=18}
Nxe6 {-1.32/11 0.017s, n=14389, sd=18}
12. Qh5+ {+1.65/10 0.027s, n=22254, sd=19} Kf8 {-1.19/10 0.014s, n=12088, sd=16}
13. cxb4 {+1.70/11 0.027s, n=15802, sd=13} Qd3 {-1.08/10 0.014s, n=12108, sd=17}
14. Be3 {+1.36/9 0.016s, n=12404, sd=15} Qxe4 {-1.11/11 0.017s, n=13793, sd=19}
15. Nc3 {+1.32/10 0.034s, n=24550, sd=15} Qe5 {-1.10/11 0.028s, n=19251, sd=16}
16. Qxe5 {+1.43/11 0.030s, n=22690, sd=17}
fxe5 {-1.00/10 0.017s, n=15699, sd=15} 17. b5 {+1.32/11 0.027s, n=23371, sd=21}
Nf6 {-0.97/10 0.032s, n=23362, sd=15} 18. bxc6 {+1.30/12 0.036s, n=27944, sd=21}
bxc6 {-1.16/11 0.028s, n=24813, sd=18, White makes an illegal move: e1a1} 0-1