MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "843"]
[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 "rnbqkbnr/2ppp1pp/p4p2/8/2N5/5P2/PPQPP1PP/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:01 +0000"]
[GameEndTime "2026-09-14T14:53:02 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.17/10 0.036s, n=15140, sd=14}
6. Na5 {-0.99/9 0.025s, n=14205, sd=15} e5 {+0.96/8 0.017s, n=14949, sd=14}
7. a3 {-0.73/9 0.030s, n=15126, sd=14} c5 {+1.04/10 0.026s, n=15795, sd=17}
8. b4 {-1.23/10 0.037s, n=23479, sd=18} cxb4 {+1.01/10 0.026s, n=24174, sd=16}
9. axb4 {-0.65/10 0.016s, n=13687, sd=14} Bd6 {+0.53/10 0.042s, n=36457, sd=20}
10. e4 {-0.48/10 0.021s, n=19385, sd=16} Ne7 {+0.12/9 0.025s, n=17785, sd=15}
11. exd5 {-0.05/9 0.023s, n=21435, sd=13} Nd7 {+0.70/9 0.016s, n=13648, sd=12}
12. Ba3 {-0.15/10 0.022s, n=19969, sd=19} Nb6 {+0.16/10 0.039s, n=30209, sd=15}
13. Nc4 {-0.27/10 0.032s, n=28439, sd=16} Nf5 {+0.24/9 0.022s, n=18069, sd=14}
14. Nxd6+ {-0.17/9 0.017s, n=15539, sd=17} Nxd6 {+0.61/8 0.021s, n=12526, sd=15}
15. Bd3 {-0.39/9 0.023s, n=20723, sd=18} Bd7 {+0.30/9 0.031s, n=24977, sd=16}
16. Ne2 {-0.34/9 0.019s, n=16417, sd=13} Bb5 {-0.01/8 0.027s, n=20002, sd=15}
17. Nc3 {-0.17/8 0.017s, n=15550, sd=11} Rc8 {-0.12/10 0.055s, n=45313, sd=16}
18. Qb1 {+0.36/10 0.023s, n=15936, sd=12} Bxd3 {-0.10/8 0.018s, n=16458, sd=15}
19. Qxd3 {+0.15/9 0.018s, n=16229, sd=20}
Nbc4 {-0.28/11 0.015s, n=15735, sd=19, White makes an illegal move: e1h1} 0-1