MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "350"]
[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 "rnb1kb1r/ppp2ppp/1P1pp2n/6q1/6P1/8/P1PPPP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:35 +0000"]
[GameEndTime "2026-09-14T14:50:36 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc7 {-0.10/9 0.030s, n=22977, sd=14} Na6 {-0.22/9 0.013s, n=12433, sd=14}
6. h3 {-0.21/9 0.036s, n=33437, sd=17} Qa5 {-0.03/9 0.020s, n=19268, sd=9}
7. Bb2 {+0.07/9 0.025s, n=17940, sd=12} Qb6 {-0.22/8 0.015s, n=13581, sd=11}
8. Qc1 {+0.03/10 0.025s, n=22716, sd=17} Bd7 {+0.01/9 0.023s, n=21681, sd=14}
9. Nf3 {+0.08/9 0.037s, n=30681, sd=17} f6 {+0.26/9 0.033s, n=29487, sd=19}
10. c4 {-0.15/8 0.017s, n=15114, sd=13} Nf7 {-0.11/9 0.036s, n=32080, sd=13}
11. Bg2 {+0.01/9 0.024s, n=21195, sd=12} Rc8 {+0.10/9 0.017s, n=15940, sd=16}
12. Nc3 {-0.03/8 0.014s, n=12979, sd=13} h5 {+0.22/10 0.034s, n=25280, sd=16}
13. g5 {+0.09/9 0.015s, n=13310, sd=11} fxg5 {+0.07/10 0.016s, n=15795, sd=12}
14. Ne4 {+0.49/9 0.018s, n=15531, sd=14} g4 {-0.26/8 0.019s, n=15594, sd=14}
15. Nfg5 {-0.47/10 0.033s, n=26313, sd=17}
Nxg5 {+0.46/10 0.021s, n=19243, sd=13}
16. Nxg5 {-0.05/11 0.015s, n=14654, sd=14} Qa5 {+0.36/9 0.016s, n=14206, sd=13}
17. h4 {+1.46/10 0.021s, n=19923, sd=13}
Rxc7 {-0.30/9 0.019s, n=14067, sd=17, White makes an illegal move: e1h1} 0-1