MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "83"]
[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 "rnbqkb1r/p2ppp1p/5n1B/1pp3p1/7P/3P4/PPP1PPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:38 +0000"]
[GameEndTime "2026-09-14T14:49:39 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf8 {+4.48/11 0.011s, n=12702, sd=12} Kxf8 {-4.04/9 0.013s, n=14877, sd=13}
6. hxg5 {+4.28/10 0.028s, n=26019, sd=15} Ng4 {-4.10/9 0.023s, n=21511, sd=14}
7. e3 {+4.10/10 0.018s, n=14222, sd=15} d5 {-4.32/8 0.017s, n=15785, sd=13}
8. Be2 {+4.18/10 0.014s, n=12618, sd=12} h5 {-4.36/8 0.017s, n=16367, sd=13}
9. Bf3 {+4.40/10 0.043s, n=35687, sd=17} Kg7 {-4.24/9 0.029s, n=26025, sd=18}
10. Nc3 {+4.56/10 0.032s, n=24789, sd=16} Be6 {-3.92/9 0.016s, n=14332, sd=20}
11. Nge2 {+4.16/9 0.033s, n=21026, sd=17} b4 {-3.88/10 0.019s, n=18099, sd=16}
12. Na4 {+4.57/10 0.064s, n=42146, sd=16} Nd7 {-4.85/8 0.025s, n=22023, sd=16}
13. Nf4 {+4.57/8 0.030s, n=18045, sd=15} Nge5 {-5.05/8 0.025s, n=22557, sd=15}
14. Nxe6+ {+4.77/10 0.053s, n=28952, sd=17}
fxe6 {-4.71/10 0.019s, n=18656, sd=17}
15. Bxh5 {+5.04/10 0.027s, n=19165, sd=14} Qc7 {-4.55/9 0.021s, n=18875, sd=18}
16. f4 {+5.28/9 0.018s, n=12928, sd=13} Raf8 {-4.79/9 0.017s, n=17076, sd=14}
17. Qe2 {+4.67/9 0.024s, n=16655, sd=14} c4 {-5.20/9 0.018s, n=17903, sd=14}
18. d4 {+5.32/9 0.020s, n=13031, sd=10} Nf7 {-4.71/10 0.029s, n=26923, sd=19}
19. Qg4 {+4.85/9 0.017s, n=16437, sd=15} Qc6 {-4.19/11 0.050s, n=42526, sd=17}
20. b3 {+4.57/10 0.017s, n=16314, sd=17} cxb3 {-4.06/10 0.022s, n=21616, sd=18}
21. cxb3 {+5.98/9 0.015s, n=14237, sd=13} Qc2 {-4.17/11 0.024s, n=25656, sd=24}
22. Qxe6 {+5.80/10 0.024s, n=17820, sd=14}
Rxh5 {-5.25/10 0.010s, n=12151, sd=18}
23. Rxh5 {+6.81/11 0.015s, n=17347, sd=17}
Qxg2 {-6.80/10 0.042s, n=43127, sd=17, White makes an illegal move: e1a1} 0-1