MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "619"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/pppp2pp/2n5/P3pp2/8/2N2P2/1PPPP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:51:47 +0000"]
[GameEndTime "2026-09-14T14:51:48 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-0.41/9 0.015s, n=13810, sd=13} Bb4 {+0.45/8 0.016s, n=14852, sd=13}
6. a6 {-0.54/8 0.016s, n=14147, sd=15} bxa6 {+0.65/9 0.032s, n=23957, sd=16}
7. Nd5 {-0.37/9 0.015s, n=13345, sd=15} Bd6 {+0.34/9 0.025s, n=22577, sd=13}
8. Nh3 {-0.21/9 0.037s, n=28331, sd=18} Qh4+ {+0.19/8 0.033s, n=28667, sd=13}
9. g3 {+0.53/9 0.020s, n=18849, sd=12} Qh6 {-0.16/10 0.032s, n=27350, sd=14}
10. d4 {+0.30/9 0.026s, n=17998, sd=15} Bb7 {-0.08/10 0.025s, n=21459, sd=10}
11. Bg2 {+0.09/9 0.015s, n=14007, sd=13} Nf6 {-0.48/9 0.025s, n=21700, sd=17}
12. e4 {+0.12/9 0.020s, n=12310, sd=20} Qh5 {-0.22/10 0.044s, n=37799, sd=18}
13. Nxf6+ {+0.37/10 0.031s, n=26736, sd=19}
gxf6 {-0.47/8 0.016s, n=12248, sd=17} 14. d5 {+0.61/10 0.045s, n=37763, sd=18}
Ne7 {-0.54/10 0.028s, n=24099, sd=16} 15. Be3 {+0.75/10 0.027s, n=18806, sd=16}
fxe4 {-0.75/8 0.025s, n=22194, sd=22} 16. fxe4 {+1.09/10 0.022s, n=22684, sd=19}
Qxd1+ {-0.56/10 0.017s, n=17791, sd=16}
17. Kxd1 {+0.90/8 0.017s, n=17039, sd=13} c6 {-0.61/10 0.027s, n=22268, sd=17}
18. c4 {+0.58/8 0.017s, n=16461, sd=13} cxd5 {-0.56/11 0.015s, n=17059, sd=18}
19. exd5 {+0.68/11 0.015s, n=16350, sd=15} Nf5 {-0.91/9 0.012s, n=12670, sd=17}
20. Bd2 {+0.98/10 0.036s, n=31933, sd=15} Nd4 {-0.72/9 0.029s, n=29221, sd=13}
21. Bc3 {+0.75/9 0.016s, n=15499, sd=15} Nb3 {-1.05/10 0.037s, n=33849, sd=16}
22. Ra4 {+1.20/10 0.018s, n=18146, sd=14} Be7 {-1.05/9 0.013s, n=12419, sd=12}
23. Nf2 {+1.01/10 0.018s, n=18431, sd=14} Nc5 {-0.83/9 0.012s, n=12145, sd=13}
24. Ra2 {+1.09/10 0.013s, n=13473, sd=17} d6 {-0.88/11 0.030s, n=26010, sd=17}
25. Rf1 {+1.04/9 0.017s, n=18107, sd=17} f5 {-0.94/10 0.025s, n=25405, sd=16}
26. Kc2 {+0.92/11 0.031s, n=32493, sd=20, Black makes an illegal move: e8h8} 1-0