MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "917"]
[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 "rnbqkb1r/ppppppp1/5n2/7p/P3P3/3P2P1/RPP2P1P/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:54 +0000"]
[GameEndTime "2026-09-14T13:39:55 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.43/9 0.022s, n=14709, sd=14}
6. Nf3 {-0.48/9 0.029s, n=18664, sd=16} h4 {-0.11/8 0.027s, n=20266, sd=14}
7. Nxh4 {-0.29/9 0.036s, n=16776, sd=16} d5 {+0.52/10 0.026s, n=18026, sd=14}
8. Nc3 {-0.39/9 0.023s, n=12452, sd=13} dxe4 {+0.66/10 0.025s, n=17433, sd=16}
9. Nxe4 {-0.30/9 0.082s, n=36911, sd=20} Qd5 {+1.01/10 0.038s, n=27250, sd=24}
10. c4 {+0.43/10 0.031s, n=15488, sd=18} Qe6 {+0.90/11 0.029s, n=18472, sd=20}
11. Bg2 {+1.28/10 0.032s, n=16209, sd=14} Nxe4 {+0.81/11 0.019s, n=13849, sd=20}
12. Bxe4 {+1.08/9 0.016s, n=13331, sd=16} Rxh4 {+3.54/10 0.027s, n=17939, sd=19}
13. gxh4 {-4.70/9 0.027s, n=21796, sd=17} f5 {+4.50/12 0.069s, n=46244, sd=21}
14. f3 {-4.04/9 0.033s, n=27735, sd=16} fxe4 {+4.10/10 0.030s, n=21529, sd=20}
15. fxe4 {-3.57/11 0.043s, n=27651, sd=19} Qg6 {+3.60/9 0.025s, n=17432, sd=17}
16. b3 {-4.03/10 0.025s, n=18414, sd=19} e5 {+4.28/9 0.028s, n=21024, sd=18}
17. Qf3 {-3.58/9 0.026s, n=15586, sd=18} Nd4 {+4.18/9 0.036s, n=30556, sd=17}
18. Qg3 {-4.36/8 0.017s, n=12212, sd=16} Qxg3+ {+4.01/9 0.030s, n=20360, sd=15}
19. hxg3 {-3.54/9 0.025s, n=16884, sd=13} Bg4 {+4.35/10 0.025s, n=19432, sd=17}
20. Kf2 {-3.99/8 0.016s, n=12137, sd=17} Nxb3 {+4.67/10 0.028s, n=19628, sd=18}
21. Ba3 {-4.43/10 0.018s, n=13639, sd=19} Nc5 {+4.88/10 0.017s, n=15406, sd=13}
22. Ke3 {-4.28/8 0.016s, n=12237, sd=12, Black makes an illegal move: e8a8} 1-0