MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "970"]
[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 "1nbqkbnr/rpppp1pp/8/p7/N5p1/5N2/PPPPPP1P/R1BQKB1R w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:56 +0000"]
[GameEndTime "2026-09-14T14:53:57 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ng5 {-1.33/9 0.019s, n=19535, sd=14} e5 {+2.19/9 0.012s, n=12260, sd=16}
6. d4 {-1.94/9 0.021s, n=20547, sd=14} h6 {+2.26/10 0.016s, n=16010, sd=21}
7. Ne4 {-1.15/10 0.024s, n=22207, sd=16} d5 {+0.98/8 0.019s, n=16974, sd=12}
8. Nec3 {-0.48/10 0.013s, n=14272, sd=14} e4 {+2.26/9 0.015s, n=14838, sd=16}
9. Bf4 {-1.80/9 0.014s, n=13779, sd=18} Na6 {+1.95/10 0.018s, n=17563, sd=15}
10. f3 {-1.54/10 0.016s, n=16601, sd=16} c6 {+2.83/11 0.013s, n=13684, sd=18}
11. fxe4 {-1.18/11 0.019s, n=20269, sd=15} b5 {+1.90/11 0.014s, n=15404, sd=14}
12. exd5 {-1.71/10 0.028s, n=27272, sd=18} bxa4 {+1.43/9 0.018s, n=16410, sd=15}
13. dxc6 {-1.17/11 0.054s, n=48854, sd=16} Bb4 {+1.70/9 0.026s, n=24164, sd=14}
14. Bg2 {-1.78/10 0.017s, n=17007, sd=18} a3 {+2.30/11 0.013s, n=15313, sd=19}
15. Qd3 {-2.28/11 0.031s, n=27808, sd=20} axb2 {+2.83/11 0.025s, n=24684, sd=23}
16. Rb1 {-0.97/11 0.025s, n=23597, sd=14} Nc5 {+3.36/10 0.018s, n=17320, sd=18}
17. dxc5 {-3.12/8 0.023s, n=14991, sd=15} Qxd3 {+3.46/12 0.019s, n=22395, sd=19}
18. exd3 {-3.02/9 0.022s, n=17498, sd=14}
Bxc3+ {+2.82/10 0.009s, n=12333, sd=16}
19. Bd2 {-3.16/10 0.013s, n=15110, sd=19} Bd4 {+3.46/10 0.012s, n=13677, sd=22}
20. c3 {-2.77/11 0.020s, n=23425, sd=19} Bxc5 {+3.45/14 0.046s, n=49979, sd=22}
21. Rxb2 {-3.26/11 0.033s, n=34945, sd=20} Ne7 {+3.72/12 0.015s, n=17430, sd=22}
22. d4 {-3.96/11 0.036s, n=37585, sd=16} Ba3 {+2.97/12 0.028s, n=31887, sd=20}
23. Rb3 {-3.61/10 0.027s, n=26788, sd=13}
Bd6 {+2.45/11 0.014s, n=16568, sd=17, White makes an illegal move: e1h1} 0-1