MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "95"]
[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 "rnb1kbnr/ppq1ppp1/3p3p/2p3P1/8/2P2N1P/PP1PPP2/RNBQKB1R b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:33 +0000"]
[GameEndTime "2026-09-14T15:59:34 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg5 {+1.34/10 0.032s, n=22533, sd=15}
6. Nxg5 {-1.29/10 0.041s, n=27149, sd=16} d5 {+1.51/9 0.023s, n=19572, sd=13}
7. d4 {-1.43/8 0.029s, n=15519, sd=12} Bd7 {+1.48/9 0.025s, n=18474, sd=12}
8. dxc5 {-1.30/9 0.027s, n=17654, sd=14} e6 {+1.35/9 0.018s, n=14647, sd=15}
9. b4 {-1.59/10 0.061s, n=37117, sd=19} a5 {+1.87/10 0.022s, n=17444, sd=12}
10. Bb2 {-1.35/10 0.057s, n=35161, sd=18} Be7 {+1.04/9 0.044s, n=30449, sd=11}
11. Nf3 {-0.80/10 0.037s, n=21990, sd=14} Nc6 {+1.11/9 0.027s, n=20033, sd=15}
12. a3 {-0.80/11 0.032s, n=22340, sd=17} Nf6 {+0.80/10 0.032s, n=20599, sd=14}
13. e3 {-0.48/11 0.017s, n=13297, sd=17} e5 {+0.53/9 0.025s, n=17873, sd=15}
14. b5 {-0.93/11 0.032s, n=21938, sd=22} Nd8 {+0.39/11 0.045s, n=24357, sd=22}
15. c4 {-0.77/11 0.020s, n=13932, sd=17} d4 {+0.41/10 0.022s, n=12919, sd=16}
16. exd4 {-0.59/11 0.037s, n=19741, sd=20} exd4 {+0.29/9 0.020s, n=12203, sd=15}
17. Qxd4 {-0.49/11 0.029s, n=15916, sd=15} Ne6 {+0.46/10 0.028s, n=20748, sd=20}
18. Qe5 {+0.05/9 0.045s, n=22546, sd=16} Qxc5 {+0.75/10 0.019s, n=12396, sd=14}
19. Nc3 {-0.40/9 0.025s, n=13094, sd=15} Rh5 {+0.62/11 0.046s, n=28428, sd=19}
20. Qe3 {-0.41/8 0.025s, n=12532, sd=18} Qxe3+ {+0.82/9 0.026s, n=20953, sd=18}
21. fxe3 {-0.55/9 0.034s, n=19357, sd=18} Nc5 {+0.25/8 0.023s, n=14459, sd=16}
22. Rd1 {-0.37/11 0.077s, n=39833, sd=20} Bg4 {+0.44/9 0.019s, n=13681, sd=14}
23. Be2 {-0.23/9 0.022s, n=12386, sd=16} Rc8 {+0.39/10 0.026s, n=14500, sd=16}
24. h4 {-0.06/9 0.040s, n=16676, sd=15}
Rf5 {+0.19/9 0.041s, n=26039, sd=17, White makes an illegal move: e1h1} 0-1