MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1328"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbn1/ppppp1pr/2n5/5p1p/6PN/P4P2/1PPPP2P/RNBQKB1R b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:23:08 +0200"]
[GameEndTime "2026-09-14T16:23:09 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+3.71/11 0.019s, n=14925, sd=13}
6. Ng2 {-3.87/10 0.025s, n=19741, sd=16} hxg4 {+3.56/10 0.039s, n=27694, sd=18}
7. fxg4 {-3.45/10 0.055s, n=40052, sd=16} Qg5 {+4.18/9 0.018s, n=13037, sd=11}
8. e4 {-2.99/9 0.025s, n=16605, sd=16} Nf6 {+3.89/9 0.024s, n=17133, sd=14}
9. exf5 {-3.48/9 0.021s, n=16349, sd=14} Qxg4 {+3.62/8 0.023s, n=17142, sd=12}
10. Qxg4 {-3.36/11 0.025s, n=19983, sd=20}
Nxg4 {+3.11/10 0.029s, n=24805, sd=19}
11. fxe6 {-3.19/10 0.035s, n=29454, sd=21} Nd4 {+2.92/9 0.028s, n=19685, sd=19}
12. Bd3 {-2.64/10 0.014s, n=13031, sd=20} Nf3+ {+2.92/8 0.018s, n=15096, sd=19}
13. Kf1 {-2.52/9 0.028s, n=24001, sd=19}
Ngxh2+ {+3.04/10 0.048s, n=39460, sd=22}
14. Ke2 {-3.23/9 0.026s, n=20779, sd=18} Rh6 {+3.15/10 0.015s, n=12062, sd=18}
15. Nc3 {-2.67/9 0.019s, n=15746, sd=16} dxe6 {+2.93/10 0.034s, n=26087, sd=18}
16. Be4 {-2.14/10 0.021s, n=15896, sd=17} Nd4+ {+2.74/9 0.019s, n=13402, sd=16}
17. Kd1 {-2.33/9 0.017s, n=13663, sd=18} Ng4 {+2.94/11 0.029s, n=22617, sd=16}
18. Rf1 {-2.88/10 0.027s, n=25638, sd=15} Rf6 {+2.68/11 0.043s, n=40989, sd=21}
19. Ke1 {-3.18/10 0.016s, n=15878, sd=15} e5 {+2.95/9 0.016s, n=12857, sd=21}
20. Ne3 {-3.00/9 0.037s, n=28165, sd=16} c6 {+3.20/9 0.020s, n=13531, sd=13}
21. b4 {-2.98/9 0.024s, n=17367, sd=14} Rh6 {+3.42/8 0.041s, n=28391, sd=14}
22. Kd1 {-3.19/8 0.023s, n=16325, sd=13} Be7 {+3.68/9 0.046s, n=32312, sd=16}
23. Bb2 {-3.01/8 0.015s, n=12224, sd=17} Bg5 {+4.03/11 0.030s, n=22584, sd=18}
24. Nxg4 {-4.27/9 0.021s, n=15443, sd=18} Bxg4+ {+4.50/9 0.016s, n=12226, sd=21}
25. Kc1 {-3.98/9 0.021s, n=15826, sd=18, Black makes an illegal move: e8a8} 1-0