MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "568"]
[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 "rnbqkbr1/1pp1pppp/3p3n/p7/PP4P1/2N5/2PPPP1P/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:45 +0000"]
[GameEndTime "2026-09-14T13:37:46 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+4.32/10 0.015s, n=13231, sd=14}
6. Na2 {-4.39/9 0.020s, n=17460, sd=18} Nxg4 {+4.41/9 0.033s, n=27999, sd=14}
7. Nxb4 {-4.42/9 0.018s, n=12229, sd=12} c5 {+4.22/9 0.030s, n=27365, sd=14}
8. Nd3 {-4.08/10 0.016s, n=14123, sd=14} g6 {+4.34/9 0.018s, n=16430, sd=13}
9. Bb2 {-3.65/9 0.018s, n=15803, sd=11} e5 {+4.12/10 0.030s, n=22441, sd=13}
10. e3 {-4.30/10 0.031s, n=26798, sd=13} Nc6 {+3.84/10 0.034s, n=27110, sd=17}
11. Bg2 {-3.74/11 0.033s, n=25534, sd=20} c4 {+4.48/11 0.028s, n=26108, sd=16}
12. h3 {-3.78/9 0.017s, n=14895, sd=18} Nh6 {+4.46/11 0.020s, n=18512, sd=16}
13. Nc1 {-4.02/8 0.023s, n=14892, sd=13} Nf5 {+4.84/10 0.014s, n=12203, sd=13}
14. Bd5 {-4.97/9 0.017s, n=14845, sd=14} Qb6 {+4.51/10 0.020s, n=16069, sd=16}
15. Bc3 {-4.36/10 0.021s, n=16707, sd=18} Qc5 {+4.41/11 0.025s, n=20168, sd=19}
16. Qf3 {-4.75/10 0.026s, n=18973, sd=18} Rg7 {+4.46/10 0.022s, n=17761, sd=16}
17. h4 {-4.14/10 0.021s, n=17075, sd=16} Bd7 {+4.26/9 0.028s, n=17875, sd=15}
18. Rb1 {-3.96/9 0.028s, n=21828, sd=13} Nfe7 {+4.56/10 0.039s, n=28621, sd=17}
19. Rb5 {-3.73/10 0.019s, n=12090, sd=14} Qa3 {+3.58/10 0.023s, n=20028, sd=16}
20. Nge2 {-4.24/11 0.043s, n=35341, sd=17}
Nxd5 {+3.82/11 0.037s, n=29421, sd=18}
21. Qxd5 {-4.01/11 0.017s, n=15074, sd=16} Be6 {+3.80/10 0.016s, n=13737, sd=15}
22. Qg2 {-3.24/10 0.026s, n=20548, sd=16, Black makes an illegal move: e8a8} 1-0