MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "99"]
[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 "rnbqkbr1/1p1ppppp/p6n/2p5/P6P/3P1P2/1PP1P1P1/RNBQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:31 +0000"]
[GameEndTime "2026-09-14T16:06:32 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf5 {+1.02/9 0.026s, n=23915, sd=14}
6. Kf2 {-0.68/9 0.023s, n=20448, sd=16} d5 {+0.91/10 0.024s, n=23007, sd=16}
7. e4 {-0.64/10 0.029s, n=28533, sd=18} dxe4 {+0.97/11 0.020s, n=17664, sd=17}
8. fxe4 {-0.44/10 0.014s, n=13919, sd=16} Qd4+ {+0.71/9 0.023s, n=15482, sd=17}
9. Ke1 {-0.88/10 0.013s, n=13933, sd=19} Ng3 {+0.50/10 0.016s, n=16071, sd=13}
10. Nf3 {-0.98/10 0.013s, n=13298, sd=17} Qd6 {+0.87/11 0.013s, n=13709, sd=16}
11. e5 {-0.88/9 0.015s, n=14968, sd=12} Qe6 {+1.01/9 0.027s, n=21708, sd=23}
12. Rg1 {-0.73/11 0.018s, n=17815, sd=18} Nc6 {+0.52/10 0.013s, n=12081, sd=17}
13. Bf4 {-0.76/11 0.019s, n=17662, sd=17} Qg4 {+0.55/10 0.019s, n=15613, sd=18}
14. Qd2 {-0.70/10 0.017s, n=12796, sd=15} Be6 {+0.54/10 0.026s, n=23394, sd=16}
15. Nc3 {-0.41/10 0.019s, n=16593, sd=14} f6 {+0.43/10 0.017s, n=15356, sd=11}
16. Kf2 {-0.43/10 0.035s, n=26072, sd=16} Nh5 {+0.81/10 0.015s, n=13123, sd=20}
17. g3 {-0.79/9 0.022s, n=18522, sd=18} g5 {+0.84/9 0.029s, n=25533, sd=14}
18. hxg5 {-0.49/9 0.014s, n=12302, sd=15} fxg5 {+1.32/9 0.030s, n=21361, sd=20}
19. Nxg5 {-0.31/9 0.015s, n=13150, sd=20} Nxf4 {+1.20/9 0.011s, n=12547, sd=18}
20. gxf4 {-1.28/10 0.016s, n=15327, sd=19}
Qh4+ {+0.02/10 0.026s, n=24577, sd=19} 21. Ke3 {-0.99/9 0.016s, n=13446, sd=16}
Rxg5 {-0.02/11 0.014s, n=14659, sd=24}
22. Rxg5 {+0.46/11 0.016s, n=18656, sd=17} Bh6 {-0.08/10 0.015s, n=15601, sd=22}
23. Ne4 {+0.05/10 0.039s, n=33160, sd=24} Bxg5 {-0.09/10 0.012s, n=12679, sd=12}
24. fxg5 {+0.04/11 0.012s, n=13675, sd=15}
Nxe5 {-0.04/11 0.028s, n=27987, sd=23}
25. Qg2 {+0.05/11 0.021s, n=22601, sd=21, Black makes an illegal move: e8a8} 1-0