MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1931"]
[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/ppqppp1p/8/2p3P1/8/5N2/PPPPPPPR/RNBQKB2 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:42 +0000"]
[GameEndTime "2026-09-14T13:41:43 +0000"]
[PlyCount "53"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+3.77/10 0.040s, n=30830, sd=16} Bg7 {-3.76/9 0.021s, n=18777, sd=11}
6. Nd5 {+3.78/8 0.014s, n=12066, sd=14} Qc6 {-3.77/9 0.025s, n=20559, sd=13}
7. c4 {+4.00/10 0.025s, n=21539, sd=14} d6 {-3.66/9 0.020s, n=17523, sd=14}
8. Qc2 {+3.75/9 0.023s, n=21083, sd=16} h6 {-3.80/10 0.020s, n=18013, sd=19}
9. g6 {+4.47/9 0.022s, n=18284, sd=15} Nf6 {-3.49/8 0.020s, n=19181, sd=17}
10. gxf7+ {+3.50/9 0.035s, n=32003, sd=18} Kxf7 {-3.53/8 0.014s, n=13357, sd=19}
11. Nf4 {+3.72/10 0.015s, n=14164, sd=15} Qe8 {-3.56/10 0.013s, n=13588, sd=19}
12. Nh4 {+3.49/9 0.021s, n=19442, sd=17} Nc6 {-3.27/10 0.013s, n=13218, sd=18}
13. g3 {+3.58/9 0.021s, n=18841, sd=16} Nd4 {-2.95/8 0.015s, n=14206, sd=15}
14. Qg6+ {+3.69/9 0.015s, n=15292, sd=16} Kf8 {-2.86/9 0.015s, n=14778, sd=18}
15. Qb1 {+3.99/10 0.023s, n=21695, sd=17} Ng4 {-3.49/9 0.024s, n=21829, sd=12}
16. Rg2 {+3.78/8 0.015s, n=12669, sd=13} Ne5 {-2.90/9 0.017s, n=15472, sd=15}
17. b3 {+3.30/9 0.027s, n=23477, sd=16} Bf6 {-2.78/10 0.019s, n=18231, sd=18}
18. Bb2 {+3.36/10 0.015s, n=14309, sd=20} Rg8 {-3.19/10 0.022s, n=20083, sd=16}
19. Qe4 {+3.06/9 0.016s, n=14134, sd=17} Bd7 {-2.79/9 0.013s, n=12058, sd=14}
20. Bxd4 {+3.04/10 0.031s, n=25603, sd=17}
cxd4 {-2.91/10 0.023s, n=20744, sd=15} 21. Rh2 {+3.18/10 0.026s, n=19119, sd=17}
Ng4 {-3.05/10 0.015s, n=13145, sd=18} 22. Rh3 {+3.33/10 0.020s, n=15345, sd=18}
e5 {-3.44/12 0.082s, n=66958, sd=22} 23. Nfg6+ {+3.08/10 0.023s, n=21014, sd=22}
Kg7 {-2.63/11 0.018s, n=16921, sd=21} 24. f3 {+2.97/9 0.015s, n=12460, sd=14}
Bxh4 {-3.28/10 0.016s, n=15011, sd=20}
25. Nxh4 {+3.12/10 0.018s, n=16519, sd=16} Nf6 {-3.32/9 0.016s, n=14225, sd=13}
26. Qxb7 {+2.76/11 0.036s, n=33837, sd=22} Rb8 {-2.80/9 0.014s, n=12391, sd=13}
27. Qc7 {+3.92/10 0.022s, n=19704, sd=18} Rc8 {-3.18/9 0.022s, n=20290, sd=15}
28. Qxd6 {+3.11/9 0.022s, n=20126, sd=15} Rc6 {-3.85/10 0.025s, n=27631, sd=18}
29. Qa3 {+3.33/10 0.018s, n=16122, sd=20} Bxh3 {-3.58/11 0.012s, n=13139, sd=17}
30. Bxh3 {+3.50/11 0.016s, n=16637, sd=14}
Kh8 {-3.71/10 0.016s, n=19294, sd=16, White makes an illegal move: e1a1} 0-1