MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "413"]
[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 "rnbqk2r/pp1pppbp/2p4n/6p1/1PP4P/7N/P2PPPPR/RNBQKB2 b Qkq - 0 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T16:00:18 +0000"]
[GameEndTime "2026-09-14T16:00:20 +0000"]
[PlyCount "59"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa1 {+6.95/10 0.042s, n=32823, sd=16}
6. hxg5 {-6.24/10 0.018s, n=15885, sd=17} Ng4 {+6.82/10 0.021s, n=17039, sd=15}
7. Rh1 {-6.34/10 0.015s, n=13522, sd=14} d5 {+6.74/10 0.023s, n=19953, sd=17}
8. Na3 {-6.67/9 0.030s, n=21526, sd=14} h6 {+6.56/10 0.025s, n=21309, sd=17}
9. f3 {-6.36/9 0.020s, n=17496, sd=15} hxg5 {+7.11/11 0.017s, n=16378, sd=13}
10. fxg4 {-7.13/9 0.041s, n=28468, sd=17} Bxg4 {+6.95/9 0.013s, n=12732, sd=15}
11. Qb3 {-7.09/8 0.044s, n=35406, sd=11} Be6 {+6.94/10 0.031s, n=23895, sd=13}
12. Bb2 {-6.96/9 0.043s, n=36017, sd=15} dxc4 {+7.45/10 0.029s, n=23567, sd=12}
13. Qc3 {-7.56/10 0.052s, n=39185, sd=15} Bxb2 {+7.67/9 0.014s, n=12123, sd=13}
14. Qxb2 {-7.53/10 0.030s, n=23390, sd=18} f6 {+7.03/9 0.025s, n=16705, sd=14}
15. Qc2 {-7.07/9 0.033s, n=25881, sd=12} b5 {+7.22/9 0.026s, n=13863, sd=15}
16. Qe4 {-7.34/8 0.059s, n=42392, sd=16} Bd5 {+7.55/9 0.023s, n=17825, sd=14}
17. Qg4 {-7.57/8 0.061s, n=44259, sd=15} Nd7 {+7.78/9 0.022s, n=15100, sd=10}
18. Nb1 {-7.76/8 0.029s, n=22451, sd=14} Ne5 {+7.95/9 0.037s, n=22317, sd=11}
19. Qg3 {-8.04/8 0.032s, n=23670, sd=12} Qd6 {+8.26/8 0.027s, n=17377, sd=13}
20. Qa3 {-8.21/7 0.026s, n=17728, sd=12} a5 {+8.44/9 0.048s, n=25426, sd=16}
21. Nc3 {-8.37/7 0.019s, n=12260, sd=11} Be6 {+8.50/8 0.030s, n=17944, sd=13}
22. Nd1 {-8.50/8 0.065s, n=29821, sd=13} c3 {+8.86/8 0.021s, n=12664, sd=10}
23. Nxc3 {-9.17/8 0.040s, n=18359, sd=12} Qxb4 {+9.16/10 0.043s, n=30009, sd=15}
24. Qc1 {-8.72/9 0.047s, n=23142, sd=13} Rxh3 {+9.23/9 0.031s, n=20699, sd=16}
25. gxh3 {-8.55/9 0.055s, n=27508, sd=18} Qh4+ {+9.41/10 0.021s, n=15662, sd=15}
26. Kd1 {-9.33/8 0.017s, n=14475, sd=15} b4 {+9.43/10 0.033s, n=19320, sd=21}
27. Na4 {-9.66/10 0.055s, n=31763, sd=19} Bxa2 {+9.41/10 0.032s, n=18515, sd=14}
28. Nc5 {-9.43/11 0.021s, n=18214, sd=18} Bd5 {+9.27/10 0.022s, n=17383, sd=20}
29. e4 {-9.31/9 0.035s, n=17478, sd=21} Bxe4 {+9.70/10 0.015s, n=12647, sd=15}
30. Nxe4 {-9.36/9 0.038s, n=19589, sd=18} Qxe4 {+9.28/9 0.038s, n=25179, sd=21}
31. Rg1 {-9.14/9 0.025s, n=13037, sd=14} Qf3+ {+9.37/8 0.016s, n=12948, sd=16}
32. Be2 {-8.90/8 0.052s, n=24696, sd=20} Qd5 {+9.45/9 0.040s, n=32279, sd=16}
33. h4 {-9.11/9 0.075s, n=40844, sd=18} gxh4 {+9.32/10 0.058s, n=28856, sd=16}
34. d3 {-9.01/9 0.019s, n=14779, sd=15, Black makes an illegal move: e8a8} 1-0