MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1593"]
[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 "rn1qkbnr/p1ppppp1/b7/1p5p/4P3/3B1P2/PPPP1KPP/RNBQ2NR b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T12:25:12 -0400"]
[GameEndTime "2026-09-14T12:25:13 -0400"]
[PlyCount "59"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.31/11 0.058s, n=56568, sd=19}
6. Be2 {-0.58/9 0.023s, n=17573, sd=15} e6 {+0.60/11 0.028s, n=30442, sd=18}
7. a4 {-0.34/9 0.023s, n=18558, sd=15} b4 {+0.68/10 0.017s, n=16246, sd=17}
8. Bxa6 {-0.55/10 0.016s, n=18067, sd=16} Nxa6 {+0.45/10 0.029s, n=32891, sd=17}
9. d3 {-0.46/9 0.019s, n=16135, sd=15} d5 {+0.54/10 0.025s, n=27240, sd=15}
10. Nh3 {-0.45/9 0.021s, n=18682, sd=12} Nf6 {+0.55/9 0.020s, n=24027, sd=14}
11. Re1 {-0.29/9 0.017s, n=13492, sd=14} Nb8 {+0.63/9 0.017s, n=15357, sd=13}
12. Nd2 {-0.49/10 0.019s, n=21994, sd=16} Nc6 {+0.53/10 0.021s, n=15296, sd=18}
13. Kg1 {-0.61/9 0.022s, n=18271, sd=14} Be7 {+0.61/10 0.025s, n=22711, sd=15}
14. e5 {-0.79/11 0.051s, n=48585, sd=18} Ng8 {+0.74/10 0.024s, n=21231, sd=16}
15. Nb3 {-0.64/11 0.014s, n=15851, sd=14} Qc7 {+0.62/9 0.012s, n=14062, sd=15}
16. c4 {-0.57/9 0.016s, n=16814, sd=13} bxc3 {+1.09/10 0.017s, n=15028, sd=15}
17. bxc3 {-1.09/11 0.029s, n=26650, sd=19}
Nxe5 {+1.17/11 0.021s, n=19357, sd=14} 18. Bf4 {-0.44/11 0.018s, n=23343, sd=15}
Bd6 {+1.15/10 0.013s, n=14062, sd=19} 19. Nxc5 {-0.96/10 0.033s, n=34847, sd=17}
Qxc5+ {+1.61/9 0.010s, n=13172, sd=16} 20. d4 {-1.29/10 0.016s, n=21202, sd=18}
Qxc3 {+1.13/9 0.011s, n=15795, sd=15} 21. dxe5 {-1.32/10 0.023s, n=20459, sd=16}
Bc5+ {+1.69/10 0.009s, n=13109, sd=15} 22. Kh1 {-1.74/10 0.017s, n=20663, sd=19}
Ne7 {+1.83/11 0.035s, n=39353, sd=17} 23. Rc1 {-1.41/12 0.015s, n=19466, sd=17}
Qa5 {+1.88/10 0.015s, n=20201, sd=19} 24. Bd2 {-1.78/12 0.010s, n=15284, sd=17}
Bb4 {+1.17/12 0.021s, n=21688, sd=19} 25. Bxb4 {-1.22/12 0.015s, n=15216, sd=17}
Qxb4 {+1.58/11 0.010s, n=15319, sd=17} 26. f4 {-1.15/11 0.020s, n=20562, sd=17}
Nf5 {+1.21/11 0.028s, n=29310, sd=18} 27. Rb1 {-1.56/10 0.018s, n=24301, sd=17}
Qc4 {+1.31/10 0.013s, n=12280, sd=14} 28. Qf3 {-1.67/10 0.036s, n=40673, sd=17}
Qxa4 {+1.54/11 0.032s, n=34030, sd=18} 29. Ng5 {-1.51/11 0.013s, n=16795, sd=18}
g6 {+2.32/10 0.010s, n=14211, sd=18} 30. Ra1 {-2.39/9 0.021s, n=20811, sd=14}
Qd7 {+2.59/10 0.020s, n=18861, sd=15} 31. Qh3 {-3.16/8 0.016s, n=14635, sd=14}
d4 {+2.75/9 0.016s, n=15162, sd=16} 32. Qa3 {-2.56/9 0.009s, n=12143, sd=10}
Qe7 {+2.96/10 0.029s, n=33156, sd=17} 33. h3 {-2.79/9 0.022s, n=23219, sd=15}
Qxa3 {+3.69/11 0.012s, n=18584, sd=14}
34. Rxa3 {-3.32/9 0.016s, n=16185, sd=13, Black makes an illegal move: e8h8} 1-0