MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "130"]
[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 "1nbqkbnr/1pppppp1/2r5/p3N2p/6P1/1P6/P1PPPP1P/RNBQKB1R w KQk - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:24 +0000"]
[GameEndTime "2026-09-14T13:35:25 +0000"]
[PlyCount "50"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {+2.12/9 0.015s, n=13188, sd=13} Rd6 {-1.92/10 0.028s, n=25603, sd=15}
6. h4 {+2.03/9 0.023s, n=16100, sd=13} Nc6 {-1.53/10 0.027s, n=22997, sd=17}
7. f4 {+1.50/9 0.033s, n=27399, sd=15} Nxe5 {-1.23/10 0.025s, n=22713, sd=17}
8. fxe5 {+1.40/10 0.039s, n=27669, sd=17} Rb6 {-1.25/10 0.015s, n=14380, sd=13}
9. d4 {+1.46/8 0.015s, n=13954, sd=13} d5 {-1.44/10 0.017s, n=16993, sd=13}
10. c4 {+1.36/9 0.030s, n=22890, sd=16} Bg4 {-0.83/10 0.042s, n=35193, sd=20}
11. c5 {+1.56/11 0.019s, n=17270, sd=14} Ra6 {-0.90/11 0.015s, n=16340, sd=17}
12. Qd3 {+2.24/12 0.017s, n=18981, sd=20} Ra8 {-1.32/10 0.025s, n=23691, sd=17}
13. Qb5+ {+1.65/9 0.019s, n=19351, sd=20} c6 {-1.93/10 0.015s, n=13435, sd=13}
14. Qxb7 {+2.03/12 0.018s, n=17031, sd=18} Qc8 {-3.07/9 0.017s, n=12794, sd=14}
15. Qxc8+ {+2.61/9 0.023s, n=23009, sd=17} Rxc8 {-2.77/9 0.016s, n=16173, sd=14}
16. Nc3 {+2.85/10 0.016s, n=17489, sd=12} f6 {-2.45/10 0.014s, n=15126, sd=14}
17. Bf4 {+2.62/10 0.011s, n=13078, sd=17} fxg5 {-2.65/10 0.021s, n=19339, sd=15}
18. hxg5 {+2.91/11 0.019s, n=21209, sd=16} e6 {-2.99/10 0.033s, n=30681, sd=16}
19. e3 {+2.70/11 0.016s, n=17391, sd=16} Ne7 {-2.67/11 0.016s, n=17099, sd=15}
20. Kd2 {+2.98/10 0.033s, n=26977, sd=16} Ng6 {-2.58/10 0.023s, n=21393, sd=14}
21. Bh3 {+2.75/8 0.014s, n=12707, sd=16} Bxh3 {-1.95/11 0.038s, n=34008, sd=19}
22. Rxh3 {+2.69/10 0.014s, n=14349, sd=14} Be7 {-1.76/10 0.015s, n=16031, sd=12}
23. Rah1 {+2.27/10 0.041s, n=37136, sd=17} h4 {-2.12/11 0.017s, n=17111, sd=13}
24. Rg1 {+2.28/9 0.026s, n=21390, sd=15} Bd8 {-2.03/10 0.025s, n=24213, sd=16}
25. Ke2 {+2.47/9 0.012s, n=13783, sd=14} Rb8 {-2.19/8 0.013s, n=12688, sd=15}
26. Kf3 {+2.79/10 0.014s, n=15234, sd=16} Rb4 {-2.51/10 0.016s, n=14138, sd=18}
27. Ne2 {+2.03/9 0.011s, n=12537, sd=18} a4 {-2.27/11 0.026s, n=24483, sd=18}
28. Rb1 {+2.32/10 0.022s, n=23485, sd=15} Ba5 {-2.28/10 0.017s, n=18264, sd=16}
29. Kg4 {+2.17/9 0.018s, n=14585, sd=14, Black makes an illegal move: e8h8} 1-0