MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "263"]
[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 "r1bqkbnr/p1p1pppp/3p4/np5Q/2B5/P3P3/1PPP1PPP/RNB1K1NR w KQkq - 0 5"]
[GameDuration "00:00:33"]
[GameStartTime "2026-09-14T17:35:12 +0200"]
[GameEndTime "2026-09-14T17:35:45 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf7+ {+9.02/8 10.780s, n=8000000, sd=24}
Kd7 {-8.76/6 11.160s, n=8000000, sd=22}
6. Qxb5+ {+9.04/8 0.033s, n=26906, sd=20} c6 {-8.90/6 10.219s, n=8000000, sd=26}
7. Qf5+ {+9.29/8 0.048s, n=42738, sd=17} Kc7 {-9.12/7 0.031s, n=24879, sd=18}
8. Qxa5+ {+8.76/8 0.014s, n=12728, sd=15} Kb7 {-8.76/8 0.035s, n=28620, sd=13}
9. Qa4 {+9.02/8 0.014s, n=12942, sd=13} Qa5 {-8.70/8 0.101s, n=83057, sd=12}
10. Qb3+ {+8.69/8 0.055s, n=47067, sd=15} Qb5 {-8.84/8 0.038s, n=33059, sd=17}
11. Qxb5+ {+8.75/8 0.017s, n=14372, sd=13} cxb5 {-8.48/7 0.030s, n=25345, sd=17}
12. Bd5+ {+8.05/7 0.016s, n=14626, sd=15} Kb8 {-8.08/7 0.026s, n=17521, sd=12}
13. Nc3 {+8.10/7 0.024s, n=17163, sd=10} Ba6 {-8.08/8 0.013s, n=12534, sd=12}
14. Bf3 {+8.39/8 0.014s, n=13603, sd=13} Kc7 {-8.16/8 0.042s, n=35970, sd=16}
15. a4 {+8.35/8 0.026s, n=23520, sd=13} Nh6 {-8.25/7 0.038s, n=27126, sd=11}
16. Ra2 {+8.25/7 0.026s, n=19532, sd=11} Rg8 {-8.07/6 0.022s, n=18039, sd=12}
17. axb5 {+8.55/8 0.039s, n=29229, sd=13} Bb7 {-8.22/8 0.020s, n=14670, sd=15}
18. b6+ {+8.36/8 0.046s, n=37051, sd=14} Kxb6 {-8.34/7 0.024s, n=19389, sd=12}
19. Na4+ {+8.31/8 0.024s, n=20454, sd=15} Kc7 {-8.30/8 0.026s, n=22195, sd=15}
20. Bxb7 {+8.24/9 0.040s, n=25081, sd=14} Kxb7 {-8.17/9 0.032s, n=27092, sd=15}
21. Ra3 {+8.14/9 0.020s, n=18793, sd=17} Rc8 {-8.13/9 0.023s, n=17151, sd=12}
22. Rb3+ {+8.19/8 0.020s, n=17122, sd=14} Ka8 {-8.13/8 0.023s, n=20039, sd=14}
23. Rc3 {+8.10/9 0.016s, n=13569, sd=11} Kb7 {-8.16/10 0.020s, n=14364, sd=18}
24. Rxc8 {+9.50/9 0.017s, n=17507, sd=11} Kxc8 {-9.32/9 0.021s, n=25448, sd=12}
25. Ne2 {+9.53/9 0.031s, n=26902, sd=12} g6 {-9.09/9 0.014s, n=18338, sd=13}
26. b3 {+9.52/8 0.033s, n=28114, sd=11}
Bg7 {-9.19/9 0.034s, n=35171, sd=12, White makes an illegal move: e1h1} 0-1