MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "782"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/pp2pp1N/2pp2p1/8/1P4b1/8/P1PPPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:30 +0000"]
[GameEndTime "2026-09-14T16:10:31 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxh7 {+8.80/8 0.013s, n=14194, sd=11}
6. h3 {-8.65/8 0.012s, n=12739, sd=12} Be6 {+8.74/8 0.016s, n=16301, sd=13}
7. a4 {-8.69/8 0.014s, n=13115, sd=14} Nd7 {+8.77/9 0.025s, n=22620, sd=15}
8. Bg2 {-8.57/8 0.016s, n=15368, sd=11} Bg7 {+8.56/7 0.019s, n=17865, sd=14}
9. c3 {-8.66/7 0.016s, n=14565, sd=11} Kf8 {+8.25/8 0.023s, n=22522, sd=11}
10. d4 {-8.13/9 0.025s, n=24120, sd=14} Qc8 {+8.26/8 0.019s, n=19452, sd=13}
11. Nd2 {-8.22/9 0.014s, n=13652, sd=13} Bf6 {+8.03/9 0.025s, n=23902, sd=16}
12. a5 {-7.90/10 0.023s, n=21065, sd=14} Kg7 {+8.03/8 0.014s, n=13812, sd=11}
13. e4 {-7.46/10 0.048s, n=41189, sd=17} Nf8 {+7.70/10 0.017s, n=16261, sd=14}
14. Qe2 {-7.73/9 0.013s, n=12575, sd=18} Bxh3 {+7.41/8 0.018s, n=16024, sd=14}
15. f4 {-7.22/10 0.021s, n=20097, sd=20} Bg4 {+7.47/9 0.023s, n=20470, sd=14}
16. Rxh7+ {-7.54/9 0.013s, n=13283, sd=17}
Nxh7 {+7.23/10 0.061s, n=54227, sd=17} 17. Bf3 {-7.31/9 0.014s, n=13528, sd=15}
Nh6 {+7.06/11 0.037s, n=34365, sd=15} 18. Bxg4 {-7.30/8 0.015s, n=13967, sd=12}
Nxg4 {+7.21/10 0.018s, n=18019, sd=16} 19. Nf3 {-7.17/8 0.023s, n=21176, sd=11}
e5 {+7.51/11 0.024s, n=22477, sd=14} 20. Bd2 {-7.30/9 0.015s, n=15461, sd=12}
exf4 {+7.33/9 0.011s, n=12376, sd=13, White makes an illegal move: e1a1} 0-1