MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "932"]
[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 "rnbqkbn1/ppp1ppp1/3p3r/6B1/7p/3P2PB/PPP1PP1P/RNQ1K1NR b KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:57 +0000"]
[GameEndTime "2026-09-14T14:53:58 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rh8 {+0.61/10 0.029s, n=26272, sd=17}
6. g4 {-0.32/10 0.014s, n=14755, sd=15} Nf6 {+0.74/9 0.017s, n=16636, sd=15}
7. Qf4 {-0.85/9 0.028s, n=25828, sd=15} e5 {+1.08/9 0.017s, n=15223, sd=10}
8. Qd2 {-0.98/10 0.022s, n=21336, sd=16} d5 {+1.18/9 0.013s, n=12190, sd=13}
9. e3 {-1.03/9 0.023s, n=20354, sd=12} c5 {+1.30/9 0.021s, n=18514, sd=16}
10. Bxf6 {-1.13/7 0.013s, n=12044, sd=16} gxf6 {+1.54/9 0.020s, n=18121, sd=15}
11. Nc3 {-1.16/9 0.017s, n=15683, sd=15} Nc6 {+1.28/9 0.021s, n=18708, sd=15}
12. f4 {-1.55/9 0.019s, n=17843, sd=14} Bh6 {+1.24/9 0.026s, n=22690, sd=14}
13. Nge2 {-1.32/9 0.014s, n=13087, sd=11} d4 {+1.70/10 0.022s, n=19832, sd=17}
14. exd4 {-1.09/9 0.014s, n=12784, sd=11} exf4 {+1.61/8 0.019s, n=16956, sd=15}
15. Nxf4 {-0.81/10 0.028s, n=24009, sd=16} Qxd4 {+1.13/9 0.023s, n=19934, sd=16}
16. Rf1 {-1.22/8 0.018s, n=15475, sd=14} Qe5+ {+0.92/9 0.018s, n=15955, sd=18}
17. Ne4 {-2.04/9 0.050s, n=41634, sd=18} Qxb2 {+1.05/8 0.018s, n=16615, sd=15}
18. Kf2 {-1.27/9 0.031s, n=26124, sd=14} Bd7 {+1.08/9 0.022s, n=18793, sd=12}
19. Kg2 {-1.49/8 0.015s, n=13153, sd=13} Qd4 {+1.01/10 0.023s, n=19329, sd=17}
20. Rae1 {-1.18/9 0.020s, n=17465, sd=17, Black makes an illegal move: e8a8} 1-0