MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1822"]
[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 "r1bqkbnr/p1pppppp/2n5/1p6/8/P1P3PP/1P1PPP2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:31 +0000"]
[GameEndTime "2026-09-14T13:41:32 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.00/10 0.023s, n=18763, sd=16} Nf6 {-0.90/9 0.021s, n=16982, sd=12}
6. Bg2 {+1.00/10 0.021s, n=17290, sd=15} e6 {-1.32/9 0.032s, n=25570, sd=17}
7. d4 {+1.14/12 0.070s, n=51774, sd=19} Be7 {-1.18/9 0.036s, n=27047, sd=12}
8. e5 {+1.31/10 0.021s, n=16766, sd=16} Nd5 {-1.20/9 0.025s, n=19067, sd=13}
9. Qg4 {+1.41/11 0.055s, n=42057, sd=16} Kf8 {-1.23/9 0.021s, n=15414, sd=17}
10. h4 {+1.23/10 0.027s, n=21533, sd=15} Rb8 {-1.55/8 0.034s, n=25464, sd=12}
11. Qe2 {+1.32/9 0.027s, n=23278, sd=12} a5 {-1.25/9 0.021s, n=16405, sd=13}
12. h5 {+1.09/8 0.020s, n=15948, sd=13} a4 {-0.87/8 0.024s, n=18103, sd=11}
13. h6 {+1.62/10 0.022s, n=19551, sd=15} g5 {-1.05/9 0.020s, n=15957, sd=12}
14. Nf3 {+1.32/10 0.038s, n=33769, sd=15} Na5 {-1.03/9 0.015s, n=13602, sd=16}
15. Nbd2 {+1.49/11 0.013s, n=13320, sd=17} d6 {-1.61/10 0.038s, n=30593, sd=15}
16. Nh2 {+1.81/10 0.019s, n=16960, sd=16} Rg8 {-1.32/10 0.014s, n=12549, sd=14}
17. Be4 {+1.36/10 0.032s, n=24845, sd=18} dxe5 {-0.93/11 0.013s, n=12217, sd=16}
18. dxe5 {+1.18/11 0.013s, n=12521, sd=19} f5 {-1.59/11 0.031s, n=24274, sd=19}
19. exf6 {+1.39/11 0.022s, n=19330, sd=14}
Nxf6 {-1.47/12 0.036s, n=29633, sd=23} 20. Bg2 {+1.43/10 0.013s, n=12388, sd=18}
Bb7 {-1.22/12 0.017s, n=14690, sd=15} 21. Bxb7 {+1.31/11 0.016s, n=13045, sd=14}
Rxb7 {-1.21/10 0.017s, n=13524, sd=12, White makes an illegal move: e1h1} 0-1