MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1564"]
[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/1p1pp1pp/p1n2p2/2P3B1/8/P1N5/1PP1PPPP/R2QKBNR b KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:50:20 +0200"]
[GameEndTime "2026-09-14T17:50:21 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg5 {+5.59/10 0.024s, n=16419, sd=13}
6. Nf3 {-5.34/9 0.020s, n=15448, sd=15} e6 {+5.31/8 0.020s, n=16191, sd=15}
7. Na4 {-5.11/9 0.026s, n=19733, sd=13} Nh6 {+5.44/9 0.054s, n=36491, sd=14}
8. e3 {-5.31/9 0.026s, n=18454, sd=15} Be7 {+5.48/9 0.027s, n=17735, sd=15}
9. b4 {-5.22/8 0.018s, n=12283, sd=13} Rb8 {+5.26/9 0.076s, n=51837, sd=17}
10. h3 {-4.97/9 0.015s, n=12405, sd=12} Nf7 {+5.14/9 0.020s, n=15375, sd=14}
11. c4 {-4.81/10 0.023s, n=17020, sd=14} d6 {+4.87/9 0.017s, n=12755, sd=16}
12. cxd6 {-4.85/10 0.021s, n=14932, sd=16} Qxd6 {+4.80/9 0.020s, n=14959, sd=15}
13. Qc2 {-4.65/9 0.019s, n=13543, sd=15} Nce5 {+4.52/10 0.033s, n=27183, sd=21}
14. Nd4 {-4.41/10 0.024s, n=19090, sd=13} Nc6 {+4.50/9 0.049s, n=35987, sd=15}
15. Nf3 {-4.40/9 0.023s, n=13147, sd=14} Qc7 {+4.11/9 0.040s, n=26515, sd=16}
16. c5 {-4.39/10 0.029s, n=18911, sd=14} Nfe5 {+3.98/8 0.015s, n=12005, sd=13}
17. Be2 {-4.12/10 0.055s, n=29275, sd=16} Nxf3+ {+4.43/9 0.028s, n=12556, sd=12}
18. Bxf3 {-3.99/9 0.019s, n=12604, sd=14} Ne5 {+3.82/9 0.031s, n=14553, sd=14}
19. Be4 {-4.05/9 0.026s, n=12209, sd=17} Bd7 {+4.07/11 0.065s, n=33655, sd=22}
20. Nb6 {-4.31/9 0.035s, n=20111, sd=14} Bb5 {+4.19/10 0.020s, n=15144, sd=19}
21. a4 {-4.06/10 0.040s, n=27545, sd=18} Bc6 {+4.16/10 0.035s, n=21341, sd=21}
22. Rd1 {-4.31/10 0.056s, n=39351, sd=14} a5 {+3.79/9 0.025s, n=12861, sd=16}
23. bxa5 {-3.58/10 0.034s, n=21179, sd=17}
g6 {+3.94/9 0.021s, n=16734, sd=14, White makes an illegal move: e1h1} 0-1