MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1384"]
[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 "rnbqkbnr/ppp1p3/5p2/3p2pp/2N4P/4P3/PPPP1PP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:58 +0000"]
[GameEndTime "2026-09-14T16:02:59 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Na3 {+0.69/9 0.023s, n=17955, sd=14} Nc6 {-0.34/9 0.019s, n=15057, sd=15}
6. hxg5 {+0.98/10 0.019s, n=15306, sd=19} h4 {-0.75/10 0.044s, n=30302, sd=16}
7. c4 {+1.20/10 0.028s, n=21441, sd=13} d4 {-0.98/9 0.016s, n=13788, sd=13}
8. Qc2 {+1.57/9 0.019s, n=16164, sd=16} Bg7 {-1.71/9 0.045s, n=29779, sd=17}
9. Nf3 {+1.78/9 0.020s, n=17616, sd=15} e5 {-1.86/10 0.060s, n=41961, sd=21}
10. Rxh4 {+2.09/10 0.017s, n=14845, sd=16}
Rxh4 {-1.89/10 0.018s, n=17840, sd=24} 11. Qg6+ {+1.98/9 0.013s, n=13721, sd=21}
Kf8 {-1.73/10 0.016s, n=16112, sd=22} 12. Nxh4 {+1.84/10 0.019s, n=15210, sd=19}
Nge7 {-1.53/9 0.031s, n=26904, sd=12} 13. Qh5 {+2.41/10 0.018s, n=16044, sd=15}
Qe8 {-2.64/9 0.060s, n=44905, sd=17} 14. Qxe8+ {+2.35/9 0.021s, n=19706, sd=16}
Kxe8 {-2.36/9 0.018s, n=16657, sd=14} 15. Nf3 {+2.21/8 0.016s, n=15316, sd=11}
Kf7 {-2.06/10 0.060s, n=53102, sd=19} 16. d3 {+2.02/7 0.014s, n=14164, sd=12}
Bg4 {-1.98/11 0.015s, n=15563, sd=17} 17. gxf6 {+1.73/10 0.061s, n=47769, sd=18}
Bxf6 {-1.97/9 0.013s, n=12918, sd=15} 18. Nh2 {+2.02/10 0.013s, n=13670, sd=16}
Bf5 {-1.52/10 0.027s, n=25697, sd=16} 19. Nf3 {+1.87/9 0.050s, n=38863, sd=17}
Rh8 {-1.22/9 0.020s, n=18313, sd=14} 20. Bd2 {+2.04/10 0.014s, n=13215, sd=13}
Bg4 {-1.53/10 0.042s, n=37732, sd=18} 21. Nb5 {+1.44/8 0.017s, n=15766, sd=13}
Bxf3 {-1.09/11 0.019s, n=18994, sd=19}
22. gxf3 {+1.05/10 0.014s, n=14072, sd=14} Rh2 {-1.07/11 0.022s, n=21961, sd=17}
23. Nxc7 {+1.41/10 0.014s, n=13023, sd=14}
Bh4 {-1.08/11 0.022s, n=22605, sd=19, White makes an illegal move: e1a1} 0-1