MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "892"]
[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/p1ppp3/1p4pp/5p2/Q3P3/2PP1N2/PP3PPP/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:38 +0000"]
[GameEndTime "2026-09-14T13:39:39 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-1.10/9 0.030s, n=21720, sd=13} 6. Be2 {+0.94/9 0.055s, n=41638, sd=13}
Bb7 {-0.93/9 0.019s, n=14060, sd=15} 7. exf5 {+1.69/10 0.019s, n=14139, sd=13}
gxf5 {-1.54/10 0.022s, n=17345, sd=17} 8. Ne5 {+1.37/10 0.016s, n=14000, sd=21}
Qf6 {-1.55/10 0.037s, n=22131, sd=23} 9. Bh5+ {+1.79/11 0.022s, n=19564, sd=21}
Kd8 {-1.88/10 0.019s, n=16140, sd=22} 10. Nf7+ {+1.57/9 0.015s, n=13984, sd=20}
Kc8 {-1.66/11 0.030s, n=21797, sd=20} 11. Nxh8 {+1.51/11 0.021s, n=20520, sd=19}
Qxh8 {-1.78/10 0.017s, n=15917, sd=19} 12. Bf3 {+1.75/10 0.016s, n=15942, sd=20}
Bxf3 {-1.89/9 0.022s, n=20687, sd=14} 13. gxf3 {+1.80/9 0.031s, n=26835, sd=16}
Nf6 {-1.67/9 0.020s, n=17304, sd=17} 14. Be3 {+1.64/10 0.019s, n=18549, sd=17}
Nd5 {-1.53/10 0.020s, n=17227, sd=13} 15. f4 {+1.84/10 0.029s, n=24172, sd=14}
Bd6 {-1.80/10 0.029s, n=22854, sd=18} 16. Nd2 {+2.11/10 0.021s, n=18202, sd=12}
Kb7 {-1.80/10 0.024s, n=19983, sd=17} 17. Nc4 {+2.32/10 0.034s, n=25969, sd=17}
Be7 {-2.01/9 0.018s, n=14208, sd=14} 18. Rg1 {+2.50/10 0.033s, n=27049, sd=14}
a5 {-2.24/10 0.090s, n=64766, sd=13} 19. Ne5 {+2.72/9 0.013s, n=12279, sd=14}
Bf6 {-2.65/9 0.026s, n=20857, sd=14} 20. d4 {+2.60/9 0.016s, n=13418, sd=13}
Qe8 {-2.95/9 0.038s, n=31275, sd=14, White makes an illegal move: e1a1} 0-1