MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "3058"]
[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 "1nbqkbnr/rpp1pp1p/8/p2p2p1/7P/8/PPPPPPP1/RNBQKBNR b KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:40:34 +0200"]
[GameEndTime "2026-09-14T15:40:36 +0200"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-0.24/9 0.025s, n=15973, sd=16} 6. d4 {+0.29/9 0.034s, n=23646, sd=13}
Ra8 {-0.43/8 0.021s, n=14974, sd=13} 7. Nc3 {+0.29/9 0.029s, n=20089, sd=13}
Nf6 {-0.42/9 0.021s, n=17059, sd=11} 8. Bf4 {+0.27/10 0.085s, n=54843, sd=15}
Bf5 {-0.52/9 0.046s, n=34205, sd=14} 9. e3 {+0.37/9 0.018s, n=12702, sd=16}
c6 {-0.83/9 0.025s, n=18173, sd=14} 10. Nge2 {+1.27/11 0.031s, n=20715, sd=14}
Nh5 {-1.09/10 0.025s, n=17069, sd=15} 11. Be5 {+1.19/9 0.018s, n=13870, sd=16}
f6 {-0.75/9 0.022s, n=17119, sd=13} 12. Bh2 {+0.63/10 0.024s, n=16430, sd=16}
Na6 {-0.73/9 0.020s, n=12032, sd=12} 13. Ng3 {+1.02/10 0.026s, n=14431, sd=15}
Nxg3 {-0.76/11 0.022s, n=15392, sd=18}
14. Bxg3 {+1.08/10 0.016s, n=12460, sd=17} e6 {-0.99/10 0.027s, n=16205, sd=14}
15. Be2 {+1.31/10 0.016s, n=12384, sd=14} h5 {-1.09/10 0.037s, n=24443, sd=16}
16. Bd3 {+1.49/9 0.021s, n=12226, sd=13} Bxd3 {-1.34/10 0.028s, n=19274, sd=15}
17. Qxd3 {+1.43/10 0.030s, n=23636, sd=18} f5 {-1.35/10 0.032s, n=23450, sd=17}
18. Ne2 {+1.52/9 0.032s, n=21285, sd=17} Bb4+ {-1.45/9 0.051s, n=35918, sd=15}
19. c3 {+1.40/9 0.031s, n=18968, sd=14} Be7 {-1.55/11 0.053s, n=34488, sd=17}
20. a4 {+1.61/9 0.041s, n=26828, sd=16} Nc7 {-1.31/10 0.039s, n=24516, sd=18}
21. Qc2 {+1.40/10 0.023s, n=12413, sd=14} Kd7 {-1.62/11 0.035s, n=22213, sd=16}
22. Be5 {+1.66/10 0.032s, n=21034, sd=16} Bf6 {-1.40/11 0.020s, n=16146, sd=12}
23. Bxf6 {+1.70/10 0.020s, n=16134, sd=15}
Qxf6 {-1.70/10 0.018s, n=18327, sd=16} 24. g3 {+1.54/11 0.032s, n=27665, sd=16}
Ne8 {-1.80/10 0.015s, n=14487, sd=18} 25. Nf4 {+1.83/9 0.017s, n=15576, sd=13}
Ke7 {-1.74/10 0.040s, n=36641, sd=16} 26. c4 {+2.02/10 0.018s, n=15291, sd=15}
Kf7 {-1.83/9 0.039s, n=28730, sd=14, White makes an illegal move: e1h1} 0-1