MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2458"]
[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 "rnb1kbnr/pp1pp1pp/8/q1p2p2/8/NP3N1P/P1PPPPP1/R1BQKBR1 b Qkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:30:44 +0200"]
[GameEndTime "2026-09-14T18:30:46 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.63/9 0.032s, n=16064, sd=11}
6. Bb2 {+0.85/8 0.042s, n=25265, sd=16} d6 {-0.62/10 0.032s, n=22150, sd=18}
7. g4 {+0.86/9 0.033s, n=21571, sd=19} e5 {-0.59/9 0.018s, n=14479, sd=14}
8. e3 {+0.32/8 0.055s, n=34207, sd=13} Nc6 {-0.48/9 0.023s, n=16863, sd=13}
9. g5 {+0.56/9 0.020s, n=14867, sd=14} Nd5 {-0.18/9 0.022s, n=16026, sd=13}
10. g6 {+0.32/10 0.024s, n=15735, sd=17} hxg6 {+0.41/10 0.041s, n=27426, sd=14}
11. Rxg6 {+0.44/10 0.053s, n=27843, sd=16} Nf6 {+0.72/10 0.029s, n=22873, sd=16}
12. Ng5 {-0.07/9 0.018s, n=12158, sd=16} Rh6 {+1.18/10 0.016s, n=12201, sd=16}
13. Bc4 {+1.19/9 0.020s, n=13864, sd=15} Nd8 {+0.58/9 0.023s, n=17089, sd=17}
14. Rxh6 {+0.33/10 0.019s, n=14263, sd=18} gxh6 {-1.28/9 0.016s, n=12326, sd=13}
15. f4 {+1.13/10 0.023s, n=17308, sd=20} hxg5 {-0.90/9 0.019s, n=12318, sd=13}
16. fxg5 {0.00/8 0.019s, n=12851, sd=21} d5 {0.00/10 0.036s, n=27066, sd=20}
17. Bb5+ {+0.91/10 0.017s, n=13407, sd=14} Bd7 {-1.23/10 0.057s, n=38437, sd=26}
18. Bxd7+ {+0.78/8 0.024s, n=13390, sd=19}
Nxd7 {-1.14/10 0.048s, n=34274, sd=23}
19. Qh5+ {+1.15/10 0.033s, n=23284, sd=21} Ke7 {-1.29/10 0.026s, n=18432, sd=26}
20. Qh7+ {+1.27/10 0.022s, n=16704, sd=22} Ke6 {-1.31/11 0.021s, n=16110, sd=27}
21. c4 {+2.08/11 0.031s, n=23944, sd=21} d4 {-0.75/10 0.026s, n=20683, sd=20}
22. Nb5 {+1.58/10 0.035s, n=25369, sd=19} Nf7 {-1.32/9 0.020s, n=12825, sd=15}
23. exd4 {+1.37/8 0.026s, n=17319, sd=14}
exd4 {-0.61/11 0.054s, n=28078, sd=14, White makes an illegal move: e1a1} 0-1