MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "966"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/pp1p1ppp/5q2/2p1p1P1/6Q1/4P2B/PPPP1P1P/RNB1K1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:36 +0000"]
[GameEndTime "2026-09-14T14:53:37 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc6 {+0.41/10 0.020s, n=18595, sd=17}
6. e4 {-0.49/9 0.027s, n=23375, sd=14} Ne7 {+0.39/10 0.028s, n=25599, sd=16}
7. Qe2 {-0.51/9 0.025s, n=20684, sd=13} h6 {+1.58/11 0.028s, n=26157, sd=15}
8. d3 {-1.54/9 0.016s, n=15184, sd=15} hxg5 {+1.09/11 0.040s, n=36536, sd=18}
9. Bxg5 {-1.05/10 0.022s, n=17938, sd=16} f6 {+1.21/10 0.013s, n=12907, sd=15}
10. Be3 {-0.99/10 0.016s, n=15306, sd=14} d5 {+1.05/10 0.016s, n=14776, sd=18}
11. Bxc8 {-1.05/10 0.018s, n=16027, sd=16}
Qxc8 {+1.22/10 0.026s, n=20874, sd=15} 12. h4 {-1.04/10 0.024s, n=22392, sd=16}
Nbc6 {+1.61/9 0.013s, n=12398, sd=12} 13. Nf3 {-1.21/8 0.018s, n=16729, sd=14}
Nd4 {+1.26/10 0.040s, n=31332, sd=14} 14. Bxd4 {-0.99/11 0.013s, n=12558, sd=14}
cxd4 {+1.28/11 0.023s, n=20123, sd=20} 15. exd5 {-1.46/9 0.016s, n=13368, sd=14}
Qc5 {+1.35/8 0.024s, n=22648, sd=12} 16. c4 {-1.43/9 0.025s, n=16206, sd=16}
dxc3 {+1.12/11 0.027s, n=25023, sd=21}
17. Nxc3 {-0.88/11 0.021s, n=19212, sd=18}
Nxd5 {+1.25/10 0.022s, n=21973, sd=15}
18. Nxd5 {-1.47/10 0.050s, n=43907, sd=20}
Qxd5 {+1.72/10 0.040s, n=37461, sd=19} 19. Qe4 {-1.36/9 0.016s, n=15140, sd=15}
Qa5+ {+1.56/9 0.026s, n=17973, sd=16}
20. Kf1 {-1.42/9 0.023s, n=21351, sd=18, Black makes an illegal move: e8a8} 1-0