MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1894"]
[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 "rnbqk1nr/pp1p1p1p/4p2b/2p3p1/8/1P3PK1/PBPPP1PP/RN1Q1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:45 +0000"]
[GameEndTime "2026-09-14T13:41:46 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.55/10 0.015s, n=15212, sd=18}
6. Kf2 {-1.33/10 0.024s, n=21918, sd=16} d5 {+1.46/9 0.015s, n=13709, sd=12}
7. e3 {-1.33/10 0.015s, n=15056, sd=14} a6 {+1.52/10 0.017s, n=17293, sd=15}
8. Nc3 {-1.55/9 0.017s, n=15267, sd=9} e5 {+1.81/9 0.027s, n=24434, sd=16}
9. d4 {-1.37/9 0.016s, n=14166, sd=14} exd4 {+1.48/9 0.016s, n=14944, sd=13}
10. exd4 {-1.95/8 0.026s, n=22001, sd=15} g4 {+2.05/9 0.013s, n=12244, sd=14}
11. Bd3 {-1.85/8 0.014s, n=12446, sd=13} Nc6 {+1.89/7 0.016s, n=14133, sd=13}
12. dxc5 {-1.52/9 0.021s, n=17793, sd=13} d4 {+1.62/8 0.018s, n=15830, sd=16}
13. Ne4 {-1.31/8 0.019s, n=16109, sd=15} Nxe4+ {+1.90/9 0.023s, n=21514, sd=16}
14. Bxe4 {-1.22/9 0.045s, n=39697, sd=18} Be3+ {+1.55/10 0.015s, n=16960, sd=17}
15. Kf1 {-1.28/9 0.029s, n=29194, sd=19} f5 {+1.97/10 0.024s, n=22454, sd=18}
16. Bxc6+ {-1.57/8 0.025s, n=25826, sd=14} bxc6 {+1.83/9 0.021s, n=20520, sd=16}
17. Bc1 {-0.95/11 0.045s, n=43306, sd=15} f4 {+1.14/9 0.022s, n=23917, sd=13}
18. Bxe3 {-1.13/11 0.018s, n=17955, sd=18}
fxe3 {+1.48/13 0.031s, n=31512, sd=20} 19. h3 {-1.12/11 0.016s, n=18001, sd=21}
gxf3 {+1.63/11 0.021s, n=23357, sd=21}
20. Nxf3 {-1.63/10 0.015s, n=17299, sd=17, Black makes an illegal move: e8h8}
1-0