MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "697"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1ppp1p2/4p1pp/p7/5PP1/P2P4/1PP1P2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:33 +0000"]
[GameEndTime "2026-09-14T14:52:34 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qh4+ {+2.33/9 0.025s, n=23968, sd=20}
6. Kd2 {-2.64/8 0.015s, n=13079, sd=16} Qxg4 {+2.16/10 0.014s, n=12598, sd=8}
7. e3 {-2.60/11 0.038s, n=39069, sd=21} Qxd1+ {+2.22/9 0.013s, n=15188, sd=17}
8. Kxd1 {-2.34/10 0.022s, n=23618, sd=20} b6 {+2.46/11 0.027s, n=23043, sd=14}
9. Bg2 {-2.20/10 0.019s, n=20262, sd=17} Nc6 {+2.46/10 0.014s, n=15202, sd=7}
10. Bxc6 {-2.25/11 0.034s, n=35386, sd=20} dxc6 {+2.46/9 0.015s, n=16711, sd=16}
11. Nf3 {-2.28/9 0.017s, n=14335, sd=21} Ne7 {+2.36/8 0.016s, n=16715, sd=11}
12. Bd2 {-2.25/9 0.021s, n=20769, sd=12} c5 {+2.14/9 0.037s, n=36551, sd=14}
13. Rg1 {-2.11/9 0.022s, n=17187, sd=15} Bb7 {+2.21/9 0.016s, n=16536, sd=18}
14. Ke2 {-2.13/9 0.018s, n=17877, sd=15} g5 {+2.23/10 0.014s, n=14395, sd=16}
15. Bc3 {-2.16/9 0.015s, n=14510, sd=12} Rg8 {+2.10/10 0.048s, n=45867, sd=22}
16. fxg5 {-2.23/9 0.014s, n=14212, sd=18} Bxf3+ {+1.90/8 0.018s, n=18848, sd=15}
17. Kxf3 {-2.30/8 0.012s, n=12376, sd=20} Rxg5 {+1.90/9 0.011s, n=12730, sd=13}
18. Rxg5 {-1.59/12 0.022s, n=22375, sd=18}
hxg5 {+1.86/11 0.031s, n=33641, sd=17} 19. Bf6 {-1.79/11 0.013s, n=15671, sd=17}
g4+ {+1.69/10 0.011s, n=13114, sd=24} 20. Kxg4 {-1.94/9 0.021s, n=23607, sd=15}
Nd5 {+2.11/12 0.025s, n=23902, sd=20} 21. Bg5 {-2.56/10 0.012s, n=14396, sd=19}
Bg7 {+2.38/11 0.013s, n=16098, sd=15} 22. c4 {-1.28/12 0.013s, n=15794, sd=15}
Nf6+ {+1.45/10 0.018s, n=20555, sd=19} 23. Bxf6 {-1.26/9 0.012s, n=13933, sd=21}
Bxf6 {+1.50/11 0.020s, n=17790, sd=20}
24. Nc3 {-1.14/10 0.014s, n=18408, sd=20, Black makes an illegal move: e8a8} 1-0