MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "123"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p1ppp2p/1N6/5pp1/7P/3P4/PPP1PPP1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:35 +0000"]
[GameEndTime "2026-09-14T16:06:36 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb6 {+0.41/10 0.016s, n=17681, sd=16}
6. hxg5 {-1.25/9 0.019s, n=18418, sd=18} d5 {+0.85/9 0.017s, n=16304, sd=12}
7. e4 {-1.03/10 0.064s, n=56316, sd=17} Bg7 {+1.05/10 0.013s, n=13917, sd=13}
8. Nh3 {-0.87/8 0.016s, n=15464, sd=14} Nc6 {+1.30/9 0.034s, n=26439, sd=19}
9. Nf4 {-1.39/10 0.049s, n=43470, sd=16} e5 {+1.16/10 0.017s, n=16590, sd=17}
10. Nh5 {-1.66/8 0.018s, n=13593, sd=16} Kf8 {+1.39/11 0.015s, n=17339, sd=15}
11. exf5 {-1.52/9 0.013s, n=13226, sd=16} Bxf5 {+1.83/9 0.012s, n=12782, sd=17}
12. c3 {-1.49/10 0.024s, n=22578, sd=15} Bg6 {+1.85/9 0.021s, n=19762, sd=16}
13. d4 {-1.47/8 0.024s, n=17941, sd=17} Qe8 {+1.63/8 0.016s, n=13643, sd=15}
14. Qf3+ {-2.14/7 0.019s, n=13724, sd=14} Qf7 {+1.81/8 0.012s, n=12032, sd=15}
15. Qxf7+ {-1.99/9 0.021s, n=15451, sd=19}
Kxf7 {+2.03/11 0.019s, n=14435, sd=14}
16. Nxg7 {-1.55/11 0.017s, n=17859, sd=16}
Kxg7 {+1.12/11 0.044s, n=46312, sd=18}
17. dxe5 {-1.49/10 0.046s, n=35559, sd=18} d4 {+1.25/9 0.025s, n=26660, sd=20}
18. f4 {-1.38/9 0.020s, n=14951, sd=14} h5 {+1.21/9 0.019s, n=18808, sd=18}
19. gxh6+ {-0.99/10 0.038s, n=28064, sd=17}
Nxh6 {+1.50/9 0.017s, n=18345, sd=15} 20. g4 {-0.94/10 0.042s, n=30063, sd=17}
Be4 {+1.02/8 0.022s, n=17517, sd=14} 21. Rh4 {-0.43/11 0.036s, n=28843, sd=18}
Nf7 {+1.28/11 0.019s, n=22523, sd=22} 22. Rxh8 {-1.09/10 0.013s, n=13779, sd=15}
Rxh8 {+1.51/10 0.012s, n=14865, sd=25} 23. Bd2 {-1.70/10 0.048s, n=35971, sd=17}
Nh6 {+1.80/9 0.011s, n=12835, sd=14, White makes an illegal move: e1a1} 0-1