MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1680"]
[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 "rn1qkb1r/ppp1pp1p/3p1np1/8/4P3/3P1N1b/PPPQ1PP1/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:49 +0000"]
[GameEndTime "2026-09-14T13:40:50 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {+2.25/10 0.028s, n=17178, sd=12}
6. Nc3 {-2.09/8 0.025s, n=16240, sd=15} c5 {+1.87/9 0.026s, n=13346, sd=15}
7. Nd5 {-1.85/10 0.022s, n=16250, sd=16} Nxd5 {+1.87/9 0.024s, n=17645, sd=17}
8. exd5 {-1.85/10 0.024s, n=14335, sd=16} Bg7 {+1.93/10 0.035s, n=25243, sd=17}
9. Be2 {-1.83/9 0.019s, n=13279, sd=14} Na6 {+1.88/10 0.026s, n=18014, sd=14}
10. c4 {-1.86/11 0.034s, n=24113, sd=16} Nc7 {+1.73/9 0.043s, n=19202, sd=13}
11. Rb1 {-1.49/9 0.047s, n=22532, sd=14} a5 {+1.69/11 0.027s, n=17838, sd=17}
12. b3 {-1.40/11 0.032s, n=16374, sd=16} e5 {+1.50/9 0.023s, n=12313, sd=17}
13. Ng5 {-1.55/10 0.028s, n=20119, sd=19} h6 {+1.94/9 0.022s, n=15636, sd=12}
14. Ne4 {-1.23/10 0.018s, n=13159, sd=18} Qe7 {+1.12/10 0.025s, n=14123, sd=17}
15. g4 {-1.35/10 0.026s, n=18334, sd=16} b5 {+0.94/9 0.021s, n=14500, sd=13}
16. g5 {-1.03/10 0.031s, n=21920, sd=15} h5 {+1.02/9 0.026s, n=14305, sd=14}
17. Qe3 {-1.04/9 0.043s, n=18370, sd=14} b4 {+1.08/8 0.021s, n=12503, sd=15}
18. f4 {-0.66/9 0.036s, n=16860, sd=19} Bf5 {+1.43/9 0.017s, n=12088, sd=19}
19. Nf6+ {-0.85/10 0.016s, n=12762, sd=16} Kd8 {-0.08/10 0.083s, n=51632, sd=24}
20. fxe5 {-0.25/13 0.020s, n=15396, sd=18}
Qxe5 {+0.05/12 0.023s, n=18538, sd=19}
21. Qxe5 {+0.33/10 0.019s, n=12029, sd=14} dxe5 {0.00/10 0.018s, n=12190, sd=18}
22. Ne4 {-0.14/10 0.017s, n=13652, sd=19} Bxe4 {-0.06/12 0.030s, n=24883, sd=21}
23. dxe4 {+0.17/13 0.027s, n=22215, sd=17}
Ne8 {-0.11/11 0.015s, n=16746, sd=19, White makes an illegal move: e1h1} 0-1