MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "228"]
[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 "rnbqk1nr/pppp3p/5p2/2b1p1p1/NP1P4/4P3/P1P2PPP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:06 +0200"]
[GameEndTime "2026-09-14T15:58:07 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4+ {-0.57/9 0.019s, n=17816, sd=18}
6. c3 {+0.30/8 0.022s, n=18379, sd=15} Be7 {-0.53/9 0.026s, n=23438, sd=14}
7. h4 {+0.68/9 0.020s, n=17651, sd=15} d6 {-0.41/9 0.030s, n=25312, sd=15}
8. dxe5 {+0.99/8 0.027s, n=24976, sd=14} fxe5 {-0.22/9 0.024s, n=16250, sd=16}
9. hxg5 {+0.64/8 0.030s, n=18454, sd=15} Bxg5 {-0.02/9 0.024s, n=18890, sd=14}
10. c4 {+0.22/8 0.020s, n=13854, sd=13} Be7 {0.00/10 0.026s, n=15283, sd=10}
11. Nf3 {+0.16/7 0.016s, n=13096, sd=15} Nf6 {-0.08/9 0.034s, n=26886, sd=14}
12. Ng5 {-0.07/8 0.032s, n=16326, sd=13} Na6 {0.00/9 0.055s, n=42610, sd=18}
13. Be2 {+0.30/9 0.021s, n=12101, sd=12} h5 {-0.39/8 0.016s, n=12481, sd=14}
14. Qc2 {+0.07/7 0.037s, n=27935, sd=12} Rg8 {-0.01/9 0.016s, n=13213, sd=13}
15. f4 {+0.06/9 0.019s, n=16778, sd=16} Nb4 {+0.52/9 0.028s, n=21764, sd=17}
16. Qb1 {+0.87/9 0.018s, n=15190, sd=12} a5 {-0.92/9 0.030s, n=22682, sd=16}
17. a3 {+1.14/10 0.030s, n=21771, sd=15} Nc6 {-0.96/9 0.019s, n=15888, sd=15}
18. Nc3 {+1.02/10 0.025s, n=20656, sd=19} exf4 {-1.12/10 0.015s, n=14382, sd=13}
19. exf4 {+1.17/10 0.034s, n=23400, sd=17} Nd4 {-0.48/10 0.028s, n=24408, sd=18}
20. Bd3 {+1.15/9 0.015s, n=14097, sd=15}
d5 {-0.44/9 0.015s, n=12203, sd=13, White makes an illegal move: e1h1} 0-1