MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "460"]
[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 "r1bqkb1r/p1pppppp/np6/8/3P2n1/1P3P2/P1P1P1PP/RNBQKBNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:44 +0000"]
[GameEndTime "2026-09-14T13:37:45 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.49/10 0.036s, n=31983, sd=16}
6. Nc3 {+0.34/10 0.036s, n=21378, sd=13} e6 {-0.27/9 0.017s, n=15447, sd=13}
7. e4 {+0.28/9 0.014s, n=13042, sd=15} Bb7 {+0.03/9 0.017s, n=14707, sd=12}
8. Bb2 {+0.34/9 0.022s, n=13665, sd=11} d5 {-0.20/9 0.023s, n=15976, sd=13}
9. a3 {+0.14/8 0.015s, n=12058, sd=13} dxe4 {-0.01/10 0.014s, n=12694, sd=13}
10. fxe4 {+0.28/10 0.037s, n=22634, sd=17}
Nxe4 {+0.16/10 0.016s, n=14604, sd=13}
11. Nxe4 {+0.12/10 0.028s, n=14395, sd=13} Bxe4 {+0.26/9 0.016s, n=13059, sd=17}
12. Nf3 {+0.03/9 0.026s, n=18107, sd=15} Nb8 {+0.45/9 0.017s, n=14622, sd=13}
13. Ne5 {-0.32/9 0.048s, n=36014, sd=18} a6 {+0.39/9 0.019s, n=14235, sd=14}
14. Qg4 {-0.24/9 0.030s, n=23742, sd=16} Bf5 {+0.23/10 0.033s, n=21374, sd=16}
15. Qe2 {-0.13/9 0.035s, n=26566, sd=14} Bd6 {+0.22/10 0.035s, n=26664, sd=21}
16. h4 {-0.58/8 0.031s, n=20322, sd=15} h5 {+1.22/10 0.023s, n=18608, sd=13}
17. Qf3 {-0.70/10 0.044s, n=34226, sd=16} Bxe5 {+1.36/10 0.029s, n=21902, sd=16}
18. dxe5 {-1.23/10 0.032s, n=25383, sd=18} Qd5 {+1.07/10 0.015s, n=14220, sd=15}
19. Qxd5 {-1.33/10 0.017s, n=15808, sd=17}
exd5 {+1.52/11 0.023s, n=21330, sd=19} 20. c4 {-1.08/9 0.014s, n=13418, sd=13}
dxc4 {+1.29/10 0.019s, n=17743, sd=18}
21. Bxc4 {-1.34/11 0.018s, n=17131, sd=19} Nd7 {+1.26/10 0.012s, n=13076, sd=13}
22. Rc1 {-1.49/9 0.020s, n=19066, sd=14, Black makes an illegal move: e8h8} 1-0