MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "445"]
[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/1p1pp1p1/2p4p/p4p2/5P2/2N1P1PP/PPPP4/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:18 +0000"]
[GameEndTime "2026-09-14T14:52:19 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.97/9 0.017s, n=12311, sd=13}
6. b3 {+1.12/10 0.012s, n=12866, sd=11} d6 {-0.95/9 0.015s, n=14206, sd=11}
7. Bb2 {+1.26/9 0.017s, n=15128, sd=14} g6 {-0.98/9 0.016s, n=14020, sd=14}
8. Nf3 {+0.87/8 0.017s, n=14635, sd=15} Bg7 {-0.81/9 0.031s, n=20190, sd=13}
9. Nh4 {+0.69/9 0.044s, n=36807, sd=18} g5 {-0.62/9 0.016s, n=13878, sd=14}
10. Nf3 {+0.42/8 0.025s, n=18861, sd=13} Ne4 {-0.41/9 0.013s, n=12120, sd=11}
11. Rg1 {+0.67/9 0.015s, n=13273, sd=15} Bxc3 {-0.38/9 0.017s, n=15312, sd=12}
12. Bxc3 {+0.62/11 0.037s, n=32407, sd=21}
Nxc3 {-0.71/10 0.022s, n=16525, sd=17}
13. dxc3 {+0.75/10 0.013s, n=12798, sd=19} a4 {-0.59/9 0.027s, n=22860, sd=17}
14. Qd4 {+1.13/9 0.017s, n=14907, sd=14} Rg8 {-0.77/9 0.018s, n=16647, sd=13}
15. b4 {+1.08/10 0.017s, n=13953, sd=16} Be6 {-1.02/9 0.016s, n=14715, sd=14}
16. Bc4 {+1.09/10 0.026s, n=24897, sd=15} Bxc4 {-0.93/12 0.013s, n=14003, sd=16}
17. Qxc4 {+0.63/11 0.033s, n=34643, sd=19} d5 {-0.44/10 0.038s, n=31870, sd=15}
18. Qd3 {+0.59/11 0.012s, n=12867, sd=9} e6 {-0.49/10 0.014s, n=14703, sd=16}
19. g4 {+0.66/11 0.191s, n=167644, sd=21} Nd7 {-0.41/9 0.015s, n=15498, sd=13}
20. gxf5 {+0.90/9 0.014s, n=14068, sd=15} exf5 {-0.31/10 0.028s, n=22007, sd=19}
21. Qxf5 {+0.47/9 0.017s, n=16854, sd=13} Qe7 {-0.05/9 0.016s, n=13939, sd=15}
22. Kd2 {+0.05/9 0.020s, n=18477, sd=14, Black makes an illegal move: e8a8} 1-0