MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "423"]
[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 "rn1qkbnr/ppp1pppp/2b5/3p4/5P1P/8/PPPPP1P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:25 +0000"]
[GameEndTime "2026-09-14T13:36:26 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. b3 {-0.75/10 0.025s, n=19325, sd=11} e6 {+0.74/9 0.021s, n=15129, sd=14}
6. Bb2 {-0.58/10 0.027s, n=15492, sd=15} d4 {+0.46/10 0.080s, n=37364, sd=16}
7. e3 {-0.70/9 0.024s, n=16062, sd=17} dxe3 {+1.12/9 0.030s, n=14256, sd=21}
8. Nf3 {-0.64/9 0.033s, n=17829, sd=14} exd2+ {+0.90/8 0.031s, n=16884, sd=15}
9. Nbxd2 {-0.27/9 0.036s, n=20413, sd=16} Nf6 {+0.84/10 0.024s, n=12374, sd=20}
10. h5 {-0.42/8 0.033s, n=17132, sd=13} Qd6 {+1.12/9 0.024s, n=13348, sd=12}
11. Ne5 {-0.83/9 0.028s, n=13626, sd=13} Qc5 {+1.13/9 0.036s, n=16098, sd=11}
12. h6 {-0.51/9 0.033s, n=19043, sd=18} Nbd7 {+0.44/8 0.021s, n=15208, sd=19}
13. Nxc6 {-0.30/10 0.051s, n=34511, sd=23}
Qxc6 {+1.56/10 0.027s, n=20721, sd=15}
14. hxg7 {-0.59/10 0.017s, n=13816, sd=16}
Bxg7 {+0.91/10 0.015s, n=12512, sd=19} 15. Qf3 {-1.00/10 0.016s, n=13501, sd=19}
Qxc2 {+1.12/9 0.021s, n=12277, sd=18} 16. Nc4 {-0.17/11 0.054s, n=38270, sd=19}
Nc5 {+0.96/10 0.033s, n=21741, sd=22} 17. Rc1 {-1.19/9 0.025s, n=17225, sd=17}
Qe4+ {+1.43/10 0.017s, n=13109, sd=12} 18. Qxe4 {-1.55/9 0.031s, n=22982, sd=13}
Ncxe4 {+1.41/12 0.038s, n=32309, sd=19} 19. g4 {-1.38/12 0.019s, n=15907, sd=13}
Ng3 {+1.60/12 0.013s, n=14467, sd=21} 20. Rh3 {-1.20/10 0.013s, n=13711, sd=19}
Nxf1 {+1.50/13 0.015s, n=16821, sd=21} 21. g5 {-1.36/13 0.053s, n=42150, sd=23}
Nh5 {+1.10/12 0.019s, n=19261, sd=22} 22. Bxg7 {-1.32/10 0.014s, n=13145, sd=15}
Nxg7 {+1.40/10 0.030s, n=21504, sd=14}
23. Kxf1 {-0.86/11 0.043s, n=36929, sd=15} Rd8 {+0.81/9 0.029s, n=24405, sd=14}
24. Na5 {-0.98/11 0.019s, n=17864, sd=16} b6 {+1.08/10 0.026s, n=22679, sd=14}
25. Nc6 {-0.65/11 0.026s, n=24588, sd=22} Rd2 {+0.83/10 0.017s, n=15551, sd=14}
26. Nxa7 {-1.24/10 0.016s, n=13357, sd=10, Black makes an illegal move: e8h8}
1-0