MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2023"]
[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/1p2pp1p/3p4/p1p3p1/3P2P1/P6N/1PP1PP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:59 +0000"]
[GameEndTime "2026-09-14T16:05:00 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... h6 {+0.55/9 0.013s, n=13872, sd=16}
6. dxc5 {-0.50/9 0.019s, n=17905, sd=18} dxc5 {+0.10/9 0.051s, n=48589, sd=19}
7. f3 {-0.28/9 0.020s, n=18064, sd=19} Qb6 {+0.71/9 0.014s, n=14727, sd=14}
8. Nf2 {-0.35/10 0.036s, n=34912, sd=18} Bg7 {+0.75/9 0.015s, n=14560, sd=13}
9. h4 {-0.35/9 0.012s, n=12195, sd=11} Nc6 {+0.34/10 0.038s, n=35653, sd=16}
10. hxg5 {-0.09/9 0.018s, n=17103, sd=18} Be6 {+0.67/11 0.014s, n=14795, sd=15}
11. c3 {-0.13/10 0.014s, n=15701, sd=14} hxg5 {+0.17/9 0.015s, n=15553, sd=13}
12. Rxh8 {+0.03/10 0.017s, n=16252, sd=18} Bxh8 {0.00/11 0.014s, n=15935, sd=21}
13. Qc2 {-0.03/10 0.023s, n=22668, sd=19} Be5 {-0.18/10 0.020s, n=19650, sd=17}
14. Bxg5 {+0.26/12 0.042s, n=39334, sd=20} Bb3 {0.00/11 0.016s, n=14782, sd=13}
15. Qc1 {+0.28/12 0.018s, n=19018, sd=19} a4 {+0.38/11 0.029s, n=29158, sd=22}
16. Nd2 {-0.30/9 0.021s, n=19756, sd=12} Na5 {+0.40/11 0.016s, n=15613, sd=17}
17. Qb1 {+0.41/9 0.014s, n=13283, sd=15} Nf6 {-0.20/9 0.025s, n=21323, sd=14}
18. e3 {+0.64/10 0.022s, n=19370, sd=18} Bg3 {-0.66/9 0.021s, n=18421, sd=18}
19. Ne4 {+0.85/9 0.017s, n=16089, sd=14} Nxe4 {-0.02/10 0.025s, n=24202, sd=22}
20. Qxe4 {-0.12/11 0.035s, n=32127, sd=23} Nc6 {+0.04/10 0.021s, n=21241, sd=15}
21. Bf4 {-0.10/10 0.019s, n=18160, sd=18} Bd5 {+0.01/11 0.014s, n=14854, sd=17}
22. Qc2 {-0.04/11 0.013s, n=15501, sd=21} Bxf4 {-0.17/10 0.012s, n=14303, sd=24}
23. exf4 {+0.03/10 0.012s, n=13426, sd=18}
Bxf3 {+0.33/11 0.015s, n=16066, sd=11} 24. Be2 {+0.21/10 0.012s, n=14098, sd=19}
Bd5 {+0.66/10 0.020s, n=20439, sd=16} 25. g5 {-0.24/9 0.017s, n=16287, sd=14}
c4 {+0.33/10 0.019s, n=18375, sd=19}
26. g6 {-0.06/9 0.014s, n=13082, sd=15, Black makes an illegal move: e8a8} 1-0