MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "985"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1nbqkbnr/rppp1p1p/p5p1/4p3/1P4PP/8/P1PPPPB1/RNBQK1NR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:26 +0000"]
[GameEndTime "2026-09-14T14:54:26 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.57/8 0.027s, n=25647, sd=14} d6 {-0.33/9 0.025s, n=23797, sd=17}
6. g5 {+0.34/9 0.027s, n=25225, sd=14} Bg7 {-0.25/9 0.019s, n=17531, sd=14}
7. dxe5 {+0.56/10 0.031s, n=29328, sd=15} Nd7 {-0.12/8 0.013s, n=12693, sd=15}
8. Nf3 {+0.37/9 0.013s, n=14081, sd=13} Nxe5 {-0.42/11 0.027s, n=28804, sd=18}
9. Nxe5 {+0.27/11 0.012s, n=13935, sd=17} Bxe5 {-0.52/11 0.010s, n=12625, sd=15}
10. Be3 {+0.29/10 0.013s, n=14467, sd=21} Bxa1 {-0.85/9 0.010s, n=12445, sd=15}
11. Bxa7 {+0.36/12 0.028s, n=31780, sd=20} b6 {-0.49/11 0.029s, n=30769, sd=19}
12. c3 {+1.07/12 0.012s, n=16775, sd=16} h6 {-0.78/10 0.017s, n=19205, sd=17}
13. Qc1 {+1.25/9 0.011s, n=12895, sd=16} hxg5 {-1.13/10 0.055s, n=57796, sd=21}
14. Nd2 {+0.81/10 0.013s, n=14915, sd=18} gxh4 {-1.64/8 0.024s, n=28241, sd=20}
15. Qxa1 {+0.88/9 0.011s, n=12190, sd=16} h3 {-2.11/9 0.017s, n=19497, sd=17}
16. Bf3 {+1.72/11 0.030s, n=33059, sd=17} g5 {-0.91/10 0.011s, n=13418, sd=16}
17. c4 {+1.98/10 0.019s, n=19784, sd=15} Rh6 {-1.21/9 0.015s, n=15840, sd=14}
18. Qd4 {+1.04/9 0.016s, n=15499, sd=13} Qf6 {-1.38/10 0.014s, n=15089, sd=17}
19. Qxf6 {+2.00/11 0.021s, n=25200, sd=16}
Nxf6 {-1.29/10 0.016s, n=19335, sd=18, White makes an illegal move: e1h1} 0-1