MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1305"]
[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 "r1bqkb1r/p1ppppp1/2n4n/1p5p/4P3/5P2/PPPPK1PP/RNBQ1BNR w kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:55 -0400"]
[GameEndTime "2026-09-14T11:55:56 -0400"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.85/10 0.037s, n=34476, sd=16} d5 {+1.46/9 0.019s, n=15156, sd=14}
6. Ke1 {-0.76/10 0.040s, n=39525, sd=18} a6 {+0.34/9 0.024s, n=25856, sd=14}
7. e5 {-0.29/10 0.016s, n=12943, sd=13} Na5 {+0.34/9 0.030s, n=27067, sd=14}
8. c3 {+0.46/9 0.034s, n=23077, sd=13} e6 {+0.49/8 0.014s, n=15863, sd=12}
9. Bd3 {+0.17/9 0.014s, n=12500, sd=12} c5 {+0.17/9 0.031s, n=28128, sd=13}
10. Ne2 {-0.06/9 0.019s, n=15538, sd=12} Qb6 {+0.14/9 0.020s, n=20987, sd=15}
11. Bf4 {-0.52/8 0.021s, n=15582, sd=15} Nc6 {+0.89/9 0.018s, n=17557, sd=11}
12. a3 {-0.92/7 0.021s, n=12608, sd=10} Bd7 {+0.76/9 0.017s, n=21452, sd=17}
13. Qd2 {-0.69/8 0.020s, n=15746, sd=13} a5 {+0.90/9 0.013s, n=14698, sd=15}
14. Be3 {-0.76/9 0.025s, n=19852, sd=12} a4 {+0.91/11 0.040s, n=32595, sd=18}
15. h3 {-0.92/9 0.022s, n=16720, sd=14} Na5 {+1.79/9 0.019s, n=15210, sd=16}
16. dxc5 {-1.20/10 0.023s, n=17445, sd=16} Qc7 {+1.53/9 0.012s, n=14119, sd=15}
17. c6 {-1.12/10 0.015s, n=12216, sd=15} Nxc6 {+1.50/10 0.012s, n=14502, sd=18}
18. f4 {-1.92/8 0.010s, n=12495, sd=13} Na5 {+1.54/10 0.017s, n=16391, sd=15}
19. Nc1 {-1.53/10 0.020s, n=20895, sd=13} Nc4 {+1.25/8 0.012s, n=13789, sd=11}
20. Qe2 {-1.70/11 0.025s, n=23563, sd=19} Nxe3 {+1.33/9 0.021s, n=17072, sd=16}
21. Qxe3 {-1.75/11 0.021s, n=18787, sd=17} Bc5 {+1.71/10 0.024s, n=20537, sd=14}
22. Qg3 {-1.66/10 0.029s, n=31390, sd=14, Black makes an illegal move: e8h8} 1-0