MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "662"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1k1nr/pppp1pp1/3bpq1p/8/1P6/2PP4/P2NPPPP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:41 +0000"]
[GameEndTime "2026-09-14T14:52:42 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.72/8 0.014s, n=13338, sd=12} e5 {-1.43/9 0.016s, n=14786, sd=14}
6. Ngf3 {+1.15/9 0.035s, n=31739, sd=16} exd4 {-1.04/9 0.031s, n=24954, sd=17}
7. Ne4 {+1.03/8 0.013s, n=12297, sd=15} Qe6 {-1.06/10 0.024s, n=23925, sd=15}
8. Nxd6+ {+0.91/9 0.020s, n=20845, sd=18} Qxd6 {-1.14/9 0.020s, n=18584, sd=16}
9. Qxd4 {+1.10/10 0.030s, n=26509, sd=15} Qxd4 {-1.10/11 0.029s, n=31937, sd=17}
10. Nxd4 {+0.90/10 0.032s, n=33351, sd=15} d6 {-0.97/10 0.024s, n=21144, sd=17}
11. e4 {+0.93/9 0.013s, n=14125, sd=14} Ne7 {-0.85/9 0.017s, n=16971, sd=13}
12. f3 {+0.97/9 0.044s, n=43829, sd=13} Nbc6 {-0.79/9 0.024s, n=17786, sd=15}
13. Bc4 {+0.76/8 0.022s, n=22325, sd=11} Ne5 {-0.66/9 0.016s, n=13923, sd=11}
14. Bb3 {+0.76/9 0.039s, n=35920, sd=19} Nd3+ {-0.76/8 0.014s, n=13284, sd=15}
15. Kd2 {+0.82/9 0.016s, n=16099, sd=16} Nxc1 {-0.78/10 0.014s, n=13824, sd=13}
16. Rhxc1 {+0.71/9 0.013s, n=13068, sd=16} Bd7 {-0.63/9 0.016s, n=14967, sd=13}
17. a4 {+0.64/9 0.029s, n=26655, sd=16} a5 {-0.70/8 0.013s, n=12230, sd=17}
18. Re1 {+0.83/8 0.014s, n=13926, sd=15} Rd8 {-0.73/8 0.015s, n=14864, sd=12}
19. h4 {+0.90/9 0.032s, n=31441, sd=15} axb4 {-0.76/9 0.020s, n=14613, sd=11}
20. cxb4 {+0.91/11 0.031s, n=32468, sd=20} c5 {-0.98/10 0.019s, n=19698, sd=16}
21. Nb5 {+0.82/11 0.015s, n=17599, sd=18, Black makes an illegal move: e8h8} 1-0