MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1231"]
[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 "rnb1kbnr/p1qpp1pp/5p2/1pp5/7P/1P6/P1PPPPP1/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:01 +0000"]
[GameEndTime "2026-09-14T13:39:02 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.39/8 0.022s, n=13500, sd=10} Bb7 {-0.19/9 0.020s, n=14645, sd=14}
6. Nf3 {+0.10/9 0.041s, n=30715, sd=14} b4 {-0.71/7 0.021s, n=15785, sd=10}
7. a3 {+0.17/9 0.020s, n=12244, sd=13} a5 {+0.02/10 0.047s, n=33693, sd=14}
8. d4 {-0.05/10 0.077s, n=44039, sd=20} e6 {+0.24/9 0.015s, n=12294, sd=13}
9. c4 {+0.15/11 0.027s, n=18770, sd=18} f5 {+0.25/9 0.027s, n=17608, sd=14}
10. d5 {-0.15/8 0.026s, n=18672, sd=15} Be7 {+0.10/10 0.025s, n=17080, sd=9}
11. Bd3 {-0.26/10 0.126s, n=65737, sd=16} exd5 {+0.35/8 0.026s, n=13270, sd=12}
12. cxd5 {+0.04/10 0.030s, n=16314, sd=15} Bf6 {+0.52/11 0.029s, n=14105, sd=13}
13. Ra2 {-0.10/11 0.056s, n=28831, sd=16} Bxd5 {+0.07/10 0.031s, n=15431, sd=18}
14. Nbd2 {-0.40/9 0.033s, n=22945, sd=15} Nc6 {+0.18/8 0.035s, n=15592, sd=11}
15. Bxf5 {-0.06/8 0.023s, n=14502, sd=11} Nge7 {-0.31/8 0.029s, n=12453, sd=16}
16. Bb1 {+0.31/9 0.029s, n=18905, sd=15} Ne5 {-0.15/9 0.048s, n=20990, sd=14}
17. Nxe5 {+0.76/10 0.020s, n=14830, sd=14} Bxe5 {-0.42/9 0.042s, n=18207, sd=16}
18. axb4 {+0.19/9 0.035s, n=23568, sd=16} axb4 {-0.34/9 0.056s, n=22256, sd=16}
19. Rxa8+ {+0.30/10 0.031s, n=14904, sd=17}
Bxa8 {-0.02/9 0.028s, n=13411, sd=13, White makes an illegal move: e1h1} 0-1