MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "567"]
[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 "r1bq1bnr/p1pppkpp/n7/1p3p2/P7/3P1P2/RPP1P1PP/1NBQKBNR w K - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:31 +0000"]
[GameEndTime "2026-09-14T14:51:32 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.92/9 0.015s, n=15663, sd=13} Nb4 {-4.05/9 0.024s, n=22534, sd=15}
6. Ra1 {+3.72/10 0.011s, n=12309, sd=8} e6 {-3.71/10 0.016s, n=15814, sd=15}
7. c3 {+4.32/11 0.050s, n=42407, sd=18} Nd5 {-4.20/11 0.032s, n=31135, sd=20}
8. e4 {+4.06/10 0.029s, n=27829, sd=17} Nb6 {-3.98/11 0.018s, n=16400, sd=20}
9. Nh3 {+4.18/10 0.018s, n=19060, sd=14} a6 {-4.07/10 0.034s, n=32609, sd=18}
10. d4 {+4.33/10 0.026s, n=17736, sd=17} axb5 {-3.91/11 0.025s, n=24324, sd=18}
11. Rxa8 {+4.09/10 0.034s, n=32874, sd=16}
Nxa8 {-3.91/10 0.026s, n=24739, sd=20} 12. Bxb5 {+3.92/9 0.023s, n=18545, sd=14}
Nf6 {-3.95/9 0.013s, n=13318, sd=12} 13. Be3 {+3.69/8 0.030s, n=26703, sd=13}
Nb6 {-3.71/9 0.033s, n=30186, sd=13} 14. Bd3 {+3.51/9 0.032s, n=27378, sd=16}
d6 {-3.50/8 0.013s, n=12511, sd=11, White makes an illegal move: e1h1} 0-1