MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "972"]
[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 "r1bqkbnr/pp1p1ppp/2p1p3/n7/5P2/5N2/PPPPP1PP/RNBQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:22 +0000"]
[GameEndTime "2026-09-14T14:54:23 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.02/8 0.015s, n=15810, sd=13} 6. e4 {-0.11/10 0.022s, n=21540, sd=14}
d5 {+0.01/9 0.013s, n=13931, sd=13} 7. d3 {-0.15/8 0.016s, n=15858, sd=11}
Bd7 {+0.32/10 0.017s, n=17418, sd=12} 8. g3 {-0.20/9 0.025s, n=25667, sd=12}
Qb6 {+0.56/8 0.014s, n=13512, sd=15} 9. Nc3 {-0.42/8 0.018s, n=15863, sd=14}
Nf6 {+0.58/9 0.024s, n=21598, sd=12} 10. Rg2 {-0.39/8 0.020s, n=18327, sd=11}
Nc6 {+0.48/8 0.019s, n=16117, sd=12} 11. a3 {-0.77/9 0.044s, n=40022, sd=17}
d4 {+0.65/8 0.019s, n=16922, sd=13} 12. Nb1 {-0.60/10 0.018s, n=17419, sd=13}
Qc7 {+0.59/9 0.030s, n=27203, sd=13} 13. a4 {-0.75/9 0.015s, n=14768, sd=14}
e5 {+0.49/8 0.027s, n=25143, sd=13} 14. Na3 {-0.49/9 0.017s, n=15229, sd=13}
exf4 {+0.65/9 0.015s, n=13859, sd=10} 15. gxf4 {-0.62/8 0.013s, n=12472, sd=13}
g6 {+0.45/9 0.027s, n=24251, sd=14} 16. Bd2 {-0.94/8 0.013s, n=12602, sd=12}
Be7 {+1.05/9 0.016s, n=15361, sd=13} 17. c3 {-1.29/7 0.013s, n=13013, sd=16}
Nh5 {+1.05/9 0.016s, n=14226, sd=11} 18. Nb5 {-1.20/9 0.034s, n=30392, sd=15}
Qb8 {+1.13/11 0.029s, n=26535, sd=23} 19. Qc1 {-1.08/10 0.015s, n=13380, sd=9}
a6 {+1.19/11 0.035s, n=34311, sd=19}
20. Na3 {-0.99/10 0.016s, n=16348, sd=19, Black makes an illegal move: e8h8} 1-0