MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "961"]
[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 "rnbqkbnr/1pppp3/p4p2/6pp/1P6/P3PN2/2PP1PPP/RNBQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:40 +0000"]
[GameEndTime "2026-09-14T14:53:41 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.69/8 0.017s, n=14843, sd=13} 6. Bb2 {+0.77/9 0.013s, n=12855, sd=15}
g4 {-0.75/10 0.025s, n=25115, sd=16} 7. Nh4 {+0.53/9 0.028s, n=25665, sd=16}
Rh6 {-0.21/10 0.012s, n=13782, sd=11} 8. c4 {+0.55/9 0.017s, n=17355, sd=12}
f5 {-0.83/10 0.025s, n=24789, sd=17} 9. g3 {+0.81/10 0.019s, n=17694, sd=13}
Be7 {-0.80/9 0.023s, n=19178, sd=14} 10. Ng2 {+0.90/10 0.012s, n=12109, sd=10}
Bg5 {-1.04/9 0.057s, n=52525, sd=17} 11. h4 {+1.65/10 0.018s, n=16129, sd=16}
gxh3 {-1.54/10 0.015s, n=13429, sd=16} 12. Nf4 {+1.48/12 0.020s, n=20593, sd=17}
h2 {-1.61/9 0.015s, n=13620, sd=13} 13. Rh1 {+1.12/10 0.037s, n=33974, sd=15}
h4 {-1.30/10 0.042s, n=30573, sd=16} 14. g4 {+2.13/9 0.013s, n=12831, sd=12}
Nf6 {-1.57/9 0.019s, n=16748, sd=15} 15. gxf5 {+0.19/11 0.027s, n=26202, sd=21}
Bxf4 {-0.49/10 0.026s, n=19167, sd=17}
16. exf4 {+0.17/10 0.027s, n=24146, sd=20} d5 {-0.14/9 0.016s, n=15569, sd=12}
17. d3 {+0.12/9 0.021s, n=19672, sd=22} dxc4 {+0.06/9 0.031s, n=20219, sd=14}
18. Nd2 {-0.10/10 0.019s, n=17922, sd=20} cxd3 {+0.21/11 0.051s, n=44970, sd=20}
19. Qf3 {+0.04/11 0.038s, n=30633, sd=21}
exf5 {+0.14/10 0.029s, n=26278, sd=18, White makes an illegal move: e1a1} 0-1