MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "802"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/1p1ppp1p/2p2np1/p7/N4P2/6PP/PPPPP3/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:24 +0000"]
[GameEndTime "2026-09-14T13:40:24 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... b5 {+3.27/10 0.016s, n=15370, sd=16}
6. Nc3 {-3.22/11 0.017s, n=15785, sd=17} b4 {+3.55/10 0.016s, n=13360, sd=15}
7. Na4 {-3.36/11 0.026s, n=16393, sd=17} Ne4 {+2.74/10 0.030s, n=20923, sd=17}
8. g4 {-3.09/12 0.037s, n=24206, sd=18} Ng3 {+2.53/9 0.021s, n=14777, sd=10}
9. Rh2 {-2.86/9 0.015s, n=14270, sd=13} h5 {+2.63/10 0.028s, n=19112, sd=15}
10. gxh5 {-2.65/10 0.019s, n=16017, sd=14} Rxh5 {+2.76/9 0.025s, n=17689, sd=15}
11. d3 {-2.67/9 0.015s, n=12919, sd=16} d5 {+2.80/9 0.036s, n=23714, sd=17}
12. Bg2 {-2.43/9 0.016s, n=12591, sd=14} Qc7 {+2.40/8 0.024s, n=15834, sd=12}
13. Bf3 {-1.95/9 0.019s, n=15506, sd=14} Rh7 {+1.91/9 0.025s, n=16842, sd=13}
14. e4 {-1.56/9 0.029s, n=23883, sd=13} Nd7 {+1.85/10 0.036s, n=22869, sd=15}
15. Rg2 {-1.62/10 0.015s, n=13708, sd=16} dxe4 {+1.75/11 0.037s, n=22908, sd=17}
16. dxe4 {-1.20/10 0.016s, n=14485, sd=16} Nh5 {+1.17/10 0.034s, n=21060, sd=15}
17. f5 {-1.25/10 0.019s, n=15733, sd=20} Nf4 {+1.71/12 0.041s, n=25910, sd=20}
18. Rg4 {-1.52/10 0.020s, n=17198, sd=18} Bh6 {+1.27/11 0.076s, n=48677, sd=19}
19. Qd4 {-0.91/9 0.027s, n=13706, sd=19} Rb8 {+1.14/9 0.022s, n=14411, sd=14}
20. Be3 {-1.16/10 0.042s, n=20641, sd=14}
Nf6 {+0.74/8 0.023s, n=13988, sd=14, White makes an illegal move: e1a1} 0-1