MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "181"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/ppp1ppp1/8/3p3P/P5n1/2N4N/1PPPPP1P/R1BQKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:58 +0000"]
[GameEndTime "2026-09-14T16:06:59 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+1.56/9 0.017s, n=16138, sd=15} 6. Ne4 {-1.38/9 0.022s, n=16948, sd=12}
e5 {+1.62/9 0.041s, n=37620, sd=13} 7. Ng3 {-1.34/8 0.019s, n=17823, sd=14}
Nf6 {+1.20/8 0.028s, n=19398, sd=13} 8. d3 {-1.45/9 0.026s, n=25049, sd=14}
Nxh5 {+1.37/9 0.031s, n=28934, sd=16} 9. Bg2 {-1.53/9 0.024s, n=21391, sd=13}
Nc6 {+1.16/9 0.046s, n=37197, sd=14} 10. a5 {-1.21/9 0.038s, n=33394, sd=17}
Bxh3 {+1.23/9 0.059s, n=45229, sd=21} 11. Bxh3 {-1.62/8 0.021s, n=18116, sd=16}
Bb4+ {+1.08/9 0.022s, n=20174, sd=20} 12. Kf1 {-1.06/9 0.053s, n=40450, sd=15}
Nf4 {+1.07/9 0.015s, n=13793, sd=15} 13. Bg4 {-0.84/9 0.016s, n=14323, sd=17}
Bxa5 {+1.29/9 0.018s, n=16557, sd=18} 14. Bf3 {-0.75/8 0.022s, n=14688, sd=15}
Bb6 {+0.75/10 0.031s, n=26997, sd=17} 15. c4 {-1.17/10 0.017s, n=15997, sd=13}
dxc3 {+1.01/10 0.015s, n=14780, sd=17} 16. bxc3 {-1.30/9 0.014s, n=13059, sd=14}
Nh3 {+1.33/10 0.019s, n=13369, sd=13} 17. Qa4 {-1.94/9 0.033s, n=28152, sd=16}
Qf6 {+2.22/8 0.025s, n=21065, sd=14} 18. Ne4 {-1.41/9 0.019s, n=15972, sd=11}
Qg6 {+1.76/9 0.022s, n=14501, sd=12} 19. Be3 {-1.38/11 0.015s, n=14843, sd=13}
f5 {+1.71/10 0.031s, n=27220, sd=17} 20. Bxb6 {-1.92/9 0.014s, n=12851, sd=14}
cxb6 {+1.99/10 0.016s, n=14884, sd=18} 21. Ng3 {-1.81/8 0.018s, n=14411, sd=15}
a6 {+2.29/9 0.013s, n=12763, sd=16} 22. Rb1 {+0.24/10 0.016s, n=15603, sd=14}
b5 {-0.94/8 0.023s, n=20007, sd=14}
23. Rxb5 {+0.86/10 0.017s, n=16136, sd=23, Black makes an illegal move: e8a8}
1-0