MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1985"]
[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 "rnb1kbnr/1pqpppp1/2p5/p6p/P6N/3P4/1PP1PPPP/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:04:22 +0000"]
[GameEndTime "2026-09-14T16:04:23 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.43/10 0.030s, n=26181, sd=13} Nf6 {-0.66/9 0.029s, n=28806, sd=14}
6. f4 {+0.77/9 0.020s, n=14513, sd=12} e6 {-0.68/9 0.013s, n=13284, sd=14}
7. e5 {+0.56/9 0.020s, n=17993, sd=14} Ng8 {-0.69/10 0.030s, n=29712, sd=14}
8. d4 {+1.19/10 0.026s, n=20758, sd=13} Be7 {-0.66/9 0.015s, n=14545, sd=17}
9. Nf3 {+0.95/9 0.014s, n=12665, sd=13} d5 {-0.78/11 0.051s, n=43301, sd=17}
10. exd6 {+0.85/10 0.041s, n=28924, sd=15}
Bxd6 {-0.89/10 0.025s, n=22328, sd=19} 11. Ne5 {+0.73/9 0.018s, n=14871, sd=17}
Nf6 {-0.91/11 0.095s, n=80028, sd=18} 12. Nc3 {+0.81/9 0.024s, n=19188, sd=15}
h4 {-0.75/8 0.031s, n=18693, sd=13} 13. Qf3 {+1.31/9 0.026s, n=19949, sd=12}
Nd5 {-1.36/9 0.057s, n=35347, sd=14} 14. Ne4 {+1.76/9 0.040s, n=24371, sd=14}
Be7 {-1.31/9 0.026s, n=19972, sd=14} 15. Ng5 {+1.61/9 0.059s, n=27160, sd=13}
f6 {-1.76/10 0.030s, n=25601, sd=18} 16. Ng6 {+1.73/11 0.024s, n=20345, sd=16}
Rh6 {-1.30/11 0.049s, n=38321, sd=20} 17. Nxe7 {+1.97/9 0.031s, n=23337, sd=12}
Qxe7 {-1.69/10 0.014s, n=15114, sd=17} 18. Ne4 {+1.81/9 0.022s, n=18052, sd=16}
f5 {-1.98/8 0.022s, n=21038, sd=18} 19. Ng5 {+1.97/11 0.040s, n=31162, sd=14}
Bd7 {-1.72/6 0.013s, n=13704, sd=16} 20. Bd2 {+2.80/10 0.034s, n=27993, sd=18}
h3 {-3.00/9 0.036s, n=31615, sd=16} 21. Qb3 {+3.33/10 0.027s, n=22680, sd=16}
hxg2 {-3.38/9 0.041s, n=34234, sd=15} 22. Bxg2 {+3.21/10 0.014s, n=12379, sd=16}
Na6 {-3.04/10 0.028s, n=24860, sd=16} 23. Qxb7 {+3.84/11 0.023s, n=14902, sd=12}
Qd8 {-3.82/10 0.013s, n=14462, sd=19} 24. Bxd5 {+3.39/11 0.015s, n=15168, sd=12}
cxd5 {-3.01/13 0.024s, n=24304, sd=19, White makes an illegal move: e1a1} 0-1