MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "789"]
[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 "rnbqkbnr/1p1pp1p1/2p4p/pN3p2/8/4P1P1/PPPPQP1P/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:01:22 +0000"]
[GameEndTime "2026-09-14T16:01:24 +0000"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.39/9 0.014s, n=13980, sd=14}
6. Nc3 {-0.30/10 0.015s, n=12355, sd=13} e5 {+0.38/10 0.016s, n=16324, sd=15}
7. Nf3 {-0.48/10 0.022s, n=16928, sd=19} e4 {+0.22/10 0.019s, n=19294, sd=16}
8. Ne5 {-0.47/12 0.045s, n=37289, sd=19} Na6 {+0.46/9 0.022s, n=20297, sd=14}
9. d4 {-0.44/9 0.030s, n=24181, sd=14} d5 {+0.33/9 0.014s, n=13890, sd=12}
10. Bd2 {-0.41/10 0.036s, n=28562, sd=15} Bd6 {+0.30/10 0.021s, n=19909, sd=18}
11. Ng6 {-0.28/10 0.025s, n=17599, sd=16} Rg8 {+0.38/12 0.038s, n=34322, sd=22}
12. f4 {-0.38/9 0.024s, n=18895, sd=15} b5 {+0.42/12 0.044s, n=35975, sd=23}
13. h3 {-0.38/9 0.018s, n=14703, sd=15} Nc7 {+0.42/10 0.016s, n=14436, sd=21}
14. Qg2 {-0.40/8 0.014s, n=12459, sd=13} Bd7 {+0.56/9 0.015s, n=13937, sd=16}
15. a3 {-0.40/9 0.023s, n=17742, sd=12} h5 {+0.52/10 0.014s, n=13128, sd=8}
16. Ne2 {-0.74/9 0.044s, n=33035, sd=15} Ne6 {+0.84/9 0.024s, n=17130, sd=18}
17. Qf2 {-0.86/8 0.021s, n=16188, sd=11} Qc7 {+1.12/8 0.014s, n=12324, sd=12}
18. Kd1 {-0.84/9 0.029s, n=22058, sd=12} Qb6 {+0.91/8 0.019s, n=16916, sd=14}
19. Qe1 {-0.85/9 0.028s, n=19228, sd=15} c5 {+1.69/11 0.047s, n=43152, sd=18}
20. dxc5 {-1.57/9 0.057s, n=40701, sd=15} Bxc5 {+2.51/11 0.053s, n=47000, sd=17}
21. g4 {-2.14/10 0.018s, n=12869, sd=16} Bxe3 {+2.56/11 0.019s, n=18265, sd=13}
22. Bxe3 {-2.56/10 0.034s, n=26973, sd=17}
Qxe3 {+1.78/11 0.030s, n=30051, sd=23} 23. g5 {-2.29/11 0.053s, n=39512, sd=16}
Nh7 {+2.84/11 0.012s, n=14717, sd=14} 24. h4 {-2.33/11 0.017s, n=16323, sd=18}
Nhf8 {+3.32/9 0.014s, n=12840, sd=14} 25. Rh3 {-2.94/8 0.019s, n=12559, sd=14}
Qb6 {+3.30/9 0.015s, n=14863, sd=11} 26. Ne5 {-2.73/10 0.015s, n=12881, sd=11}
d4 {+3.16/10 0.029s, n=25257, sd=19} 27. Ng3 {-0.89/10 0.019s, n=15487, sd=13}
g6 {+4.16/9 0.020s, n=13202, sd=15} 28. Nxe4 {-2.11/11 0.027s, n=23507, sd=19}
fxe4 {+2.61/11 0.019s, n=19682, sd=17}
29. Qxe4 {-3.13/11 0.032s, n=28260, sd=19, Black makes an illegal move: e8a8}
1-0