MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1522"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkb1r/ppp1pp1p/2n2n2/3p2p1/5P2/3PK2N/PPP1P1PP/RNBQ1B1R b kq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:24 +0000"]
[GameEndTime "2026-09-14T13:40:25 +0000"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4+ {+6.46/8 0.026s, n=19293, sd=14}
6. Kd2 {-6.59/9 0.026s, n=18113, sd=13} Ng4 {+6.60/9 0.030s, n=23830, sd=14}
7. g3 {-6.65/9 0.032s, n=23109, sd=14} Ne3 {+7.01/11 0.037s, n=22733, sd=15}
8. Qe1 {-6.64/10 0.026s, n=18526, sd=19} d4 {+6.94/9 0.018s, n=13430, sd=16}
9. gxf4 {-6.64/8 0.019s, n=12576, sd=9} Qd5 {+6.72/7 0.023s, n=14917, sd=11}
10. Rg1 {-6.46/8 0.041s, n=22586, sd=16} Qc5 {+6.39/7 0.021s, n=14504, sd=12}
11. Na3 {-6.24/9 0.024s, n=15869, sd=10} e5 {+6.77/8 0.030s, n=19110, sd=14}
12. Nc4 {-6.15/9 0.036s, n=24655, sd=16} Nb4 {+6.31/8 0.022s, n=16813, sd=15}
13. c3 {-6.24/9 0.043s, n=27534, sd=23} dxc3+ {+8.58/11 0.141s, n=86229, sd=26}
14. bxc3 {-7.02/8 0.019s, n=13248, sd=17} Nxc4+ {+8.15/9 0.017s, n=12837, sd=18}
15. Kd1 {-7.15/9 0.019s, n=12831, sd=23} Nd5 {+8.38/10 0.017s, n=13954, sd=16}
16. dxc4 {-8.00/10 0.041s, n=28280, sd=21}
Qxc4 {+8.52/10 0.034s, n=21045, sd=17} 17. Rg3 {-7.99/10 0.032s, n=21908, sd=18}
Qa4+ {+8.64/10 0.042s, n=28695, sd=18} 18. Kd2 {-7.36/9 0.027s, n=16045, sd=18}
exf4 {+8.67/10 0.070s, n=46775, sd=17} 19. Rf3 {-8.12/9 0.023s, n=14053, sd=16}
Bg4 {+9.04/9 0.027s, n=17644, sd=15} 20. Qd1 {-8.52/8 0.020s, n=14106, sd=15}
Qc6 {+9.23/9 0.032s, n=22560, sd=15} 21. Rd3 {-9.11/8 0.056s, n=34135, sd=14}
Ne3 {+9.47/9 0.051s, n=34195, sd=20} 22. Qb3 {-9.11/8 0.032s, n=22027, sd=15}
Nxf1+ {+9.50/9 0.032s, n=24358, sd=17} 23. Ke1 {-9.17/8 0.023s, n=17206, sd=13}
Be6 {+9.71/9 0.032s, n=23035, sd=14} 24. c4 {-9.47/9 0.020s, n=15120, sd=16}
Bxc4 {+10.08/8 0.014s, n=12812, sd=12} 25. Qb2 {-9.34/8 0.055s, n=35780, sd=14}
Bxd3 {+10.56/9 0.038s, n=27471, sd=14}
26. Bxf4 {-10.36/8 0.029s, n=20574, sd=15} Rg8 {+10.47/7 0.027s, n=15131, sd=15}
27. Rd1 {-9.97/7 0.018s, n=12830, sd=10, Black makes an illegal move: e8a8} 1-0