MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1146"]
[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 "r1bqkbnr/1pp1p1pp/2np1p2/p4P2/N7/2P5/PP1PP1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:09 +0000"]
[GameEndTime "2026-09-14T16:02:10 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf5 {+2.38/9 0.033s, n=18063, sd=15}
6. d4 {-2.74/9 0.024s, n=16850, sd=13} e5 {+2.26/8 0.022s, n=12464, sd=13}
7. d5 {-2.01/10 0.016s, n=13623, sd=14} Nge7 {+1.95/10 0.040s, n=29949, sd=14}
8. e3 {-2.11/9 0.023s, n=16905, sd=13} Nb8 {+2.06/11 0.023s, n=19277, sd=16}
9. c4 {-1.88/10 0.019s, n=17099, sd=11} Na6 {+2.25/10 0.055s, n=32644, sd=16}
10. Be2 {-2.09/9 0.016s, n=13461, sd=16} Nb4 {+4.83/10 0.023s, n=21123, sd=18}
11. Nc3 {-4.68/9 0.025s, n=17276, sd=18} Nc2+ {+4.73/11 0.065s, n=50056, sd=22}
12. Kf2 {-4.79/9 0.023s, n=14158, sd=14} Nxa1 {+4.71/11 0.039s, n=25004, sd=16}
13. e4 {-4.69/9 0.029s, n=22709, sd=15} Bd7 {+4.73/8 0.015s, n=13224, sd=10}
14. h4 {-4.69/9 0.040s, n=29666, sd=13} c6 {+5.42/10 0.028s, n=26598, sd=14}
15. Nf3 {-4.72/8 0.019s, n=15689, sd=11} cxd5 {+4.86/9 0.015s, n=14166, sd=15}
16. cxd5 {-4.81/9 0.024s, n=12688, sd=12} f5 {+4.41/9 0.053s, n=36241, sd=16}
17. Rf1 {-4.70/9 0.036s, n=23981, sd=17} Qb6+ {+5.50/10 0.029s, n=23910, sd=22}
18. Kg3 {-5.28/9 0.023s, n=15812, sd=15} f4+ {+5.34/9 0.020s, n=16332, sd=13}
19. Kh2 {-5.03/9 0.024s, n=12592, sd=18} Rc8 {+5.40/10 0.012s, n=12058, sd=14}
20. g3 {-5.19/8 0.028s, n=19270, sd=13} Ng6 {+6.19/9 0.015s, n=13501, sd=16}
21. gxf4 {-6.18/7 0.030s, n=18862, sd=13} Nxf4 {+6.61/10 0.031s, n=21837, sd=16}
22. Ng5 {-6.13/10 0.031s, n=22806, sd=15} Be7 {+6.57/10 0.016s, n=14425, sd=12}
23. Ne6 {-5.99/10 0.028s, n=20097, sd=17} Bxe6 {+6.77/11 0.019s, n=18020, sd=18}
24. dxe6 {-5.68/11 0.021s, n=17137, sd=16, Black makes an illegal move: e8h8}
1-0