MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1990"]
[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 "rnbqkb1r/1pp1pppp/3p4/p4n2/8/1PP5/P2PPPPP/RNBQKBNR w KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:16:27 +0200"]
[GameEndTime "2026-09-14T18:16:29 +0200"]
[PlyCount "48"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.76/11 0.043s, n=30906, sd=19} Nh4 {-0.82/10 0.016s, n=12288, sd=14}
6. g3 {+0.65/11 0.034s, n=19531, sd=18} Ng6 {-0.85/10 0.027s, n=20056, sd=13}
7. h4 {+0.92/9 0.016s, n=13004, sd=13} e5 {-0.71/9 0.022s, n=16579, sd=13}
8. Bg2 {+0.63/9 0.026s, n=17874, sd=17} Be7 {-0.69/10 0.020s, n=15110, sd=16}
9. h5 {+0.66/10 0.028s, n=19956, sd=17} Nf8 {-0.81/10 0.019s, n=14224, sd=17}
10. h6 {+0.87/11 0.023s, n=18511, sd=21} gxh6 {-0.98/9 0.031s, n=24421, sd=16}
11. d4 {+0.87/8 0.018s, n=13822, sd=11} Bg5 {-0.88/8 0.026s, n=15059, sd=13}
12. f4 {+0.76/9 0.027s, n=19196, sd=11} Bf6 {-0.89/9 0.028s, n=19593, sd=14}
13. f5 {+1.08/9 0.037s, n=26212, sd=15} Rg8 {-1.05/8 0.022s, n=15607, sd=15}
14. Bxh6 {+0.66/10 0.033s, n=23595, sd=15} Rxg3 {-0.56/8 0.029s, n=15845, sd=13}
15. Kf2 {+0.82/10 0.029s, n=16725, sd=17} Rg8 {-0.60/10 0.020s, n=12533, sd=14}
16. Nf3 {+1.14/11 0.014s, n=12135, sd=18} Nfd7 {-0.63/10 0.026s, n=19944, sd=17}
17. Nbd2 {+0.83/8 0.023s, n=15873, sd=13} exd4 {-0.67/10 0.027s, n=18700, sd=15}
18. cxd4 {+0.59/9 0.017s, n=12363, sd=13} Qe7 {-0.19/9 0.021s, n=13110, sd=13}
19. Nc4 {+0.32/9 0.042s, n=22544, sd=9} Nc6 {+0.35/11 0.041s, n=22672, sd=20}
20. Qd2 {+0.68/9 0.021s, n=14904, sd=14} b5 {-0.13/9 0.021s, n=12205, sd=12}
21. e5 {-0.05/10 0.032s, n=23651, sd=20} dxe5 {+0.22/10 0.023s, n=15202, sd=17}
22. dxe5 {-0.38/8 0.034s, n=24917, sd=14} bxc4 {+1.08/9 0.024s, n=15535, sd=18}
23. exf6 {-1.59/9 0.069s, n=44032, sd=21} Qc5+ {+1.58/8 0.033s, n=16944, sd=14}
24. Be3 {+0.07/10 0.029s, n=21592, sd=18}
Rxg2+ {+1.61/10 0.023s, n=17879, sd=22}
25. Kxg2 {-0.60/9 0.025s, n=17521, sd=16} Qxf5 {+0.78/11 0.074s, n=40368, sd=17}
26. Rh4 {-1.33/7 0.041s, n=18780, sd=13} Bb7 {+2.43/11 0.128s, n=81538, sd=26}
27. Rf4 {-0.15/8 0.021s, n=12821, sd=14} Qg6+ {+1.25/9 0.016s, n=12380, sd=16}
28. Kf2 {+0.41/9 0.027s, n=20196, sd=21, Black makes an illegal move: e8a8} 1-0