MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1764"]
[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 "rnbqkbnr/2pp2pp/4p3/pp3p2/7P/4P2N/PPPP1PPR/RNBQKB2 w Qkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:26:32 +0200"]
[GameEndTime "2026-09-14T17:26:33 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5 {+0.30/9 0.024s, n=15658, sd=13} Qxh4 {-0.43/9 0.027s, n=16552, sd=13}
6. g3 {+0.38/9 0.017s, n=12687, sd=12} Qf6 {-0.47/10 0.047s, n=28379, sd=17}
7. Be2 {+0.56/9 0.025s, n=16283, sd=16} Nh6 {-0.41/9 0.020s, n=14783, sd=13}
8. Nc3 {+0.55/9 0.028s, n=21425, sd=12} Bb4 {-0.44/8 0.020s, n=14912, sd=13}
9. Nf4 {+0.39/9 0.034s, n=25212, sd=14} Ba6 {-0.40/9 0.027s, n=18450, sd=13}
10. Nb5 {+0.37/9 0.056s, n=36487, sd=15} Bxb5 {-0.65/9 0.028s, n=16948, sd=14}
11. Bxb5 {+0.62/10 0.062s, n=44661, sd=14} Ng4 {-0.36/9 0.020s, n=13981, sd=12}
12. Rh1 {+0.71/10 0.051s, n=30985, sd=18} Nc6 {-0.66/10 0.073s, n=45721, sd=16}
13. Qe2 {+0.94/10 0.033s, n=22453, sd=13} g5 {-0.39/8 0.034s, n=23033, sd=13}
14. Nh5 {+2.11/10 0.045s, n=32697, sd=14} Qe7 {-1.91/9 0.069s, n=37700, sd=15}
15. Bxc6 {+1.74/9 0.028s, n=15041, sd=15} dxc6 {-1.90/10 0.025s, n=14153, sd=20}
16. b3 {+1.73/10 0.025s, n=18542, sd=15} Ba3 {-1.94/9 0.025s, n=17651, sd=14}
17. Bxa3 {+1.66/10 0.059s, n=41201, sd=17}
Qxa3 {-1.66/10 0.032s, n=25486, sd=18} 18. f3 {+1.60/10 0.024s, n=20610, sd=16}
Ne5 {-1.37/9 0.022s, n=17886, sd=11} 19. f4 {+1.47/7 0.018s, n=12253, sd=11}
Ng4 {-1.33/9 0.019s, n=14383, sd=15} 20. fxg5 {+1.40/10 0.017s, n=14650, sd=18}
Qb2 {-0.99/11 0.031s, n=25304, sd=22} 21. Rd1 {+0.73/10 0.051s, n=41217, sd=18}
Qxc2 {-1.02/11 0.016s, n=12972, sd=22} 22. Nf6+ {+0.82/9 0.014s, n=13156, sd=16}
Nxf6 {-0.70/10 0.025s, n=19387, sd=20}
23. gxf6 {+0.77/11 0.018s, n=14872, sd=15} h5 {-0.42/9 0.022s, n=20298, sd=14}
24. Rxh5 {+1.08/10 0.025s, n=21908, sd=16, Black makes an illegal move: e8a8}
1-0