MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1530"]
[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/p1pppp1p/6p1/1p5n/3P2PP/2P4N/PP2PP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:51 +0000"]
[GameEndTime "2026-09-14T13:40:53 +0000"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-1.22/10 0.048s, n=31510, sd=14}
6. Rg1 {+1.65/9 0.018s, n=14240, sd=14} Nf6 {-1.26/10 0.033s, n=24120, sd=15}
7. a4 {+1.43/9 0.022s, n=16933, sd=12} a6 {-1.25/11 0.024s, n=16538, sd=16}
8. Nf4 {+1.23/8 0.023s, n=16911, sd=12} d6 {-0.98/9 0.025s, n=18740, sd=13}
9. g5 {+1.41/8 0.018s, n=14064, sd=11} Nfd7 {-0.92/9 0.032s, n=22606, sd=15}
10. Bg2 {+1.29/10 0.036s, n=28277, sd=14} Bxg2 {-1.12/9 0.020s, n=17242, sd=18}
11. Nxg2 {+0.95/9 0.025s, n=20280, sd=14} b4 {-1.27/9 0.052s, n=35323, sd=14}
12. h5 {+1.09/10 0.052s, n=39589, sd=15} d5 {-1.47/8 0.022s, n=13840, sd=15}
13. e4 {+1.64/9 0.017s, n=14453, sd=12} c6 {-1.53/8 0.015s, n=12362, sd=11}
14. Kf1 {+1.80/8 0.036s, n=28798, sd=14} e6 {-1.79/8 0.042s, n=27414, sd=14}
15. Bf4 {+1.97/9 0.021s, n=17495, sd=14} Be7 {-1.53/10 0.020s, n=15954, sd=14}
16. Qg4 {+2.29/10 0.022s, n=17535, sd=16} gxh5 {-1.21/10 0.023s, n=15685, sd=12}
17. Qxh5 {+1.38/8 0.016s, n=12951, sd=13} Nf8 {-1.56/8 0.016s, n=13160, sd=15}
18. Nd2 {+3.52/9 0.021s, n=12578, sd=12} bxc3 {-1.55/8 0.017s, n=13106, sd=14}
19. bxc3 {+1.49/9 0.029s, n=17238, sd=14} Ng6 {-1.35/9 0.018s, n=14288, sd=15}
20. a5 {+1.69/9 0.025s, n=19000, sd=19} c5 {-1.14/10 0.026s, n=19266, sd=14}
21. dxc5 {+1.53/9 0.030s, n=21015, sd=13} Nc6 {-1.83/9 0.025s, n=18122, sd=16}
22. Qf3 {+0.88/10 0.090s, n=53407, sd=20} d4 {-0.79/9 0.021s, n=15247, sd=13}
23. Nc4 {+0.74/9 0.021s, n=13656, sd=19} Bxc5 {-1.02/8 0.021s, n=13953, sd=12}
24. Rd1 {+1.14/11 0.028s, n=18518, sd=14} e5 {-1.10/9 0.018s, n=13441, sd=14}
25. Bh2 {+1.11/11 0.084s, n=47224, sd=19} Qe7 {-1.12/9 0.031s, n=23173, sd=20}
26. cxd4 {+1.59/9 0.026s, n=17965, sd=17} Nxd4 {-0.94/11 0.021s, n=17593, sd=15}
27. Qh5 {+1.10/9 0.027s, n=19918, sd=15} Qe6 {-1.21/11 0.066s, n=44300, sd=18}
28. Nge3 {+1.79/11 0.075s, n=41077, sd=21, Black makes an illegal move: e8a8}
1-0