MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1687"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1p1p2/4p2p/2p3p1/P6P/2P4R/1P1PPPP1/RNBQKBN1 b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:48:39 +0200"]
[GameEndTime "2026-09-14T16:48:40 +0200"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {+1.37/10 0.025s, n=17761, sd=16}
6. Rh1 {-1.23/10 0.020s, n=14262, sd=15} d5 {+1.43/11 0.023s, n=19118, sd=18}
7. e3 {-1.21/9 0.033s, n=28647, sd=15} g3 {+1.21/8 0.021s, n=17641, sd=14}
8. f3 {-1.44/9 0.028s, n=20918, sd=13} Nf6 {+1.51/8 0.027s, n=17758, sd=11}
9. Bb5+ {-1.45/9 0.017s, n=14524, sd=14} Bd7 {+1.22/9 0.076s, n=53536, sd=16}
10. d4 {-1.19/8 0.023s, n=15729, sd=12} a6 {+1.12/9 0.036s, n=28063, sd=17}
11. Bxd7+ {-1.10/9 0.015s, n=12054, sd=15} Qxd7 {+1.02/8 0.017s, n=13766, sd=16}
12. Ne2 {-1.12/9 0.019s, n=15273, sd=13} Nc6 {+1.19/9 0.016s, n=13969, sd=18}
13. Nd2 {-1.06/8 0.018s, n=14566, sd=12} Bd6 {+1.14/8 0.023s, n=17120, sd=11}
14. Nb3 {-1.07/10 0.022s, n=17123, sd=17} cxd4 {+1.00/8 0.017s, n=13942, sd=11}
15. cxd4 {-1.00/9 0.018s, n=12657, sd=13} Nb4 {+1.80/10 0.028s, n=17744, sd=12}
16. Nc5 {-1.71/8 0.019s, n=14719, sd=13} Bxc5 {+1.48/9 0.022s, n=18502, sd=16}
17. dxc5 {-1.37/10 0.044s, n=32510, sd=17} Qc6 {+1.50/10 0.029s, n=18129, sd=18}
18. Ra3 {-0.80/10 0.023s, n=19554, sd=12} Rg8 {+1.43/9 0.022s, n=14094, sd=15}
19. Bd2 {-0.97/10 0.024s, n=13563, sd=18} a5 {+1.20/8 0.016s, n=12610, sd=14}
20. Nd4 {-0.80/12 0.018s, n=12689, sd=16} Qxc5 {+0.56/9 0.026s, n=21040, sd=17}
21. Rc3 {-0.98/11 0.018s, n=16448, sd=21} Qb6 {+0.69/10 0.026s, n=18640, sd=17}
22. Nb5 {-0.65/10 0.028s, n=19610, sd=16} d4 {+0.59/10 0.052s, n=29858, sd=17}
23. exd4 {-0.21/10 0.021s, n=16422, sd=17} Nfd5 {+0.61/9 0.029s, n=22779, sd=18}
24. Qb3 {-0.05/9 0.015s, n=13314, sd=15} Nxc3 {-0.09/9 0.038s, n=23826, sd=15}
25. bxc3 {-0.39/10 0.026s, n=19522, sd=18} Nd5 {+0.36/10 0.027s, n=18105, sd=16}
26. h5 {-0.31/10 0.022s, n=18652, sd=15} Nc7 {+1.04/9 0.046s, n=26257, sd=15}
27. Nxc7+ {-0.59/11 0.016s, n=13826, sd=13}
Qxc7 {+0.80/9 0.020s, n=15912, sd=17}
28. Bxh6 {-0.38/12 0.022s, n=19181, sd=19, Black makes an illegal move: e8a8}
1-0