MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "168"]
[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/1pppppp1/n7/7p/p5P1/PP6/2PPPPBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:47:56 -0400"]
[GameEndTime "2026-09-14T12:47:56 -0400"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {-0.38/9 0.018s, n=17972, sd=13} axb3 {+0.50/10 0.017s, n=14308, sd=12}
6. cxb3 {-0.73/10 0.012s, n=16809, sd=16} e5 {+0.77/9 0.016s, n=12670, sd=12}
7. d4 {-0.82/9 0.014s, n=16178, sd=13} exd4 {+0.71/9 0.011s, n=12893, sd=13}
8. Qxd4 {-0.76/10 0.024s, n=20592, sd=16} c6 {+0.82/9 0.019s, n=15767, sd=15}
9. h4 {-0.94/8 0.021s, n=17602, sd=13} Ne7 {+0.67/10 0.040s, n=39266, sd=16}
10. Bb2 {-0.77/9 0.018s, n=13935, sd=14} d5 {+1.00/9 0.027s, n=25850, sd=17}
11. e4 {-0.92/9 0.022s, n=19325, sd=14} Bg4 {+0.55/10 0.021s, n=24632, sd=15}
12. Nd2 {-0.81/10 0.031s, n=28510, sd=17} Nc7 {+0.73/9 0.013s, n=14100, sd=15}
13. f3 {-0.95/9 0.018s, n=12335, sd=17} Be6 {+0.75/10 0.031s, n=26358, sd=20}
14. Ne2 {-0.51/10 0.011s, n=14700, sd=17} dxe4 {+0.50/9 0.010s, n=13342, sd=19}
15. Qxe4 {-0.01/9 0.017s, n=14999, sd=16} Bf5 {+0.67/11 0.025s, n=21791, sd=21}
16. Qe5 {-1.03/10 0.018s, n=14960, sd=16} f6 {+0.38/9 0.024s, n=20550, sd=15}
17. Qg3 {-0.58/9 0.020s, n=20756, sd=13} Ned5 {+0.21/8 0.015s, n=14707, sd=12}
18. Ne4 {+0.46/10 0.016s, n=13225, sd=13} Ne3 {+0.17/8 0.017s, n=13275, sd=15}
19. gxf6 {+2.42/9 0.029s, n=22108, sd=17} gxf6 {-1.56/8 0.011s, n=13697, sd=16}
20. Bxf6 {+2.13/10 0.021s, n=19845, sd=21} Nc2+ {-1.83/9 0.046s, n=57666, sd=23}
21. Kf1 {+3.30/9 0.020s, n=24498, sd=16} Qd3 {-3.61/10 0.036s, n=35250, sd=19}
22. Bxh8 {+3.62/9 0.032s, n=38579, sd=22, Black makes an illegal move: e8a8} 1-0