MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "873"]
[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 "rnbqkb1r/2pppp1p/6pn/pp6/P6P/1PP4R/3PPPP1/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:34:00 +0200"]
[GameEndTime "2026-09-14T16:34:01 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+0.62/10 0.043s, n=36242, sd=16}
6. h5 {-0.93/10 0.015s, n=13987, sd=12} d5 {+1.83/10 0.014s, n=12934, sd=16}
7. Rh1 {-0.75/9 0.017s, n=14463, sd=15} e5 {+1.24/10 0.033s, n=28929, sd=19}
8. cxb4 {-1.01/11 0.073s, n=56972, sd=18} axb4 {+1.35/9 0.035s, n=20788, sd=16}
9. d3 {-1.29/8 0.020s, n=13003, sd=14} Qf6 {+1.23/9 0.039s, n=25374, sd=15}
10. e4 {-1.34/9 0.040s, n=28615, sd=14} Ng4 {+1.37/10 0.055s, n=31466, sd=15}
11. Ra2 {-1.45/9 0.035s, n=26354, sd=19} Nc6 {+1.01/9 0.019s, n=15562, sd=12}
12. Nf3 {-1.11/9 0.028s, n=19479, sd=16} Bc5 {+1.13/9 0.037s, n=25081, sd=14}
13. hxg6 {-1.04/9 0.014s, n=12184, sd=14} Qxg6 {+0.96/8 0.016s, n=14241, sd=11}
14. Rc2 {-1.65/8 0.025s, n=15342, sd=13} Ra5 {+1.83/11 0.024s, n=15339, sd=13}
15. exd5 {-0.88/10 0.018s, n=12862, sd=10} Nd4 {+1.47/9 0.026s, n=16544, sd=14}
16. Nxd4 {-1.09/9 0.019s, n=13409, sd=14} Bxd4 {+1.91/10 0.052s, n=29971, sd=17}
17. Qf3 {-1.38/9 0.020s, n=13801, sd=14} Ra6 {+1.79/11 0.018s, n=16255, sd=16}
18. Rxc7 {-1.53/9 0.022s, n=18575, sd=19} Bxf2+ {+1.83/9 0.016s, n=13937, sd=17}
19. Kd1 {-2.29/10 0.033s, n=26874, sd=20, Black makes an illegal move: e8h8} 1-0