MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1821"]
[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 "rnbqk1nr/pp1p1pbp/2p1p3/6p1/3P3P/N4P2/PPPKP1P1/R1BQ1BNR b kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:49 +0000"]
[GameEndTime "2026-09-14T13:40:51 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd4 {+1.55/9 0.023s, n=15625, sd=17}
6. c3 {-0.84/9 0.020s, n=13467, sd=13} Bc5 {+1.55/10 0.015s, n=12261, sd=13}
7. hxg5 {-1.33/9 0.046s, n=22035, sd=18} Qxg5+ {+1.40/8 0.016s, n=13373, sd=19}
8. Kc2 {-1.06/10 0.079s, n=43389, sd=21} Qg6+ {+0.94/8 0.036s, n=19920, sd=16}
9. e4 {-1.05/10 0.036s, n=28972, sd=23} d5 {+0.98/9 0.025s, n=18367, sd=16}
10. g4 {-1.23/10 0.017s, n=13692, sd=16} dxe4 {+0.70/9 0.056s, n=38133, sd=16}
11. Nc4 {-0.16/10 0.017s, n=12071, sd=15} Nd7 {+0.86/9 0.035s, n=24706, sd=15}
12. b4 {-0.73/9 0.055s, n=34239, sd=20} Bf8 {+0.86/9 0.022s, n=15194, sd=17}
13. Nh3 {-0.16/9 0.066s, n=39227, sd=15} e5 {+0.20/9 0.029s, n=19915, sd=15}
14. Nf2 {-0.08/10 0.020s, n=14579, sd=14} b5 {-0.32/8 0.024s, n=13651, sd=13}
15. Na5 {+0.73/11 0.054s, n=36748, sd=18} Ngf6 {-0.71/8 0.018s, n=12327, sd=15}
16. fxe4 {+1.13/9 0.020s, n=12658, sd=16} Nxe4 {+0.13/9 0.125s, n=79018, sd=17}
17. Nxe4 {+0.65/10 0.056s, n=39673, sd=23}
Qxe4+ {-0.63/9 0.027s, n=17408, sd=18} 18. Bd3 {+0.92/9 0.020s, n=15909, sd=22}
Qg2+ {-0.33/10 0.024s, n=18052, sd=17} 19. Bd2 {-0.11/8 0.017s, n=12022, sd=16}
Nf6 {-0.26/10 0.020s, n=14258, sd=22} 20. Qe1 {+1.47/10 0.019s, n=13503, sd=18}
Be6 {-0.20/10 0.024s, n=18023, sd=14} 21. Qxe5 {-0.01/10 0.019s, n=14569, sd=23}
Nxg4 {-0.24/11 0.020s, n=17079, sd=20} 22. Qe4 {-0.02/10 0.022s, n=14711, sd=25}
Qxe4 {-0.57/11 0.022s, n=18381, sd=18}
23. Bxe4 {+0.43/10 0.022s, n=17835, sd=14, Black makes an illegal move: e8a8}
1-0