MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1592"]
[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/pp1ppp2/n6p/2p3p1/8/4PP1N/PPPP1KPP/RNBQ1B1R w kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:49:10 +0200"]
[GameEndTime "2026-09-14T15:49:11 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ke1 {-0.31/9 0.026s, n=19991, sd=13} Bg7 {+0.17/9 0.025s, n=19608, sd=14}
6. Nf2 {-0.30/8 0.018s, n=13986, sd=13} d5 {+0.05/10 0.027s, n=21170, sd=20}
7. d4 {+0.01/10 0.065s, n=48799, sd=17} cxd4 {+0.24/10 0.048s, n=27196, sd=17}
8. exd4 {-0.32/9 0.046s, n=35409, sd=23} Nb8 {+0.27/10 0.029s, n=20448, sd=14}
9. Nc3 {-0.47/7 0.021s, n=16604, sd=13} Nc6 {+0.16/9 0.069s, n=38281, sd=15}
10. Bb5 {-0.41/10 0.028s, n=21006, sd=16} e6 {+0.58/9 0.036s, n=22451, sd=16}
11. f4 {-0.50/10 0.028s, n=21118, sd=16} Qb6 {+0.72/9 0.020s, n=15427, sd=15}
12. Bxc6+ {-0.81/9 0.032s, n=25021, sd=15} bxc6 {+0.80/9 0.036s, n=25607, sd=15}
13. Ne2 {-0.88/10 0.043s, n=28253, sd=16} Ba6 {+0.91/9 0.024s, n=15262, sd=14}
14. c3 {-0.88/9 0.022s, n=15463, sd=14} Nf6 {+1.01/9 0.029s, n=21559, sd=14}
15. fxg5 {-1.07/11 0.133s, n=92631, sd=18}
hxg5 {+1.13/10 0.048s, n=32934, sd=16} 16. Qc2 {-0.90/10 0.027s, n=18752, sd=18}
e5 {+1.68/10 0.035s, n=24761, sd=14} 17. dxe5 {-1.84/8 0.030s, n=20870, sd=12}
Nd7 {+1.62/10 0.015s, n=13261, sd=20} 18. e6 {-1.57/8 0.025s, n=22545, sd=11}
Ne5 {+2.06/9 0.027s, n=24139, sd=13} 19. Bxg5 {-1.17/9 0.020s, n=14412, sd=12}
fxe6 {+2.35/11 0.028s, n=20426, sd=17} 20. Qb3 {-2.52/10 0.034s, n=25952, sd=17}
Qa5 {+2.45/11 0.032s, n=31692, sd=19}
21. Bf4 {-2.54/9 0.032s, n=24363, sd=15, Black makes an illegal move: e8h8} 1-0