MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1621"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/ppp1p1pp/n2p3n/3N1p1P/8/8/PPPPPPP1/R1BQKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:13 +0200"]
[GameEndTime "2026-09-14T15:49:14 +0200"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.75/9 0.016s, n=12999, sd=14} Nf7 {-0.71/8 0.030s, n=19482, sd=13}
6. Nc3 {+0.97/9 0.030s, n=19107, sd=17} e5 {-1.06/9 0.018s, n=13907, sd=11}
7. e4 {+0.71/9 0.032s, n=22876, sd=16} fxe4 {-0.72/9 0.031s, n=22495, sd=15}
8. Bc4 {+1.27/9 0.051s, n=26650, sd=13} Be7 {-0.72/8 0.018s, n=13377, sd=16}
9. Bxf7+ {+0.97/9 0.026s, n=21217, sd=16} Kxf7 {-1.12/9 0.025s, n=14544, sd=16}
10. h6 {+0.89/10 0.031s, n=21913, sd=20} g6 {-0.67/10 0.032s, n=20846, sd=17}
11. dxe5 {+0.74/10 0.030s, n=23930, sd=18}
dxe5 {-0.90/10 0.075s, n=53713, sd=21} 12. Qe2 {+0.76/11 0.060s, n=37651, sd=19}
Bf5 {-0.89/10 0.018s, n=12395, sd=14} 13. f3 {+1.31/10 0.036s, n=25903, sd=16}
Nb4 {-1.01/9 0.017s, n=14191, sd=12} 14. fxe4 {+1.47/10 0.022s, n=13615, sd=13}
Bg4 {-1.38/10 0.016s, n=13740, sd=17} 15. Nf3 {+1.22/10 0.065s, n=36510, sd=19}
Bxf3 {-1.14/9 0.018s, n=13925, sd=19, White makes an illegal move: e1h1} 0-1