MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1386"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/1p1pp1p1/5p2/p1p4p/1P3P2/2P4N/P2PP1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:34 +0000"]
[GameEndTime "2026-09-14T13:39:35 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+2.53/10 0.050s, n=22336, sd=18} e5 {-2.17/9 0.055s, n=30231, sd=14}
6. Qc2 {+2.89/10 0.025s, n=16036, sd=14} Bxc5 {-2.22/10 0.026s, n=14973, sd=14}
7. fxe5 {+1.94/9 0.036s, n=19321, sd=17} fxe5 {-2.30/9 0.019s, n=13831, sd=17}
8. d4 {+2.48/10 0.030s, n=17063, sd=21} Be7 {-2.44/9 0.035s, n=15995, sd=20}
9. Qg6+ {+2.30/9 0.034s, n=19936, sd=16} Kf8 {-3.52/8 0.035s, n=22396, sd=19}
10. Ng5 {+3.04/11 0.029s, n=20159, sd=18} Qe8 {-3.52/9 0.048s, n=35911, sd=19}
11. Nh7+ {+3.76/10 0.057s, n=40065, sd=19} Rxh7 {-3.44/9 0.034s, n=29076, sd=23}
12. Qxh7 {+3.82/9 0.036s, n=29244, sd=13} Nc6 {-3.84/7 0.026s, n=16146, sd=19}
13. e3 {+3.97/9 0.024s, n=19455, sd=21} Nf6 {-4.06/8 0.017s, n=14520, sd=16}
14. Qh8+ {+4.15/8 0.022s, n=17274, sd=18} Kf7 {-4.08/9 0.027s, n=22064, sd=22}
15. Qxe8+ {+3.88/9 0.017s, n=15448, sd=16} Kxe8 {-3.84/8 0.016s, n=13377, sd=18}
16. Be2 {+3.71/9 0.019s, n=15481, sd=15} d5 {-3.73/11 0.046s, n=35675, sd=17}
17. Ba3 {+3.42/9 0.038s, n=30580, sd=21} g6 {-3.50/7 0.019s, n=15540, sd=11}
18. Bxe7 {+3.95/10 0.019s, n=15567, sd=14} Kxe7 {-3.58/9 0.024s, n=14596, sd=16}
19. Nd2 {+3.96/10 0.026s, n=24020, sd=14} Bf5 {-3.78/9 0.023s, n=20148, sd=15}
20. a4 {+4.11/8 0.015s, n=13904, sd=12}
h4 {-4.12/8 0.026s, n=21016, sd=12, White makes an illegal move: e1h1} 0-1