MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "342"]
[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 "rnbq1bnr/pppppk2/5ppp/8/8/1P3P2/P1PPP1PP/RNBQKBNR w KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:48 +0000"]
[GameEndTime "2026-09-14T14:50:49 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {+0.73/9 0.024s, n=23152, sd=13} d5 {-0.98/8 0.016s, n=15927, sd=12}
6. e3 {+0.73/10 0.025s, n=19432, sd=16} e5 {-0.38/9 0.019s, n=16273, sd=11}
7. fxe5 {+0.73/9 0.019s, n=16572, sd=15} fxe5 {-0.25/10 0.025s, n=21833, sd=17}
8. Bb2 {-0.02/7 0.016s, n=14448, sd=14} Bg7 {+0.37/9 0.021s, n=12420, sd=14}
9. c4 {-0.31/8 0.022s, n=19291, sd=15} d4 {+0.41/10 0.050s, n=40080, sd=20}
10. Nf3 {-0.24/9 0.035s, n=24034, sd=15} e4 {+1.67/10 0.019s, n=17526, sd=17}
11. c5 {-0.38/8 0.018s, n=15953, sd=18} exf3 {+1.54/11 0.016s, n=15146, sd=18}
12. Bc4+ {-1.83/9 0.030s, n=25349, sd=21} Ke8 {+1.87/11 0.023s, n=23383, sd=21}
13. Qxf3 {-1.69/10 0.018s, n=18960, sd=18} Qh4+ {+2.32/8 0.011s, n=12009, sd=18}
14. g3 {-2.03/11 0.024s, n=23680, sd=22} Qf6 {+1.85/10 0.019s, n=17534, sd=15}
15. Qg2 {-1.65/10 0.017s, n=15487, sd=16} Qc6 {+2.22/9 0.014s, n=13198, sd=16}
16. Bd5 {-1.83/11 0.023s, n=21767, sd=18}
Qd7 {+1.05/8 0.015s, n=13452, sd=13, White makes an illegal move: e1h1} 0-1