MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1999"]
[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 "rnbqkbnr/pp1pp1p1/7p/P1p5/5p2/6PP/1PPPPP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:06 +0000"]
[GameEndTime "2026-09-14T13:42:07 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf4 {+2.26/9 0.013s, n=12474, sd=12} Nc6 {-2.27/8 0.016s, n=15735, sd=12}
6. e3 {+2.63/10 0.024s, n=21574, sd=14} Nf6 {-2.42/8 0.016s, n=14451, sd=13}
7. Nf3 {+2.68/9 0.018s, n=15776, sd=14} g5 {-2.45/9 0.019s, n=18027, sd=15}
8. d4 {+3.07/9 0.015s, n=14859, sd=16} d5 {-2.55/9 0.023s, n=20218, sd=15}
9. dxc5 {+2.69/9 0.017s, n=15840, sd=15} e6 {-2.34/9 0.014s, n=12959, sd=9}
10. Nc3 {+2.58/8 0.020s, n=17194, sd=17} Bxc5 {-2.24/8 0.017s, n=14716, sd=12}
11. Rg1 {+2.36/9 0.025s, n=21431, sd=13} Qe7 {-2.41/8 0.017s, n=14262, sd=12}
12. Ne5 {+2.62/10 0.018s, n=16149, sd=16} Nxe5 {-2.74/10 0.058s, n=49449, sd=18}
13. fxe5 {+2.15/10 0.011s, n=13072, sd=19} Nd7 {-2.39/10 0.011s, n=12123, sd=17}
14. Qh5+ {+2.14/9 0.011s, n=12527, sd=18} Kd8 {-2.42/9 0.011s, n=13062, sd=21}
15. h4 {+2.42/12 0.024s, n=24485, sd=24} Qe8 {-2.02/10 0.015s, n=15814, sd=21}
16. Qe2 {+2.86/10 0.036s, n=37951, sd=22} Nxe5 {-2.40/11 0.023s, n=22325, sd=18}
17. hxg5 {+2.63/10 0.021s, n=19897, sd=17} Bd7 {-2.71/9 0.027s, n=25146, sd=12}
18. gxh6 {+2.30/9 0.019s, n=18621, sd=15} Qf8 {-1.98/10 0.015s, n=13475, sd=15}
19. f4 {+2.58/11 0.018s, n=17674, sd=13} Nc6 {-2.55/9 0.014s, n=14113, sd=17}
20. Bd2 {+2.74/10 0.016s, n=16145, sd=15}
Rxh6 {-2.79/10 0.035s, n=30123, sd=17, White makes an illegal move: e1a1} 0-1