MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "234"]
[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 "rnb1kbnr/pp1pppp1/2p4p/8/q4P1P/NP6/2PPP1P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:22 +0000"]
[GameEndTime "2026-09-14T13:36:23 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf4 {+4.82/10 0.033s, n=22078, sd=19}
6. Nh3 {-5.09/9 0.018s, n=12296, sd=17} Qg3+ {+4.51/9 0.020s, n=15505, sd=18}
7. Nf2 {-4.56/9 0.019s, n=16529, sd=12} Nf6 {+4.62/10 0.020s, n=16250, sd=17}
8. e3 {-4.27/10 0.019s, n=18507, sd=18} Ne4 {+4.63/9 0.022s, n=12847, sd=20}
9. Qf3 {-4.38/9 0.026s, n=25417, sd=18} d5 {+4.63/9 0.016s, n=12794, sd=15}
10. d3 {-4.92/9 0.041s, n=36295, sd=17} Bg4 {+5.45/11 0.028s, n=19873, sd=14}
11. Qxg3 {-5.58/10 0.023s, n=22447, sd=17}
Nxg3 {+5.70/10 0.018s, n=14155, sd=17} 12. Rg1 {-5.27/10 0.018s, n=16035, sd=13}
Bh5 {+5.65/9 0.021s, n=14163, sd=13} 13. Nh1 {-5.57/10 0.028s, n=24476, sd=17}
Nxf1 {+5.46/10 0.040s, n=28220, sd=14} 14. Rxf1 {-5.33/9 0.020s, n=12623, sd=14}
e6 {+5.36/10 0.029s, n=18820, sd=18} 15. Nf2 {-5.42/9 0.018s, n=16601, sd=12}
f6 {+5.57/11 0.032s, n=24267, sd=15} 16. e4 {-5.45/9 0.028s, n=24649, sd=15}
Bd6 {+5.82/8 0.024s, n=16244, sd=12} 17. g4 {-5.67/9 0.024s, n=22736, sd=14}
Bf7 {+5.72/9 0.038s, n=22231, sd=13} 18. Be3 {-5.54/9 0.026s, n=22638, sd=13}
Nd7 {+5.59/9 0.028s, n=19772, sd=15} 19. Ke2 {-5.74/9 0.029s, n=24919, sd=16}
Be5 {+5.79/9 0.049s, n=28914, sd=15} 20. Ra2 {-5.67/8 0.018s, n=12396, sd=10}
a6 {+5.68/9 0.049s, n=29718, sd=14}
21. c4 {-5.56/8 0.021s, n=13369, sd=11, Black makes an illegal move: e8h8} 1-0