MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1783"]
[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/p2ppppp/1pp5/6P1/5P1P/P7/1PPPP3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:15 +0000"]
[GameEndTime "2026-09-14T13:41:16 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.57/9 0.024s, n=19607, sd=13} 6. Nf3 {+0.74/8 0.017s, n=13582, sd=12}
h6 {-0.31/9 0.017s, n=13131, sd=14} 7. d4 {+0.55/10 0.042s, n=31446, sd=16}
Bf5 {-0.52/9 0.025s, n=20186, sd=16} 8. Bh3 {+0.65/10 0.018s, n=16154, sd=16}
Bxh3 {-0.63/9 0.018s, n=15908, sd=16} 9. Rxh3 {+0.70/10 0.028s, n=23920, sd=18}
e6 {-0.38/10 0.018s, n=14110, sd=13} 10. Nc3 {+0.37/9 0.014s, n=12342, sd=16}
Ne7 {-0.13/9 0.016s, n=12937, sd=12} 11. e4 {+1.04/11 0.034s, n=27415, sd=17}
h5 {-0.24/9 0.016s, n=13310, sd=14} 12. Qe2 {+1.31/11 0.025s, n=19669, sd=15}
g6 {-1.19/11 0.059s, n=39368, sd=21} 13. f5 {+1.65/10 0.031s, n=22007, sd=18}
gxf5 {-1.28/9 0.023s, n=15963, sd=16} 14. g6 {+1.43/10 0.028s, n=21268, sd=16}
fxe4 {-1.15/10 0.031s, n=22204, sd=17}
15. gxf7+ {+1.44/9 0.031s, n=21644, sd=15} Kd7 {-1.15/8 0.016s, n=13130, sd=12}
16. Ng5 {+1.29/8 0.018s, n=13417, sd=11} Bh6 {-0.83/8 0.018s, n=13250, sd=13}
17. Ncxe4 {+3.13/12 0.051s, n=38132, sd=24}
dxe4 {-3.26/9 0.019s, n=14325, sd=18} 18. Qxe4 {+2.64/11 0.024s, n=17814, sd=21}
Bxg5 {-2.59/12 0.024s, n=19727, sd=25}
19. Bxg5 {+2.82/11 0.014s, n=12050, sd=16} Qf8 {-2.55/12 0.013s, n=13687, sd=22}
20. Rf3 {+3.16/11 0.059s, n=46620, sd=30} Nf5 {-2.54/11 0.054s, n=41991, sd=22}
21. Qe5 {+3.10/11 0.032s, n=27311, sd=22} Na6 {-2.77/11 0.012s, n=12926, sd=18}
22. Rxf5 {+3.76/10 0.018s, n=16948, sd=21}
exf5 {-2.62/10 0.026s, n=21910, sd=22}
23. Qxf5+ {+2.69/10 0.020s, n=19652, sd=21} Kc7 {-2.58/9 0.018s, n=17060, sd=18}
24. d5 {+2.68/10 0.014s, n=14066, sd=19} Rc8 {-2.76/10 0.014s, n=14425, sd=19}
25. d6+ {+2.90/11 0.015s, n=14856, sd=17}
Kb7 {-4.44/10 0.021s, n=19307, sd=20, White makes an illegal move: e1a1} 0-1