MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2612"]
[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 "rnbqk2r/1pppnppp/3bp2B/p7/3P4/P5P1/1PP1PP1P/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:28:05 +0200"]
[GameEndTime "2026-09-14T17:28:06 +0200"]
[PlyCount "47"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxg7 {+3.86/11 0.021s, n=17384, sd=16} Rg8 {-3.72/10 0.028s, n=17610, sd=15}
6. Bf6 {+3.98/11 0.053s, n=32726, sd=18} Rg6 {-3.74/10 0.038s, n=22231, sd=15}
7. Bh4 {+3.90/10 0.032s, n=22300, sd=16} c5 {-3.84/10 0.050s, n=35116, sd=17}
8. e4 {+4.01/10 0.018s, n=13568, sd=13} Qb6 {-3.58/10 0.025s, n=16500, sd=15}
9. Nd2 {+4.12/9 0.018s, n=13473, sd=14} cxd4 {-3.31/10 0.036s, n=26227, sd=19}
10. Nc4 {+3.12/8 0.021s, n=16362, sd=14} Qc5 {-3.23/9 0.020s, n=14765, sd=16}
11. Nxd6+ {+3.30/9 0.049s, n=32100, sd=17} Qxd6 {-3.55/9 0.023s, n=15260, sd=15}
12. Qh5 {+3.28/9 0.016s, n=12106, sd=14} e5 {-3.09/10 0.031s, n=19387, sd=15}
13. Qxh7 {+3.46/9 0.026s, n=14507, sd=15} Rh6 {-2.86/10 0.017s, n=12694, sd=17}
14. Qg7 {+3.77/10 0.027s, n=15463, sd=14} b5 {-4.18/11 0.084s, n=53797, sd=17}
15. Bg5 {+5.39/11 0.035s, n=25662, sd=20} Rg6 {-5.38/8 0.027s, n=16130, sd=15}
16. Qh8+ {+4.97/10 0.045s, n=30747, sd=18} Ng8 {-5.68/8 0.039s, n=23160, sd=13}
17. Nf3 {+5.30/10 0.023s, n=17819, sd=17} Kf8 {-5.32/9 0.025s, n=12937, sd=13}
18. h4 {+5.08/10 0.024s, n=16123, sd=18} Qc6 {-5.84/10 0.024s, n=17926, sd=16}
19. Bd3 {+6.06/9 0.046s, n=31453, sd=16} f6 {-7.57/10 0.029s, n=21020, sd=19}
20. h5 {+7.13/12 0.025s, n=18922, sd=23} Rxg5 {-6.82/13 0.014s, n=12613, sd=19}
21. Nxg5 {+7.41/13 0.014s, n=13115, sd=20}
fxg5 {-7.19/11 0.017s, n=14569, sd=23} 22. h6 {+7.12/9 0.022s, n=16867, sd=22}
Qf6 {-7.22/9 0.014s, n=12611, sd=21} 23. Qxf6+ {+7.15/10 0.028s, n=19525, sd=22}
Nxf6 {-6.90/11 0.023s, n=20497, sd=27} 24. h7 {+6.94/10 0.013s, n=14422, sd=18}
Nxh7 {-6.66/10 0.024s, n=20979, sd=19} 25. Rxh7 {+6.89/9 0.018s, n=18555, sd=17}
Na6 {-6.73/11 0.026s, n=23824, sd=16} 26. f4 {+6.88/10 0.022s, n=17599, sd=16}
gxf4 {-6.54/7 0.021s, n=16515, sd=11} 27. gxf4 {+6.82/9 0.014s, n=13771, sd=16}
exf4 {-7.00/7 0.020s, n=16868, sd=12, White makes an illegal move: e1a1} 0-1