MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1152"]
[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 "rnbqkbnr/1pp3pp/3ppp2/p7/4P1PP/5K2/PPPP1P2/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:32:00 -0400"]
[GameEndTime "2026-09-14T11:32:00 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.45/9 0.018s, n=14842, sd=15} 6. Kg2 {-1.53/9 0.023s, n=19608, sd=12}
e5 {+1.38/9 0.012s, n=12687, sd=13} 7. d4 {-1.50/9 0.032s, n=36678, sd=17}
dxe4 {+2.16/10 0.014s, n=18798, sd=11} 8. d5 {-1.50/8 0.012s, n=13285, sd=14}
Qd7 {+2.03/10 0.043s, n=37906, sd=19} 9. Be2 {-2.18/11 0.038s, n=38767, sd=19}
Na6 {+1.39/9 0.022s, n=18785, sd=17} 10. Nc3 {-1.10/9 0.013s, n=16533, sd=15}
Nc5 {+1.09/10 0.045s, n=46026, sd=17} 11. a3 {-1.45/10 0.045s, n=48737, sd=16}
Bd6 {+1.39/10 0.017s, n=14362, sd=17} 12. Be3 {-1.14/10 0.021s, n=23505, sd=16}
Ne7 {+1.47/10 0.017s, n=13477, sd=18} 13. Bb5 {-1.68/10 0.025s, n=24650, sd=20}
c6 {+1.73/11 0.016s, n=19213, sd=18} 14. dxc6 {-1.53/11 0.011s, n=13165, sd=18}
bxc6 {+1.80/10 0.011s, n=13859, sd=19} 15. Be2 {-1.97/11 0.016s, n=19987, sd=25}
Ng6 {+2.11/9 0.017s, n=13650, sd=20} 16. b4 {-2.01/9 0.022s, n=19450, sd=13}
Nf4+ {+2.06/10 0.018s, n=18750, sd=20}
17. Bxf4 {-2.07/10 0.017s, n=18118, sd=21}
axb4 {+2.37/11 0.020s, n=16583, sd=21}
18. axb4 {-2.14/11 0.016s, n=14963, sd=22}
Rxa1 {+2.33/10 0.016s, n=15229, sd=18} 19. Qxa1 {-1.97/9 0.015s, n=12513, sd=22}
exf4 {+2.36/9 0.015s, n=13003, sd=16} 20. bxc5 {-1.93/10 0.018s, n=20333, sd=16}
f3+ {+2.05/10 0.017s, n=13577, sd=19} 21. Kf1 {-2.06/10 0.017s, n=13735, sd=21}
fxe2+ {+2.51/10 0.018s, n=24993, sd=25}
22. Ngxe2 {-2.04/11 0.028s, n=33154, sd=19}
Be5 {+2.19/10 0.015s, n=13630, sd=19}
23. Qa4 {-2.22/10 0.013s, n=13112, sd=17, Black makes an illegal move: e8h8} 1-0