MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "434"]
[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/pppp1p1p/4p1p1/P4q2/6P1/8/1PPPPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:32 +0000"]
[GameEndTime "2026-09-14T13:37:33 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qf6 {+5.68/9 0.019s, n=15484, sd=13} 6. d4 {-5.69/9 0.020s, n=16053, sd=12}
Nc6 {+6.06/10 0.028s, n=23882, sd=16} 7. c3 {-5.68/9 0.022s, n=13450, sd=16}
h5 {+5.97/11 0.032s, n=25087, sd=21} 8. g5 {-6.02/9 0.015s, n=13435, sd=13}
Qd8 {+6.00/11 0.026s, n=20581, sd=15} 9. b4 {-6.00/10 0.024s, n=17469, sd=16}
a6 {+6.16/9 0.016s, n=13663, sd=14} 10. Na3 {-6.16/9 0.021s, n=17336, sd=19}
d5 {+6.53/9 0.021s, n=18084, sd=12} 11. f3 {-6.52/9 0.045s, n=35071, sd=15}
Nge7 {+7.23/9 0.021s, n=17207, sd=12} 12. e4 {-7.07/9 0.030s, n=26717, sd=13}
e5 {+7.21/10 0.022s, n=19044, sd=15} 13. b5 {-6.97/10 0.037s, n=28571, sd=20}
axb5 {+6.99/10 0.015s, n=14193, sd=15} 14. Nxb5 {-7.14/8 0.018s, n=14832, sd=17}
Bg7 {+7.22/10 0.025s, n=22918, sd=16}
15. Bg2 {-7.69/8 0.057s, n=45213, sd=14, Black makes an illegal move: e8h8} 1-0