MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2361"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1qppp1/2p5/3p3p/P7/4P1PP/1PPPBP2/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:46:09 -0400"]
[GameEndTime "2026-09-14T10:46:10 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.14/8 0.018s, n=17335, sd=12} 6. d4 {-0.31/8 0.018s, n=14243, sd=13}
e4 {+0.53/10 0.018s, n=20480, sd=18} 7. Bxh5 {-0.38/8 0.013s, n=12844, sd=15}
Nf6 {+0.26/10 0.026s, n=23584, sd=17} 8. Be2 {-0.20/11 0.029s, n=33393, sd=17}
c5 {+0.30/8 0.010s, n=12479, sd=14} 9. Bf1 {-0.29/9 0.015s, n=16419, sd=17}
Nc6 {+0.25/10 0.026s, n=27197, sd=19} 10. Ne2 {-0.18/9 0.023s, n=19299, sd=12}
Qd8 {+0.53/9 0.023s, n=25763, sd=13} 11. Bg2 {-0.32/8 0.018s, n=20180, sd=12}
Bf5 {+0.08/8 0.020s, n=22017, sd=14} 12. b3 {+0.31/9 0.028s, n=26352, sd=15}
Qd7 {-0.16/9 0.013s, n=15054, sd=15} 13. g4 {+0.23/10 0.018s, n=17938, sd=19}
Be6 {-0.48/9 0.022s, n=17118, sd=19} 14. Ba3 {+0.56/9 0.024s, n=26219, sd=17}
b6 {-0.52/10 0.044s, n=49840, sd=18} 15. Nbc3 {+0.43/9 0.043s, n=33492, sd=12}
Be7 {-0.54/8 0.017s, n=18512, sd=14} 16. Bb2 {+0.90/9 0.017s, n=19080, sd=15}
Rd8 {-0.44/9 0.019s, n=21991, sd=15} 17. dxc5 {+0.73/9 0.015s, n=15982, sd=13}
bxc5 {-0.85/10 0.022s, n=25513, sd=17} 18. Nf4 {+0.63/11 0.014s, n=12758, sd=14}
g5 {-0.59/9 0.029s, n=24833, sd=17} 19. Nxe6 {+0.66/11 0.017s, n=15338, sd=18}
Qxe6 {-0.83/10 0.020s, n=17862, sd=18} 20. Qe2 {+0.52/11 0.011s, n=14701, sd=21}
d4 {-0.21/12 0.029s, n=35463, sd=23} 21. exd4 {+0.59/11 0.027s, n=26525, sd=17}
Nxd4 {+0.38/13 0.023s, n=24765, sd=20}
22. Nb5 {-0.53/10 0.010s, n=13980, sd=18, Black makes an illegal move: e8h8} 1-0