MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "3065"]
[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 "rnbqkbnr/2pppp2/p6p/1p4p1/PP6/7P/2PPPPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:39:08 +0200"]
[GameEndTime "2026-09-14T16:39:09 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-0.32/9 0.021s, n=12606, sd=14} 6. c3 {+0.34/9 0.031s, n=19420, sd=14}
c6 {-0.48/9 0.044s, n=25830, sd=15} 7. e3 {+0.74/9 0.020s, n=12693, sd=13}
Nf6 {-0.57/9 0.018s, n=12363, sd=12} 8. d4 {+0.78/10 0.060s, n=35958, sd=21}
Bb7 {-0.95/9 0.045s, n=30652, sd=15} 9. h4 {+0.63/8 0.029s, n=16923, sd=11}
d6 {-0.79/9 0.021s, n=14951, sd=18} 10. Ne2 {+0.78/10 0.027s, n=19080, sd=17}
gxh4 {-0.80/9 0.027s, n=15547, sd=14} 11. Rxh4 {+0.81/10 0.044s, n=29466, sd=16}
Nbd7 {-0.90/9 0.026s, n=18369, sd=13} 12. e4 {+0.96/10 0.028s, n=17792, sd=15}
Nb6 {-0.72/10 0.050s, n=27736, sd=16} 13. a5 {+0.81/10 0.052s, n=26569, sd=15}
Na4 {-1.09/9 0.033s, n=19655, sd=13} 14. Ng3 {+0.77/9 0.023s, n=16119, sd=13}
e6 {-0.75/9 0.039s, n=21625, sd=15} 15. Qb3 {+0.49/9 0.039s, n=26584, sd=13}
c5 {-0.37/9 0.021s, n=14193, sd=17} 16. bxc5 {+0.36/9 0.017s, n=12388, sd=16}
dxc5 {-0.09/10 0.015s, n=12562, sd=18}
17. Bxb5+ {-0.24/10 0.072s, n=44865, sd=21}
axb5 {-0.05/10 0.016s, n=14085, sd=19}
18. Qxb5+ {+0.42/10 0.016s, n=13666, sd=15}
Nd7 {+0.30/10 0.015s, n=13518, sd=19} 19. Qxb7 {-1.17/10 0.046s, n=35394, sd=20}
Rb8 {+0.70/11 0.021s, n=18406, sd=20} 20. Qc6 {-0.82/11 0.026s, n=17855, sd=21}
Nxc3 {+0.93/11 0.020s, n=17318, sd=18}
21. Nxc3 {-1.08/10 0.013s, n=13333, sd=21}
Qxh4 {+0.50/11 0.018s, n=13628, sd=14}
22. Nb5 {+0.17/11 0.020s, n=14895, sd=21, Black makes an illegal move: e8h8} 1-0