MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "136"]
[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/p1pp1ppp/4p3/1p6/5B2/3P1P1P/PPP1PKP1/RN1Q1BNR b kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:32 +0000"]
[GameEndTime "2026-09-14T13:35:33 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.35/8 0.017s, n=12430, sd=10} 6. e4 {-1.00/9 0.030s, n=21629, sd=13}
c5 {+1.20/8 0.022s, n=14955, sd=14} 7. c4 {-1.11/9 0.028s, n=18409, sd=12}
d5 {+1.27/8 0.024s, n=16696, sd=13} 8. Nc3 {-1.12/9 0.089s, n=60297, sd=16}
a6 {+1.07/8 0.017s, n=13065, sd=10} 9. cxd5 {-1.26/8 0.017s, n=12608, sd=17}
exd5 {+1.07/10 0.052s, n=30237, sd=15} 10. Nxd5 {-1.29/8 0.033s, n=23717, sd=13}
Nxd5 {+1.45/10 0.026s, n=17863, sd=16}
11. exd5 {-1.48/10 0.034s, n=26217, sd=15} Qxd5 {+1.48/9 0.042s, n=28112, sd=13}
12. d4 {-1.12/9 0.045s, n=29221, sd=13} Nc6 {+1.49/10 0.044s, n=28120, sd=18}
13. Ne2 {-1.27/9 0.033s, n=17965, sd=16} Be6 {+1.53/9 0.032s, n=18832, sd=15}
14. Be3 {-0.82/9 0.019s, n=13121, sd=16} cxd4 {+1.70/10 0.019s, n=14022, sd=25}
15. Nxd4 {-1.08/10 0.027s, n=18424, sd=27} Bc5 {+0.48/11 0.044s, n=23138, sd=24}
16. Nxc6 {-1.29/10 0.035s, n=28340, sd=29}
Bxe3+ {+1.11/11 0.029s, n=19620, sd=29}
17. Kxe3 {-1.21/10 0.022s, n=17612, sd=30}
Qxc6 {+1.08/10 0.077s, n=51380, sd=32} 18. Rc1 {-1.02/10 0.012s, n=12273, sd=24}
Qb6+ {+1.18/11 0.038s, n=21591, sd=23} 19. Qd4 {-1.06/9 0.015s, n=13951, sd=16}
Qxd4+ {+1.19/10 0.017s, n=14854, sd=26}
20. Kxd4 {-0.82/9 0.032s, n=21339, sd=20} Rd8+ {+1.11/10 0.014s, n=13889, sd=20}
21. Ke3 {-0.93/9 0.016s, n=14457, sd=18, Black makes an illegal move: e8h8} 1-0