MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "815"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/pppp1pp1/4p3/7p/3n3P/P1PP4/1P2PPP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:32 +0000"]
[GameEndTime "2026-09-14T14:53:33 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd4 {+6.29/9 0.032s, n=30021, sd=17} d5 {-6.55/9 0.018s, n=17298, sd=12}
6. Nc3 {+6.42/8 0.024s, n=18791, sd=12} Be7 {-6.19/9 0.019s, n=17003, sd=13}
7. e4 {+6.40/9 0.021s, n=19541, sd=12} Nf6 {-6.22/8 0.017s, n=15259, sd=11}
8. Be2 {+6.67/9 0.019s, n=17462, sd=13} c5 {-6.39/8 0.016s, n=13852, sd=15}
9. dxc5 {+7.22/9 0.023s, n=18818, sd=17} d4 {-6.52/9 0.016s, n=14005, sd=11}
10. Qa4+ {+6.53/8 0.016s, n=15187, sd=15} Kf8 {-6.71/8 0.017s, n=15202, sd=18}
11. Nb1 {+6.42/10 0.038s, n=30842, sd=15} e5 {-6.63/9 0.016s, n=13870, sd=15}
12. Bg5 {+6.28/10 0.055s, n=49036, sd=17} Nd7 {-6.21/9 0.023s, n=18299, sd=13}
13. Bxe7+ {+6.74/10 0.017s, n=17376, sd=17}
Qxe7 {-6.52/9 0.013s, n=13632, sd=15} 14. b4 {+6.72/10 0.013s, n=13965, sd=14}
a5 {-6.63/9 0.024s, n=23753, sd=16} 15. Nd2 {+6.51/10 0.027s, n=22631, sd=18}
Rh6 {-6.69/8 0.019s, n=17657, sd=12} 16. Rc1 {+6.36/10 0.019s, n=17608, sd=17}
Rc6 {-7.16/11 0.132s, n=112747, sd=16}
17. Ngf3 {+7.05/10 0.014s, n=13952, sd=14} Nb6 {-7.36/11 0.085s, n=68939, sd=18}
18. Qd1 {+7.21/11 0.015s, n=16354, sd=17} axb4 {-7.50/12 0.035s, n=31412, sd=17}
19. cxb6 {+7.57/10 0.012s, n=12513, sd=15}
Rxc1 {-7.38/10 0.012s, n=13068, sd=16}
20. Qxc1 {+7.24/10 0.024s, n=15943, sd=15}
bxa3 {-7.24/10 0.056s, n=51477, sd=16, White makes an illegal move: e1h1} 0-1