MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1806"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb2/pppp1ppr/4p2n/2P4p/PP6/1Q6/3PPPPP/RNB1KBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:25 +0000"]
[GameEndTime "2026-09-14T13:41:26 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rh8 {-0.33/9 0.038s, n=29052, sd=14} 6. d4 {+0.32/8 0.015s, n=12196, sd=12}
b6 {-0.05/10 0.033s, n=26363, sd=15} 7. Qc3 {+0.27/10 0.032s, n=25880, sd=13}
Bb7 {-0.17/9 0.024s, n=18274, sd=14} 8. Nd2 {+0.23/9 0.034s, n=25599, sd=13}
d6 {-0.46/10 0.045s, n=35396, sd=16} 9. e4 {+0.87/10 0.028s, n=21561, sd=17}
dxc5 {-0.77/10 0.029s, n=22869, sd=19}
10. bxc5 {+0.79/10 0.026s, n=19793, sd=20}
bxc5 {-0.80/10 0.020s, n=15065, sd=12}
11. Ngf3 {+1.13/10 0.028s, n=19695, sd=15} cxd4 {-1.20/9 0.048s, n=35073, sd=15}
12. Nxd4 {+0.77/10 0.024s, n=18904, sd=16} Nd7 {-1.21/10 0.019s, n=14269, sd=13}
13. Rb1 {+0.89/9 0.014s, n=12137, sd=14} Qc8 {-1.25/9 0.023s, n=16646, sd=17}
14. Bd3 {+1.12/10 0.033s, n=24799, sd=14} Ng4 {-1.25/9 0.023s, n=17264, sd=16}
15. Nc4 {+0.97/9 0.026s, n=19544, sd=15} Nc5 {-0.99/10 0.037s, n=26732, sd=17}
16. f3 {+1.49/9 0.016s, n=12847, sd=13} Nxd3+ {-1.03/9 0.044s, n=22520, sd=16}
17. Qxd3 {+1.86/10 0.024s, n=19718, sd=14} Ba6 {-1.57/10 0.055s, n=30124, sd=16}
18. Nb5 {+1.56/10 0.017s, n=13165, sd=17} Bxb5 {-1.50/11 0.035s, n=27416, sd=16}
19. axb5 {+1.20/11 0.024s, n=18646, sd=20} Nf6 {-1.42/10 0.023s, n=13704, sd=18}
20. Be3 {+1.29/11 0.027s, n=22430, sd=18}
h4 {-1.13/11 0.020s, n=14352, sd=15, White makes an illegal move: e1h1} 0-1