MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "119"]
[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 "r1bqkb1r/ppppp1pp/7n/n4p2/7P/P2P2P1/1PP1PP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:40 +0000"]
[GameEndTime "2026-09-14T13:35:41 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ng4 {-0.67/9 0.018s, n=15013, sd=12} 6. e4 {+0.86/9 0.054s, n=39101, sd=15}
d5 {-0.84/9 0.016s, n=14039, sd=14} 7. exd5 {+0.46/10 0.020s, n=16994, sd=14}
Qxd5 {-1.05/10 0.022s, n=14181, sd=17} 8. Nf3 {+0.30/10 0.034s, n=23983, sd=16}
Nc6 {-0.60/10 0.016s, n=13589, sd=14} 9. b4 {+0.31/9 0.048s, n=34691, sd=15}
Nd4 {-0.08/9 0.026s, n=18612, sd=18} 10. Nbd2 {-0.20/8 0.017s, n=12517, sd=18}
Nxf3+ {-0.22/9 0.058s, n=37733, sd=16} 11. Nxf3 {+0.59/9 0.024s, n=16895, sd=15}
a5 {-0.60/9 0.019s, n=15599, sd=15} 12. c4 {+0.95/10 0.036s, n=28202, sd=13}
Qd7 {-0.71/9 0.021s, n=12074, sd=7} 13. Bb2 {+0.86/11 0.019s, n=15790, sd=16}
axb4 {-0.40/10 0.037s, n=27069, sd=17}
14. axb4 {+0.67/10 0.017s, n=14571, sd=20}
Rxa1 {-0.52/10 0.019s, n=13724, sd=14}
15. Qxa1 {+0.76/12 0.056s, n=35573, sd=22} e6 {-0.35/9 0.017s, n=14270, sd=18}
16. Bc3 {+0.61/11 0.043s, n=23878, sd=14} b6 {-0.20/9 0.024s, n=12310, sd=16}
17. Be2 {+0.36/9 0.020s, n=14022, sd=20} Bd6 {-0.48/10 0.020s, n=16901, sd=21}
18. Bxg7 {+0.32/11 0.068s, n=37575, sd=21}
Bxb4+ {-0.31/9 0.024s, n=14913, sd=18} 19. Bc3 {+0.39/10 0.024s, n=13475, sd=22}
Bxc3+ {-0.39/9 0.016s, n=14617, sd=19}
20. Qxc3 {+0.33/11 0.024s, n=18380, sd=22, Black makes an illegal move: e8h8}
1-0