MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "846"]
[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/1p1ppp2/2p4p/p5p1/2P5/N7/PPQPPPPP/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:48 +0000"]
[GameEndTime "2026-09-14T14:52:49 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+0.67/9 0.014s, n=13709, sd=14} 6. e3 {-0.97/8 0.016s, n=14199, sd=13}
Na6 {+0.77/10 0.023s, n=20798, sd=18} 7. d4 {-0.83/10 0.024s, n=19224, sd=13}
e5 {+0.99/9 0.017s, n=14404, sd=13} 8. dxe5 {-0.80/8 0.024s, n=21166, sd=11}
d6 {+1.05/9 0.021s, n=17871, sd=16} 9. exd6 {-0.62/9 0.014s, n=13209, sd=12}
Qxd6 {+1.16/9 0.020s, n=13813, sd=16} 10. Nf3 {-1.14/9 0.018s, n=16388, sd=14}
Nb4 {+1.34/10 0.019s, n=18161, sd=16} 11. Qb1 {-1.45/11 0.035s, n=29962, sd=18}
Ne7 {+1.65/11 0.026s, n=19733, sd=16} 12. Be2 {-1.39/10 0.021s, n=17466, sd=22}
Bf5 {+1.78/10 0.029s, n=25163, sd=17} 13. e4 {-1.44/10 0.021s, n=18922, sd=19}
Bh7 {+1.50/9 0.021s, n=16480, sd=15} 14. Be3 {-1.71/9 0.016s, n=13899, sd=14}
Qe6 {+1.96/10 0.011s, n=12074, sd=12} 15. Nd2 {-1.13/9 0.013s, n=12371, sd=12}
Qe5 {+2.89/10 0.046s, n=47729, sd=14} 16. Nc2 {-2.96/10 0.073s, n=71964, sd=17}
Qxb2 {+3.79/12 0.024s, n=26175, sd=16} 17. Nxb4 {-3.49/9 0.017s, n=13610, sd=16}
Qxa1 {+3.73/12 0.015s, n=17114, sd=19}
18. Qxa1 {-3.67/11 0.025s, n=26365, sd=19}
Bxa1 {+3.45/10 0.013s, n=15428, sd=17} 19. Nd3 {-3.42/10 0.013s, n=16428, sd=17}
Bc3 {+3.62/10 0.018s, n=18763, sd=18}
20. Nc5 {-3.33/10 0.015s, n=15560, sd=18, Black makes an illegal move: e8a8} 1-0