MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2613"]
[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 "rnbqkb1r/p1p1ppp1/5n1p/1p6/1P6/2NP4/P1P1PPPP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:43:21 +0200"]
[GameEndTime "2026-09-14T18:43:22 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.54/9 0.032s, n=14662, sd=14} 6. a3 {+0.54/10 0.076s, n=56174, sd=17}
a5 {-0.60/10 0.023s, n=14246, sd=12} 7. bxa5 {+0.66/10 0.026s, n=21145, sd=14}
c5 {-0.58/10 0.016s, n=14649, sd=14} 8. Bb2 {+0.72/10 0.021s, n=17257, sd=13}
Qxa5 {-0.74/9 0.019s, n=13142, sd=14} 9. g3 {+0.98/10 0.016s, n=13086, sd=14}
Bb7 {-0.18/10 0.022s, n=12517, sd=14} 10. Nf3 {+0.97/11 0.039s, n=25096, sd=18}
Bxf3 {-0.40/10 0.027s, n=17300, sd=18} 11. exf3 {+0.27/9 0.023s, n=15015, sd=15}
Be7 {-0.49/10 0.021s, n=15637, sd=14} 12. Bg2 {+0.44/11 0.028s, n=15554, sd=18}
Nd5 {-0.58/11 0.019s, n=14687, sd=15} 13. Qd2 {+0.15/11 0.017s, n=15951, sd=19}
Bf6 {-0.69/11 0.032s, n=28792, sd=20} 14. Nxd5 {+0.46/11 0.022s, n=16393, sd=18}
Bxb2 {-0.70/11 0.029s, n=20818, sd=17}
15. Qxa5 {+0.34/11 0.034s, n=21275, sd=23}
Rxa5 {-0.20/11 0.018s, n=13994, sd=17} 16. Rb1 {+0.12/12 0.035s, n=31062, sd=22}
exd5 {-0.19/10 0.018s, n=17156, sd=15}
17. Rxb2 {+0.03/13 0.029s, n=28317, sd=21} Na6 {-0.20/11 0.017s, n=16979, sd=17}
18. f4 {+0.17/10 0.021s, n=16118, sd=17} Nc7 {-0.16/11 0.017s, n=13302, sd=22}
19. c4 {+0.22/11 0.016s, n=16510, sd=21} dxc4 {-0.20/12 0.022s, n=21076, sd=22}
20. dxc4 {+0.36/10 0.021s, n=20010, sd=21, Black makes an illegal move: e8h8}
1-0