MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "896"]
[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 "rnbqkb1r/p1ppppp1/7n/1p6/4P1Pp/P4P2/1PPPB2P/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:58 +0000"]
[GameEndTime "2026-09-14T13:37:59 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-1.55/8 0.021s, n=16319, sd=12} 6. d4 {+1.94/9 0.024s, n=16749, sd=13}
exd4 {-2.14/9 0.053s, n=34125, sd=17} 7. Qxd4 {+1.88/9 0.026s, n=18546, sd=14}
Nc6 {-1.67/11 0.077s, n=48539, sd=18} 8. Qd5 {+1.44/10 0.076s, n=47914, sd=18}
Ng8 {-1.43/9 0.022s, n=14719, sd=13} 9. Nc3 {+1.78/9 0.018s, n=12611, sd=11}
a6 {-1.97/8 0.024s, n=15629, sd=13} 10. Be3 {+1.78/11 0.077s, n=47000, sd=16}
h3 {-1.88/10 0.026s, n=16731, sd=15} 11. f4 {+1.95/10 0.032s, n=20678, sd=14}
b4 {-1.54/10 0.031s, n=20187, sd=15} 12. axb4 {+1.83/9 0.036s, n=23353, sd=17}
Bxb4 {-1.33/9 0.025s, n=15091, sd=11} 13. Qd3 {+1.35/8 0.037s, n=23773, sd=19}
a5 {-0.98/9 0.021s, n=12974, sd=12, White makes an illegal move: e1a1} 0-1