MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "842"]
[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 "rnb1kb1r/p1pp1ppp/1p2pn2/6q1/3P3P/1PP5/P3PPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:16 +0000"]
[GameEndTime "2026-09-14T14:53:16 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qg6 {+0.23/9 0.017s, n=15468, sd=10} 6. e3 {-0.24/9 0.019s, n=16355, sd=11}
Bb7 {+0.08/8 0.014s, n=12868, sd=12} 7. Nd2 {-0.04/9 0.028s, n=24493, sd=14}
c5 {+0.32/10 0.017s, n=15492, sd=12} 8. h5 {-0.35/10 0.022s, n=20443, sd=15}
Qf5 {-0.05/10 0.029s, n=23839, sd=16} 9. Ngf3 {-0.43/10 0.026s, n=23935, sd=15}
Nc6 {+0.19/9 0.014s, n=12018, sd=11} 10. a3 {-0.34/9 0.019s, n=16967, sd=13}
d5 {+0.03/9 0.041s, n=32265, sd=17} 11. Bb2 {-0.12/9 0.042s, n=35263, sd=15}
Be7 {+0.30/10 0.033s, n=27791, sd=17} 12. dxc5 {-0.28/8 0.023s, n=22189, sd=15}
bxc5 {+0.40/10 0.012s, n=12646, sd=13} 13. Qb1 {-0.19/9 0.015s, n=15476, sd=16}
Qxb1+ {+0.42/9 0.015s, n=17470, sd=17}
14. Rxb1 {-0.34/11 0.026s, n=21795, sd=18} h6 {+0.34/10 0.015s, n=15552, sd=17}
15. c4 {-0.42/10 0.023s, n=26037, sd=18, Black makes an illegal move: e8h8} 1-0