MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1099"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/pp1pp3/5p2/2p3pp/2P5/1P4PN/P2PPPBP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:38 +0000"]
[GameEndTime "2026-09-14T13:38:39 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-1.08/8 0.025s, n=18108, sd=11}
6. Bb2 {+1.53/9 0.029s, n=21176, sd=15} e5 {-1.32/9 0.025s, n=19133, sd=14}
7. Nc3 {+1.08/10 0.045s, n=30171, sd=18} d6 {-0.45/10 0.037s, n=25570, sd=14}
8. f4 {+0.64/8 0.016s, n=12187, sd=13} gxf4 {-0.62/9 0.018s, n=13058, sd=15}
9. gxf4 {+0.67/10 0.029s, n=18924, sd=15} Be6 {-0.52/9 0.023s, n=16051, sd=13}
10. Qc2 {+0.64/9 0.050s, n=34438, sd=16} Qd7 {-0.39/9 0.022s, n=14665, sd=11}
11. Qg6+ {+0.44/8 0.041s, n=26632, sd=15} Kd8 {-0.14/9 0.035s, n=23556, sd=17}
12. Bxc6 {+0.85/10 0.022s, n=12331, sd=13}
bxc6 {-0.16/11 0.059s, n=42504, sd=18} 13. Nf2 {+0.96/10 0.022s, n=15834, sd=15}
exf4 {-0.22/9 0.022s, n=13629, sd=15, White makes an illegal move: e1a1} 0-1