MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "814"]
[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 "rnbqkbnr/pp1pp1p1/2p5/7p/2PP1pP1/8/PP2PP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:26 +0000"]
[GameEndTime "2026-09-14T16:01:27 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {-0.95/9 0.041s, n=31378, sd=18}
6. Bxf4 {+1.07/10 0.028s, n=13868, sd=14} Qa5+ {-0.92/9 0.017s, n=12881, sd=14}
7. Nd2 {+0.83/9 0.019s, n=16223, sd=16} d6 {-0.98/10 0.048s, n=37017, sd=15}
8. Qc2 {+0.74/9 0.031s, n=15222, sd=13} Qf5 {-0.01/10 0.023s, n=19782, sd=14}
9. Qxf5 {+0.39/9 0.013s, n=12964, sd=18} Bxf5 {-0.46/10 0.017s, n=15917, sd=16}
10. e4 {+0.44/9 0.035s, n=19599, sd=14} Bg6 {-0.05/11 0.027s, n=23766, sd=16}
11. f3 {+0.42/8 0.019s, n=13710, sd=15}
Nd7 {+0.37/10 0.017s, n=16609, sd=13, White makes an illegal move: e1a1} 0-1