MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "891"]
[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 "r1bqkb1r/pp1pp1pp/n1p2n2/5p2/N5P1/7P/PPPPPP2/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:04 +0000"]
[GameEndTime "2026-09-14T16:10:05 +0000"]
[PlyCount "10"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.53/9 0.017s, n=16916, sd=16} Qa5 {+0.88/10 0.030s, n=21128, sd=17}
6. c4 {-0.39/9 0.023s, n=21031, sd=14} Qxf5 {+0.38/9 0.022s, n=19044, sd=15}
7. Nf3 {-0.43/10 0.023s, n=20472, sd=13} g6 {+0.43/9 0.028s, n=19745, sd=13}
8. Nc3 {-0.53/9 0.025s, n=20984, sd=14} Bg7 {+0.68/10 0.022s, n=18786, sd=15}
9. a3 {-0.66/8 0.015s, n=12871, sd=14, Black makes an illegal move: e8h8} 1-0