[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2002"]
[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/pp2p1pp/2pp1p1n/6P1/8/3P3N/PPP1PPBP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:54 +0200"]
[GameEndTime "2026-09-14T15:49:55 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf7 {-0.17/10 0.041s, n=28955, sd=17}
6. gxf6 {+0.27/9 0.018s, n=13102, sd=12}
gxf6 {+0.04/11 0.022s, n=17435, sd=16, White makes an illegal move: e1h1} 0-1