[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1827"]
[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 "rnbqkb1r/pppp2pp/4p3/5p2/1P4n1/2N2P2/PBPPP1PP/R2QKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:55 +0000"]
[GameEndTime "2026-09-14T13:41:55 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg4 {+5.89/10 0.012s, n=12715, sd=17} Bxb4 {-5.35/10 0.026s, n=25630, sd=15}
6. gxf5 {+5.33/10 0.030s, n=28230, sd=16, Black makes an illegal move: e8h8} 1-0