[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "431"]
[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/1ppppp1p/6p1/p7/P5n1/2N2P2/1PPPPKPP/R1BQ1BNR w kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:14 +0000"]
[GameEndTime "2026-09-14T14:51:14 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg4 {+4.80/9 0.014s, n=12497, sd=7} Bg7 {-5.09/9 0.018s, n=16729, sd=14}
6. e4 {+5.40/9 0.018s, n=15911, sd=13, Black makes an illegal move: e8h8} 1-0