[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "783"]
[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 "r1bqk1nr/pppp2pp/2nbp3/5p2/3P2P1/5N1P/PPP1PP2/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:52 +0000"]
[GameEndTime "2026-09-14T13:37:52 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+1.15/10 0.047s, n=34430, sd=17} Nf6 {-1.06/9 0.019s, n=12564, sd=12}
6. Rg1 {+1.04/9 0.029s, n=21147, sd=18, Black makes an illegal move: e8h8} 1-0