[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1291"]
[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 "rnbqk2r/pppp2pp/4pn2/5p2/Pb2P3/1PP5/3P1PPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:32 +0000"]
[GameEndTime "2026-09-14T13:39:32 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+5.15/9 0.033s, n=19363, sd=16} fxe4 {-4.55/10 0.019s, n=15094, sd=12}
6. d4 {+4.39/9 0.042s, n=28133, sd=15, Black makes an illegal move: e8h8} 1-0