[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "498"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/ppp2ppp/3p4/3np3/4P2P/6P1/PPPP1P2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:45 +0000"]
[GameEndTime "2026-09-14T13:37:45 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {+6.13/9 0.021s, n=18650, sd=12} Be7 {-5.99/9 0.026s, n=22564, sd=13}
6. d4 {+6.10/9 0.018s, n=16546, sd=14, Black makes an illegal move: e8h8} 1-0