[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "500"]
[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 "rnbqk1nr/1pppbppp/4p3/p7/8/2P1P3/PP1P1PPP/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:49 +0000"]
[GameEndTime "2026-09-14T16:00:49 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.27/9 0.017s, n=16439, sd=13} Nf6 {+0.40/10 0.015s, n=15026, sd=15}
6. Nf3 {-0.26/10 0.026s, n=20870, sd=15, Black makes an illegal move: e8h8} 1-0