[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "826"]
[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/pp1pbpp1/2p1p2p/8/5P2/2PP2P1/PP2P2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:18 +0000"]
[GameEndTime "2026-09-14T16:01:18 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nd2 {+0.29/9 0.015s, n=13301, sd=18} Nf6 {-0.24/9 0.016s, n=13583, sd=13}
6. e4 {+0.35/10 0.022s, n=14205, sd=13, Black makes an illegal move: e8h8} 1-0