[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1250"]
[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/pp1p1p1p/2p1p2p/8/4P2P/3P4/PPP2PP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:26 +0000"]
[GameEndTime "2026-09-14T13:39:26 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {+0.45/9 0.057s, n=24852, sd=16} Bg7 {-0.56/9 0.029s, n=21822, sd=13}
6. d4 {+0.27/11 0.059s, n=31678, sd=15, Black makes an illegal move: e8h8} 1-0