[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "959"]
[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 "r1bqk1nr/ppppppb1/2n3p1/7p/5P2/5N2/PPPPP1PP/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:33 -0400"]
[GameEndTime "2026-09-14T11:31:33 -0400"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.20/10 0.011s, n=12762, sd=16} Nf6 {+0.13/8 0.018s, n=14810, sd=14}
6. e3 {-0.15/9 0.019s, n=15200, sd=14, Black makes an illegal move: e8h8} 1-0