[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1086"]
[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/1p1ppp1p/2p2np1/p7/2P5/2NPP3/PP3PPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:49 -0400"]
[GameEndTime "2026-09-14T11:31:49 -0400"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.25/9 0.017s, n=12873, sd=14} Bg7 {-0.07/10 0.016s, n=12168, sd=12}
6. Nf3 {+0.19/11 0.017s, n=15720, sd=17, Black makes an illegal move: e8h8} 1-0