[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1996"]
[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/pp1p1p1p/2pbp1p1/8/P7/1PP3P1/R2PPP1P/1NBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:28 +0000"]
[GameEndTime "2026-09-14T13:41:28 +0000"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {0.00/10 0.012s, n=13307, sd=13}
6. d4 {+0.42/10 0.012s, n=12852, sd=15, Black makes an illegal move: e8h8} 1-0