[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "804"]
[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/pppppp1p/5np1/8/8/3PP2P/PPP2PPR/RNBQKBN1 w Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:45 +0000"]
[GameEndTime "2026-09-14T14:53:45 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.81/8 0.018s, n=18601, sd=11} Bg7 {+0.95/10 0.031s, n=29330, sd=12}
6. Rh1 {-0.91/9 0.016s, n=15041, sd=15, Black makes an illegal move: e8h8} 1-0