[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1014"]
[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 "rnbqk2r/ppp1ppbp/3p3n/6p1/8/2P3P1/PP1PPPBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:53 +0000"]
[GameEndTime "2026-09-14T16:11:53 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.36/9 0.014s, n=12659, sd=15} f6 {-1.57/8 0.020s, n=18475, sd=13}
6. Nf3 {+1.25/9 0.021s, n=18878, sd=13, Black makes an illegal move: e8h8} 1-0