[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2154"]
[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 "r1bqk2r/ppppppbp/2n2np1/8/3P4/4PP1N/PPP3PP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:39:11 +0200"]
[GameEndTime "2026-09-14T17:39:11 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf2 {-0.50/8 0.024s, n=13931, sd=9} d5 {+0.31/8 0.024s, n=13634, sd=12}
6. Nc3 {-0.47/9 0.021s, n=12470, sd=16, Black makes an illegal move: e8h8} 1-0