[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-base"] [Black "PlentyChess-dev"] [Result "1-0"] [FEN "rnbqkb1r/pp2pppp/3p1n2/2pP4/4PP2/2N5/P1PB2PP/1R1QKBNR w Kkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-17T20:15:26.537 UTC"] [GameStartTime "2025-06-17T20:15:25.275 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. Bc4 {+0.81 20/40 639 597687, Black makes an illegal move: f1c4} 1-0