[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-base"] [Black "PlentyChess-dev"] [Result "1-0"] [FEN "r1bqk1nr/ppp2p2/2nb4/7p/3pP1p1/3P4/PPPNBPPP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-17T20:15:49.774 UTC"] [GameStartTime "2025-06-17T20:15:48.972 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. Nc4 {+1.35 17/32 403 371692, Black makes an illegal move: d2c4} 1-0