[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-base"] [Black "PlentyChess-dev"] [Result "1-0"] [FEN "r2qkb1r/1b1npp1p/p1p2np1/1p1p4/P2P4/1P1BPN2/1BP2PPP/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-17T20:15:38.822 UTC"] [GameStartTime "2025-06-17T20:15:38.459 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. c4 {+0.84 17/31 191 192060, Black makes an illegal move: c2c4} 1-0