[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-base"] [Black "PlentyChess-dev"] [Result "1-0"] [FEN "rn2kbnr/1bqp1ppp/p3p3/1p6/4P3/1N2B3/PPP1BPPP/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-17T20:15:11.999 UTC"] [GameStartTime "2025-06-17T20:15:10.950 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. a4 {+0.78 19/34 581 508919, Black makes an illegal move: a2a4} 1-0