[Event "?"] [Site "?"] [Date "2025.05.18"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rnbqkb1r/pp2pp2/3p1n1p/2p3p1/4P3/6P1/PPPPNPBP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-18T19:29:50.725 PDT"] [GameStartTime "2025-05-18T19:29:49.670 PDT"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "20.73+0.21"] 1. c3 {+1.50 19/35 819 829597, Black makes an illegal move: a2a3} 1-0