[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "r1bqk2r/pp3ppp/2nbpn2/2pp4/5PP1/1P1P1N1P/P1P1P3/RNBQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:11:16.906 UTC"] [GameStartTime "2025-05-19T03:11:16.250 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1. e3 {-1.23 15/34 545 202923, Black makes an illegal move: c2c3} 1-0