[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "r2qk1nr/1pp1bppp/p1bp4/4p3/8/2P1PN2/PP1P1PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:33:05.398 UTC"] [GameStartTime "2025-05-19T03:33:04.758 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1. c4 {-1.41 15/31 389 131501} e4 {Black makes an illegal move: e5e4} 1-0