[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rn2kbnr/1pp2ppp/p3p3/3q1b2/3P4/4P3/PP1B1PPP/RN1QKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:12:13.846 UTC"] [GameStartTime "2025-05-19T03:12:13.639 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1. a3 {Black makes an illegal move: b1c3} 1-0