[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "1-0"] [FEN "rnbqk2r/p4ppp/2pbp3/1p1p4/B2P4/2N1PN2/PPP2PPP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:07:05.595 UTC"] [GameStartTime "2025-05-19T03:07:05.583 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1. b3 {Black makes an illegal move: b2b3} 1-0