[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1bqk2r/pp1ppp2/2n2bpp/2p5/2P1P3/2NP4/PP2BPPP/R2QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:06:14.792 UTC"] [GameStartTime "2025-05-19T03:06:14.714 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1. a3 {White makes an illegal move: a1c1} 0-1