[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "rn1qkb1r/pbpppppp/1p3n2/3P4/4PB2/2NB4/PPP2PPP/R2QK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:12:17.011 UTC"] [GameStartTime "2025-05-19T03:12:16.697 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... c6 {-1.10 15/33 295 234803} 2. a3 {White makes an illegal move: a2a3} 0-1