[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "rnb1k1nr/pp1p1ppp/3qp3/2p5/2P5/3P2P1/PP2PPBP/R1BQK1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:11:42.229 UTC"] [GameStartTime "2025-05-19T03:11:41.046 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... Nf6 {-1.44 17/30 779 268626, White makes an illegal move: a1c1} 0-1