[Event "?"] [Site "?"] [Date "2025.05.20"] [Round "1"] [White "Integral-base"] [Black "Reckless-dev"] [Result "0-1"] [FEN "rnbqk2r/pp2bppp/2n1p3/3pP3/3P4/3B1N2/PP3PPP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-20T09:03:58.402 PDT"] [GameStartTime "2025-05-20T09:03:56.732 PDT"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "8.8+0.09"] 1... Nb4 {-1.46 19/27 1105 592956, White makes an illegal move: a1c1} 0-1