[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkbnr/1p3ppp/p2ppn2/2pP4/2P1PB2/2NB4/PP3PPP/R2QK1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:18:26.645 UTC"] [GameStartTime "2025-05-19T03:18:26.035 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.12+0.09"] 1... Ne7 {-1.14 15/31 441 137418} 2. Rc1 {White makes an illegal move: a7a6} 0-1