[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1b1k2r/pp1nppbp/1q1p1np1/2p5/3PP3/2P1BN2/PPQ1BPPP/RN3RK1 b kq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-05-19T02:53:06.192 UTC"] [GameStartTime "2025-05-19T02:53:04.111 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1... e6 {-1.24 19/37 1967 1061950, White makes an illegal move: a1c1} 0-1