[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "0-1"] [FEN "r1bqkb1r/pp3ppp/2n1pn2/2pp4/2P5/P1NBP3/1PQP1PPP/R1B1K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:31:02.207 UTC"] [GameStartTime "2025-05-19T03:31:01.577 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.4+0.09"] 1... d4 {+0.91 17/38 619 373772, White makes an illegal move: a7a6} 0-1