[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkb1r/ppp1pppp/2n2n2/8/3pP3/BP1P4/P1P2PPP/RN1QKBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-05-19T03:08:07.367 UTC"] [GameStartTime "2025-05-19T03:08:06.848 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.29+0.09"] 1... e5 {+1.30 17/33 496 271247, White makes an illegal move: a2a3} 0-1