[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r1bqkb1r/pp2pppp/2n2n2/2p5/8/5BPP/PPPP1P2/RNBQK1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T03:12:08.603 UTC"] [GameStartTime "2025-05-19T03:12:07.204 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.32+0.09"] 1... e5 {+1.22 17/32 1080 603172} 2. a3 {White makes an illegal move: a2a3} 0-1