[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1b1kbnr/pp1ppppp/2n5/q1p4Q/2B5/2P1P3/PP1P1PPP/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:39.795 UTC"] [GameStartTime "2025-06-23T15:43:39.372 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... e6 {+0.55 5/0 175 684232} 2. a3 {-1.50 5/0 119 499645} d5 {+1.55 5/0 91 854990, White makes an illegal move: a2a3} 0-1