[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkbnr/5ppp/8/pB1pp3/8/5Q2/PPP2PPP/RNB1K1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-23T15:43:28.986 UTC"] [GameStartTime "2025-06-23T15:43:27.951 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Ke7 {-2.95 7/0 818 6851546} 2. a3 {0.00 5/0 86 413877} e4 {-0.45 5/0 66 776365, White makes an illegal move: a2a3} 0-1