[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1b1k2r/pppp1pp1/2B3qp/2b1p3/4P3/3P1Q2/PPP2PPP/RN2K1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:31.921 UTC"] [GameStartTime "2025-06-27T23:29:30.716 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... dxc6 {+0.35 6/0 127 745224} 2. Nc3 {-0.40 6/0 212 834007} b5 {+0.25 6/0 506 1143160} 3. a3 {-0.20 5/0 127 844654} Bg4 {+0.25 5/0 165 340371, White makes an illegal move: 0000} 0-1