[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqk1nr/ppp3pp/5p2/4p3/1b1p4/3P2B1/PPP1PPPP/RN1QKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:23.426 UTC"] [GameStartTime "2025-06-23T15:40:23.017 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. c3 {-1.00 7/0 87 1454251} dxc3 {-0.30 6/0 96 511200} 2. Nxc3 {-1.25 7/0 203 2849171, Black makes an illegal move: d4c3} 1-0