[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkb1r/1p3pp1/p1n1pn1p/2pp4/1P4P1/P1P4P/1B1PPPB1/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:39:33.797 UTC"] [GameStartTime "2025-07-14T03:39:33.356 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. d4 {-0.85 13/13 163 1679829, Black makes an illegal move: c6a4} 1-0