[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkb1r/pp2nppp/2p1p3/3p4/8/1P2PB2/PBPP1PPP/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:37:07.701 UTC"] [GameStartTime "2025-07-14T03:37:07.279 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. d4 {+0.55 14/14 189 2127285, Black makes an illegal move: g7f6} 1-0