[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkb1r/pp1n2pp/2p1p3/3pPp2/8/3P1N2/PPP1BPPP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:29.674 UTC"] [GameStartTime "2025-06-23T15:40:29.327 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. d4 {-0.05 6/0 97 1520019} Na6 {-1.05 5/0 107 753873} 2. c4 {+0.60 6/0 86 1542464, Black makes an illegal move: b8a6} 1-0