[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkb1r/ppp2ppp/2n1bn2/4p3/3pP3/1PPP2P1/P4PBP/RNBQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:11.805 UTC"] [GameStartTime "2025-06-27T23:29:11.210 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. Kf1 {-1.45 5/0 111 541284} Bc5 {+1.40 4/0 233 1761567} 2. Nf3 {-1.45 5/0 126 309051, Black makes an illegal move: 0000} 1-0