[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/pp3ppp/2nbpn2/2p5/3p1P2/3PPN2/PPP1BBPP/RN1QK2R w KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-04T08:27:52.802 UTC"] [GameStartTime "2025-07-04T08:27:47.805 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1. exd4 {-0.55 10/10 122 0, Black makes an illegal move: 0000} 1-0