[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkbnr/1p2pppp/p7/2pP4/4pP2/8/PPP3PP/RNBQKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:32.081 UTC"] [GameStartTime "2025-06-23T15:40:31.739 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Nc3 {-0.65 4/0 86 155251} Nf6 {+0.50 5/0 109 653084} 2. Nge2 {-1.10 4/0 88 151570, Black makes an illegal move: g8f6} 1-0