[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/pp3pbp/2p2np1/3p2B1/3Pp2P/2P2NP1/PP2PPB1/RN1Q1RK1 w - - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:30.203 UTC"] [GameStartTime "2025-06-23T15:40:29.999 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Bxf6 {-1.45 6/0 96 433477} Bxf6 {-3.75 7/0 87 1903223, White makes an illegal move: g5f6} 0-1