[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnb1k1nr/1pqp1pbp/p3p1p1/2p5/2P5/2N1PN2/PP1PBPPP/R1BQ1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:30.984 UTC"] [GameStartTime "2025-06-23T15:43:30.751 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. d4 {+0.70 5/0 99 769593} cxd4 {-1.20 6/0 86 1042142, White makes an illegal move: d2d4} 0-1