[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbq1rk1/p3ppbp/2pp1np1/1p6/3P4/3BPN2/PPPNQPPP/R1B2K1R w - - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:30.698 UTC"] [GameStartTime "2025-06-23T15:43:30.034 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. c4 {+0.90 6/0 96 588982} b4 {-1.85 7/0 109 2063574} 2. Nb3 {+0.95 5/0 86 358404} Nbd7 {-0.95 5/0 86 462967} 3. Bd2 {+0.95 1/0 83 3} c5 {-0.90 6/0 166 1640886, White makes an illegal move: c1d2} 0-1