[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bq1rk1/ppp2pbp/2np1np1/4p3/4P1PP/2PP4/PP1BBP2/RN1QK1NR b KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:33.999 UTC"] [GameStartTime "2025-06-23T15:43:33.539 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... h6 {+1.10 5/0 97 811900} 2. a3 {-1.50 6/0 86 759365} Qd7 {+1.40 4/0 85 232584} 3. g5 {-1.60 7/0 84 948606} hxg5 {-1.20 7/0 84 1540369, White makes an illegal move: g4g5} 0-1