[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bq1rk1/ppp2pbp/2np1np1/4p3/4P1PP/2PP4/PP1BBP2/RN1QK1NR b KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:34.162 UTC"] [GameStartTime "2025-06-23T15:43:33.569 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... h6 {+1.10 5/0 95 164988} 2. Na3 {-1.45 5/0 85 402751} a6 {+0.90 5/0 87 332184} 3. Nc2 {-1.50 6/0 85 1529091} d5 {+0.65 5/0 87 602085} 4. g5 {-2.75 7/0 130 2148978, Black makes an illegal move: d6d5} 1-0