[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqk2r/pp1pbppp/4pn2/8/8/2N1PN2/PP1B1PPP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:27.788 UTC"] [GameStartTime "2025-06-23T15:40:27.397 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Bb5 {-0.60 4/0 86 202826} a6 {+0.15 5/0 99 640528} 2. Qa4 {-0.50 5/0 83 1486504, Black makes an illegal move: a7a6} 1-0