[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnb1k1nr/1ppp1ppp/5q2/2b1p3/1p2P3/P2B1N2/2PP1PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:22.829 UTC"] [GameStartTime "2025-06-23T15:40:22.391 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Bb2 {-1.25 5/0 85 717834} d6 {+0.65 5/0 85 187322} 2. axb4 {-1.70 7/0 116 1703242, Black makes an illegal move: d7d6} 1-0