[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkb1r/1pppn1pp/p1n1pp2/6B1/3PP3/2N2N2/PPP2PPP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:35.938 UTC"] [GameStartTime "2025-06-23T15:40:35.622 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Bd2 {+0.25 6/0 86 1633408} a5 {-1.30 6/0 94 802453} 2. Bd3 {+0.75 5/0 85 710011, Black makes an illegal move: a6a5} 1-0