[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r2qk2r/pb1nbppp/1p1ppn2/2p5/2PPP3/2N1BP1N/PP1Q2PP/R3KB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T14:40:02.183 UTC"] [GameStartTime "2025-06-23T14:40:02.076 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "0.86+0.01"] 1. dxc5 bxc5 {0.00 1/0 2 2} 2. Bxc5 {+1.00 1/0 2 39} dxc5 {+2.30 1/0 2 37, White makes an illegal move: e3c5} 0-1