[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/pp1p1ppp/2n1p3/8/2BP1B2/2P2N2/PP1Q1PPP/R3K2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:28:29.656 UTC"] [GameStartTime "2025-07-14T03:28:28.070 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... d5 {-0.35 13/13 120 1167408} 2. Bb5 {+0.35 9/9 178 228384} a6 {-0.25 14/14 433 4655295} 3. Bxc6+ {+6.00 12/12 213 1066606} bxc6 {-0.25 14/14 456 5019208, White makes an illegal move: b5c6} 0-1