[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qk1nr/pppb2bp/3pppp1/8/3P1P2/2PBPN2/PP1N2PP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:23.039 UTC"] [GameStartTime "2025-06-23T15:40:22.720 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... a6 {-1.35 5/0 104 626770} 2. Qb3 {+0.80 5/0 87 1120333, Black makes an illegal move: a7a6} 1-0