[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/pp2bppp/2n2n2/2pp4/4p3/1P2P1N1/PBPP1PPP/RN1QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:38.954 UTC"] [GameStartTime "2025-06-23T15:43:38.654 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Nc3 {-3.20 6/0 93 1176550} a6 {+0.35 5/0 87 413926} 2. d3 {-2.95 6/0 84 1356446, Black makes an illegal move: a7a6} 1-0