[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkb1r/ppp1ppp1/3p1n1p/8/3P2b1/4PNB1/PPP1BPPP/RN1QK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:29.726 UTC"] [GameStartTime "2025-06-23T15:40:29.356 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. h3 {+0.65 5/0 85 1460406} Bf5 {-1.00 6/0 159 1463199} 2. Nc3 {+0.55 4/0 85 336362, Black makes an illegal move: g4f5} 1-0