[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/pp1n1ppp/3b1n2/4p1B1/4P3/2PB4/PP3PPP/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:40.584 UTC"] [GameStartTime "2025-06-23T15:43:40.288 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Nd2 {+0.35 4/0 85 189203} h6 {-0.65 5/0 89 796195} 2. Nc4 {+0.45 5/0 101 675080, Black makes an illegal move: h7h6} 1-0