[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkbnr/2p2ppp/p1p5/3pp3/4P3/2NP1Q2/PPP2PPP/R1B1K1NR w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:17:24.157 UTC"] [GameStartTime "2025-07-14T03:17:22.437 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. h4 {-9680.00 2/2 608 1008288} d4 {+0.15 11/11 171 874591} 2. Qf6 {-9680.00 2/2 544 670374} Nxf6 {+9.50 13/13 237 2294342, White makes an illegal move: f3g4} 0-1