[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbq1rk1/2p1bppp/p2ppn2/1P6/3P1B2/2NBPN2/PP3PPP/R2QK2R b KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:34:33.084 UTC"] [GameStartTime "2025-07-14T03:34:32.257 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... Nh5 {+9.70 10/10 167 1553539} 2. Qc2 {+1.45 10/10 163 578602, Black makes an illegal move: f6d5} 1-0