[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkb1r/p2p1pp1/1pn1pn1p/2p5/2B1P3/3P1Q1N/PPP2PPP/RNB1K2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:39:57.092 UTC"] [GameStartTime "2025-07-14T03:39:56.050 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. e5 {+0.55 13/13 157 1674879} Nh7 {-0.80 7/7 138 126615} 2. Bf4 {+0.35 12/12 206 2349306} Ng5 {+2.70 10/10 163 326942} 3. Nxg5 {+0.65 13/13 167 1854601, Black makes an illegal move: f6d5} 1-0