[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/3pbppp/p1p1pn2/8/8/2P1P3/PP1N1PPP/R1BQK1NR w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:37:25.514 UTC"] [GameStartTime "2025-07-14T03:37:24.389 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. Ngf3 {-0.20 12/12 169 1756136} Bb7 {-5.10 10/10 141 1264561} 2. e4 {-0.20 14/14 123 1403328} Nxe4 {-4.60 13/13 154 1893265} 3. Nxe4 {+1.85 14/14 190 2017976, Black makes an illegal move: g4f3} 1-0