[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/1pp2pp1/p1npp2p/8/2PP4/P3PN2/1P3PPP/RNBQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:26:37.961 UTC"] [GameStartTime "2025-07-14T03:26:37.088 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. e4 {+0.45 13/13 222 2006137} Nge7 {-0.40 10/10 157 712565} 2. d5 {+0.40 13/13 293 3089038, Black makes an illegal move: g8f6} 1-0