[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/p1p2ppp/np2p3/3pN3/4P3/8/PPPP1PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:32:25.575 UTC"] [GameStartTime "2025-06-23T15:32:25.076 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. exd5 {+0.30 5/0 89 441662} Qxd5 {-1.60 6/0 107 1319296} 2. d4 {-1.05 6/0 106 732873} Qxg2 {+0.85 5/0 86 1027308, White makes an illegal move: d2d4} 0-1