[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnb1kb1r/ppp1pppp/5n2/8/3P4/2P1B2P/Pq3PP1/RN1QKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:22:09.865 UTC"] [GameStartTime "2025-07-14T03:22:09.026 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. Nd2 {-1.65 12/12 200 958648} Qxc3 {+1.85 13/13 149 1645392} 2. g3 {-3.20 12/12 147 1429601} Nc6 {+2.15 13/13 155 1707262, White makes an illegal move: g2g4} 0-1