[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkbnr/p1pp2pp/1pn5/4pp2/8/1P2P3/PBPPBPPP/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:18.458 UTC"] [GameStartTime "2025-06-27T23:29:17.603 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. Nf3 {0.00 6/0 410 987612} e4 {-1.05 7/0 353 844782, White makes an illegal move: 0000} 0-1