[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qkbnr/1p1b1ppp/p7/1Pppp3/8/P3P2P/2PP1PP1/RNBQKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:35.279 UTC"] [GameStartTime "2025-06-27T23:29:34.786 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. Bb2 {-0.40 4/0 248 1550915} axb5 {+0.40 6/0 183 660930, White makes an illegal move: 0000} 0-1