[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnb1k2r/pp3ppp/4p3/q2p4/1b1PnB2/5N2/PP1N1PPP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-27T23:29:51.905 UTC"] [GameStartTime "2025-06-27T23:29:51.429 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1. a3 {-0.90 5/0 158 729319} Bxd2+ {+0.80 6/0 194 380240, White makes an illegal move: 0000} 0-1