[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/1pp2ppp/2n5/3p4/p2P4/1P6/PBP1PPPP/RN1QKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:19:33.967 UTC"] [GameStartTime "2025-07-14T03:19:33.560 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. bxa4 {+0.65 14/14 201 2405291, Black makes an illegal move: g1h3} 1-0