[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/pp4pp/2p2n1n/3p4/8/2P1PNP1/PP3P1P/RNBQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:18:50.870 UTC"] [GameStartTime "2025-07-14T03:18:50.193 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. Na3 {+9.90 10/10 164 1629267} Nf5 {-0.60 12/12 309 3342818, White makes an illegal move: a7a5} 0-1