[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/pp2pp1p/2np1np1/2p5/8/1P2P1P1/PBPP1P1P/RN1QKBNR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:18:35.068 UTC"] [GameStartTime "2025-07-14T03:18:34.367 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... e5 {+0.70 13/13 173 1897805} 2. Bb5 {+13.05 10/10 166 879215} Bd7 {+0.95 13/13 165 1834369, White makes an illegal move: e7d5} 0-1