[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkb1r/pbp3pp/1p1pp3/8/3PnB2/2N5/PPP3PP/R2QKBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:39.371 UTC"] [GameStartTime "2025-06-23T15:43:38.825 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Bb5+ {-1.20 7/0 210 3332612} Ke7 {-3.95 7/0 202 1110164} 2. Nxe4 {+2.40 6/0 82 1345994, Black makes an illegal move: e8e7} 1-0