[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn2kbnr/3q1ppp/p3p3/1p1pP3/PPpP4/2P5/5PPP/RNBQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:25:57.226 UTC"] [GameStartTime "2025-07-14T03:25:56.334 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Nf3 {+0.35 12/12 125 1272278} Qc7 {+20.30 13/13 175 2170894} 2. axb5 {+1.60 13/13 128 1396528, Black makes an illegal move: d7a7} 1-0