[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/1p3ppp/p1n5/3pP3/8/2N2NP1/PPP2P1P/R1BQKB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:41:44.506 UTC"] [GameStartTime "2025-07-14T03:41:43.677 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... f6 {+2.40 10/10 187 1815722} 2. Qxd5 {+1.30 11/11 177 2023908} Qxd5 {+11.60 10/10 150 1248828} 3. Nxd5 {+2.10 14/14 159 1857750, Black makes an illegal move: d8d5} 1-0