[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk1nr/ppp1b1pp/3p1p2/8/3QPP2/5N2/PPP3PP/R1B1KB1R b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-07-14T03:30:34.192 UTC"] [GameStartTime "2025-07-14T03:30:32.042 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... f5 {-0.75 12/12 150 1643038} 2. e5 {+0.65 9/9 134 656464} dxe5 {-0.50 14/14 247 2786279} 3. fxe5 {+1.85 11/11 160 1168242} Qxd4 {-0.60 14/14 148 1674948} 4. Nxd4 {+8.90 12/12 220 2473080} Bc5 {-0.60 15/15 446 5173939, White makes an illegal move: d4d8} 0-1