[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkbnr/pppp1pp1/4p1np/8/2PP4/P3PN1P/1P3PP1/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:31:10.530 UTC"] [GameStartTime "2025-07-14T03:31:09.040 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nf6 {-0.45 13/13 121 1306618} 2. Nc3 {+0.45 12/12 158 637909} d5 {-0.60 13/13 238 2494667} 3. Ne2 {+3.35 11/11 154 1387354} c5 {-0.10 11/11 149 1541484} 4. Nc3 {+3.25 12/12 134 1130434} cxd4 {-0.20 11/11 341 3496045, White makes an illegal move: e2f4} 0-1