[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/1p2ppp1/p1n4p/2pp4/7P/1P2P1P1/PBPP1PB1/RN1QK1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:36:45.460 UTC"] [GameStartTime "2025-07-14T03:36:44.050 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... e5 {+0.80 11/11 162 452329} 2. Ne2 {-0.70 13/13 264 2567722} e4 {+1.70 13/13 149 1168032} 3. d3 {-0.35 13/13 127 1211670} exd3 {+1.70 12/12 218 1470967} 4. cxd3 {-0.35 14/14 175 1886578, Black makes an illegal move: e7e5} 1-0