[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r3kbnr/pp2pppp/n1p1q3/1N6/3P1P2/8/PPP1B1PP/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-07-14T03:23:09.479 UTC"] [GameStartTime "2025-07-14T03:23:07.057 UTC"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. Nc3 {+0.80 14/14 170 1890149} g5 {-1.15 8/8 195 218693} 2. fxg5 {+2.40 14/14 182 1960006} f6 {+0.15 11/11 156 492943} 3. O-O {+2.80 12/12 135 1471362} b5 {-1.90 9/9 225 736465} 4. d5 {+4.25 12/12 153 1754801} Rb8 {-10.30 12/12 356 2866870} 5. dxe6 {0.00 14/14 555 3940762, Black makes an illegal move: e6f6} 1-0