[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkbnr/p5pp/2p1p3/3p1p2/3P4/2N2N2/PPP2PPP/R1BQ1RK1 b kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:39:11.162 UTC"] [GameStartTime "2025-07-14T03:39:10.035 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... Nf6 {-0.35 8/8 144 97725} 2. Bf4 {+0.25 12/12 143 1527048} Ne4 {+3.20 11/11 166 357736} 3. Nxe4 {+0.45 14/14 213 2405276} fxe4 {+6.50 10/10 119 662547} 4. Ne5 {+0.45 15/15 175 2028135, Black makes an illegal move: f6e4} 1-0