[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkbnr/pp2pp2/2np3p/2p3pb/4P3/2PP1N1P/PP2BPP1/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-07-04T19:16:28.036 UTC"] [GameStartTime "2025-07-04T19:16:21.482 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. Na3 {+0.60 6/6 678 12605764} Nf6 {-0.45 6/6 2079 2159647} 2. Nc4 {+0.45 5/5 1760 1066374} e5 {-0.45 4/4 1059 25800} 3. Qb3 {+0.55 3/3 148 2423492} Qc7 {-0.55 2/2 194 3898640} 4. Be3 {+0.55 1/1 91 1869884, Black makes an illegal move: d8c7} 1-0