[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkbnr/ppp2pp1/3p3p/4p2b/2B1P3/2P2P2/PP1PN1PP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:07"] [GameEndTime "2025-07-05T04:48:17.408 UTC"] [GameStartTime "2025-07-05T04:48:10.376 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. d4 {+0.15 4/4 159 3093812} Nf6 {-0.25 4/4 2059 1184746} 2. Qb3 {+0.15 2/2 1005 20909897} Qc8 {-0.15 1/1 343 7308276} 3. Nd2 {+0.60 1/1 1518 694121} Nc6 {0.00 1/1 394 8055961} 4. O-O {+0.15 1/1 778 88912, Black makes an illegal move: b8c6} 1-0