[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkb1r/ppp2ppp/2n1p2n/3pPb2/3P1P2/2P2N2/PP2B1PP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:09.440 UTC"] [GameStartTime "2025-06-27T23:29:08.032 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Bg6 {0.00 5/0 882 5862312} 2. Qb3 {0.00 6/0 193 975211} Rb8 {0.00 1/0 0 490} 3. Nbd2 {0.00 6/0 223 639708, Black makes an illegal move: 0000} 1-0