[Event "Ch Yugoslavia"] [Site "masterchessopen.com Titograd (Yugoslavia)"] [Round "0"] [White "Bertok Mario (CRO)"] [Black "Ivkov Borislav (SRB)"] [Result "1/2-1/2"] [WhiteElo "2282"] [BlackElo "2416"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2 c5 7.Nf3 cxd4 8.Nxd4 Nc6 9.Be3 e5 10.Nxc6 bxc6 11.fxe5 dxe5 12.O-O {#d} 1/2-1/2