Cut your pine wood to lengths that will fit inside your fireplace.
Split the logs if they are too large to burn. A log less than 12 inches in diameter should burn well.
Make sure your chimney is clean. Pine wood burns hot, but quick, and the amount of sap leftover even in a very dry log can create creosote in a chimney. A clean chimney can accomodate this buildup better than a chimney already caked with creosote. Creosote is the black, tarry substance on the inside of the chimney. If it ignites, it can cause a chimney fire.
Open your flue. A flue that is dampered down can cause a lot more smoke than a flue that is open.
Start your fire using kindling and newspaper or other tinder and add your pine logs gradually as the fire builds.