Skewers is lesson 3 of 3 in Quick practice: forks, pins and skewers, a tactics course suited to players rated around 750 (beginners). A skewer is a pin the other way round: the more valuable piece is in front. When it steps aside, you take what was behind it. It has 2 interactive exercises: 2 find-the-move puzzles. You play every move on a board and get feedback straight away. The lesson is free.