Frequently Asked Questions: skewer advanced

What is the difference between a skewer and a pin?

In a pin, the less valuable piece is in front and cannot move because a more valuable piece is behind it. In a skewer, the more valuable piece is in front and must move, exposing the weaker piece behind it.

Why is this called skewer advanced?

It is labeled advanced because the tactic usually appears in more complex positions with multiple pieces aligned and forcing moves required to make it work. You often need to calculate the follow-up after the front piece moves, not just spot the line.

Which pieces are best for creating skewers?

Bishops and rooks are the most common skewer pieces because they attack along long lines. Queens can also create skewers, especially on files, ranks, or diagonals where two enemy pieces are already aligned.

How can I defend against a skewer?

Avoid lining up valuable pieces on the same file, rank, or diagonal when possible, especially if your front piece can be forced to move. If alignment is unavoidable, look for ways to interpose, trade the attacking piece, or move the rear piece out of the line before the tactic lands.