5-minute lessons

Short reads that finish with a couple of questions — perfect between games.

Pins in 5 minutes

Tactics · ~5 min

A pin freezes a piece because moving it would expose a more valuable piece behind it.

  • Absolute pin: the piece behind is the king — the pinned piece cannot legally move off the line.
  • Relative pin: the piece behind is valuable (often the queen) — moving is legal but costly.
  • Attack pinned pieces again; they often cannot recapture safely.

Question 1 of 2

What makes a pin “absolute”?