Openings
What is a defense in chess?
- Opening
- Plans
- Move Order
Defense is an opening term: 1. A move or plan to meet the opponent's attack. Learn the plan, pawn structure, and typical piece placement behind the term, not just the name.
What to look for on the board
- Development, center control, and king safety.
- The pawn break each side wants.
- Whether a move creates a familiar structure.
Free game review
See where defense decides your games
Chessiro reviews your games with an AI coach that names the concept behind every mistake, then drills you on the exact positions where it happened until you stop repeating them.