Pirc Defense (for Black)

The Pirc Defense (1.e4 d6 2.d4 Nf6 3.Nc3 g6) lets White occupy the center with two pawns, in order to attack it later. Black's fianchettoed bishop eyes the long diagonal and White's center.

The principle

Black develops flexibly (fianchettoed bishop, short castling) and then chooses how to hit the center: with the e-pawn, the c-pawn or a queenside advance.

The main line: the Classical System

4.Nf3 Bg7 5.Be2 O-O 6.O-O c6 7.a4 Nbd7 8.h3. White develops calmly and prevents the b5 advance; Black prepares the e5 push to challenge the center.

Main variations

• Austrian Attack: 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Na6 7.O-O c5 8.d5. White grabs as much space as possible; Black must strike the center quickly.
• 150 Attack: 4.Be3 c6 5.Qd2 b5 6.f3 Nbd7 7.Nh3. White prepares long castling and a kingside attack; Black replies on the queenside.
• Byrne Variation: 4.Bg5 Bg7 5.Qd2 h6 6.Bh4 c6 7.f4. White's bishop bothers the f6 knight, then White gains space with the f-pawn.

Typical mistakes

With Black, staying passive: without a central reaction, White's space eventually suffocates the position. With White, pushing every pawn without finishing development: the center becomes a target.

Coach's advice

The Pirc suits players who like to counterattack. Remember the development scheme, then the idea of striking the center. Click the colored moves to follow each line, then ask me your questions.

Main line

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O c6 7.a4 Nbd7 8.h3