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ECO B07Defense for Black against 1.e4Intermediate

Pirc Defense

1.e4 d6 2.d4 Nf6 3.Nc3 g6

The Pirc Defense starts 1.e4 d6 2.d4 Nf6 3.Nc3 g6. Black fianchettoes the bishop to g7, castles and only then challenges White's centre with ...e5 or ...c5. It is a hypermodern defence: Black controls the centre with pieces first and pawns later.

White has a wide choice of setups, from the quiet Classical (Nf3 and Be2) to the aggressive Austrian Attack (f4) and the 150 Attack (Be3, Qd2 and Bh6). Against all of them Black's task is the same: strike at the centre before White's space advantage turns into an attack.

The Pirc is closely related to the Modern Defense (1...g6), which delays ...Nf6, and to the King's Indian, which arises after 1.d4 Nf6 2.c4 g6.

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Start
Starting position
Start
1. e4
d6
2. d4
Nf6
3. Nc3
g6
4. Nf3
Bg7
5. Be2
O-O
6. O-O
Bg4
7. Be3
Nc6
8. Qd2
e5
9. d5
Ne7

Step through the main line with Next and Prev, or click any move. Flip the board to see it from Black's side.

Pirc Defense at a glance

ECO code
B07
Played by
Black
Level
Intermediate
Style
Hypermodern, counter-attacking

Who should play it

Black avoids heavy main-line theory and gets a flexible, unbalanced game. The plans (...e5 or ...c5, the g7 bishop on the long diagonal) are similar to the King's Indian, so the ideas carry over.

Pirc Defense main line, move by move

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.Qd2 e5 9.d5 Ne7

  1. 1.e4White takes the centre.
  2. 1...d6A modest move that controls e5 and prepares ...Nf6 without allowing e4-e5 to hit the knight with tempo.
  3. 2.d4White builds the classical two-pawn centre.
  4. 2...Nf6Develops with an attack on e4.
  5. 3.Nc3Develops and defends e4.
  6. 3...g6Prepares ...Bg7, the key piece of Black's setup.
  7. 4.Nf3A solid, flexible setup. White develops and castles before choosing a plan.
  8. 4...Bg7The bishop takes the long diagonal toward d4 and b2.
  9. 5.Be2White prepares to castle.
  10. 5...O-OBlack's king is safe before the central fight.
  11. 6.O-OBoth kings are safe.
  12. 6...Bg4Develops and puts pressure on the f3 knight, a key defender of d4.
  13. 7.Be3White adds a defender to d4.
  14. 7...Nc6Prepares ...e5 with more pressure on d4.
  15. 8.Qd2White completes development.
  16. 8...e5Black finally strikes in the centre.
  17. 9.d5White gains space with tempo on the knight.
  18. 9...Ne7The knight heads for the kingside. Black will follow up with ...Nd7 and ...f5, as in the King's Indian.

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Key ideas in the Pirc Defense

Plans for White

  • Use the space advantage; White's pawn centre on d4 and e4 is the main asset.
  • In the Austrian Attack, push e4-e5 to drive the f6 knight away and attack.
  • In the 150 Attack, trade the g7 bishop with Be3, Qd2 and Bh6, then attack with h4-h5.
  • Keep e4 well protected; it is Black's main target.

Plans for Black

  • Strike the centre with ...e5 or ...c5 at the right moment.
  • Keep the g7 bishop; it is Black's best defender and attacker.
  • Expand on the queenside with ...c6, ...b5 and ...b4 against the 150 Attack.
  • Use ...Bg4 and ...Nc6 to pressure d4 in the Classical.

Typical plans and pawn structures

In the Pirc White starts with the classical d4 and e4 centre and Black waits behind a small pawn on d6. That centre only stays good for White if it remains stable. Black's pawn breaks ...e5 and ...c5 decide the game: once one of them lands, the g7 bishop opens up.

If White closes the centre with d4-d5 after ...e5, the structure becomes King's Indian-like. Black usually plays for ...f5 on the kingside, while White expands on the queenside.

Against the Austrian Attack, where White adds f4, Black's main resource is ...c5. If White's centre advances too far, it can become a target.

Main variations of the Pirc Defense

Austrian Attack (4.f4)

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Na6 7.O-O c5 8.d5

White builds a three-pawn centre on d4, e4 and f4 and prepares e4-e5. Black has to hit back quickly, here with ...Na6 and ...c5. The Austrian is the most direct test of the Pirc.

150 Attack (4.Be3)

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 Bg7 5.Qd2 c6 6.f3

White plays Be3, Qd2 and f3, planning Bh6 to trade Black's g7 bishop and then h4-h5 against Black's king. Black usually replies with queenside play: ...c6, ...b5 and ...Nbd7. The name comes from British club chess, where a grade of 150 was a typical club player's rating.

Byrne Variation (4.Bg5)

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.Qd2

The bishop goes to g5 to pin the f6 knight and prepare Qd2 and a later Bh6. It is less forcing than the Austrian and leads to flexible positions.

Common mistakes in the Pirc Defense

  • Black: waiting too long. If Black never plays ...e5 or ...c5, White's space turns into an attack.
  • Black: allowing e4-e5 at a bad moment. When the f6 knight has no good retreat, e5 can win material or leave Black very cramped.
  • White: overextending. Pawns on d4, e4 and f4 look strong, but if they can be attacked by ...c5 and ...e5 they become targets.

Famous players and games

The defence is named after Vasja Pirc, a Slovenian grandmaster who analysed it. In Russian sources it is often called the Pirc-Ufimtsev Defence, after Anatoly Ufimtsev, who worked on it independently.

It was long regarded as a fringe opening and became established in top-level chess only in the second half of the 20th century, as hypermodern ideas gained respect.

Analyse the Pirc Defense on the board

Copy the position at the end of the main line, open the chess move calculator, paste it into the “Paste FEN” box under the board and press the FEN button next to it. Stockfish 19 then suggests a move for the side to play, at the strength set on the calculator's slider, and you can play on from there to test your own ideas.

FEN after 9...Ne7
r2q1rk1/ppp1npbp/3p1np1/3Pp3/4P1b1/2N1BN2/PPPQBPPP/R4RK1 w - - 1 10
Main line PGN
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 e5 9. d5 Ne7

For a move-by-move review of a whole game you played with this opening, use the chess analysis board.

Practise the Pirc Defense

Knowing the moves is not the same as playing them under pressure. Play chess against the computer with the black pieces and answer 1.e4 with the Pirc Defense, then sharpen the tactics that come out of it with chess puzzles.

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Go deeper: Chess tactics for beginners · How to improve your chess rating

Pirc Defense FAQ

Is the Pirc Defense good?

Yes, it is sound, though it gives White more space than the Sicilian or the French. It suits players who like flexible, counter-attacking positions and know when to strike with ...e5 or ...c5.

What is the difference between the Pirc and the Modern Defense?

In the Pirc, Black plays ...d6 and ...Nf6 early, attacking e4. In the Modern (1...g6), Black delays ...Nf6 and keeps more options, such as ...c6 and ...d5 or ...a6 and ...b5.

How do I play against the Pirc as White?

The Austrian Attack (4.f4) is the most aggressive, the 150 Attack (Be3, Qd2, Bh6) is the easiest to learn, and the Classical (Nf3, Be2) is the safest.

Is the Pirc the King's Indian for 1.e4?

In spirit, yes. Black fianchettoes on g7, plays ...d6 and strikes with ...e5 or ...c5. The difference is that White has not played c4, so both sides' queenside plans are different.

Related openings

  • King's Indian DefenseE601.d4 Nf6 2.c4 g6Black fianchettoes, concedes the centre, then strikes with ...e5 and attacks the king.
  • Sicilian DefenseB201.e4 c5Black fights for d4 from the side and plays for a win. The most popular answer to 1.e4.
  • Scandinavian DefenseB011.e4 d5Black challenges e4 on move one and gets a clear, simple development plan.
  • Caro-Kann DefenseB101.e4 c6Rock-solid: Black supports ...d5 and keeps the light-squared bishop free.

See all chess openings, with the best choices for White, for Black and for beginners.

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