Chessstack

Benoni Defense: Czech Benoni Defense

ECO code
A56
Moves
Add to my repertoire

Create a free account to add the Benoni Defense: Czech Benoni Defense to a repertoire and start drilling it. Already have one? Sign in.

About this variation

Black closes the center with 3...e5, building a solid pawn chain. It is quieter than the Modern Benoni and harder to break.

The Czech Benoni is 1. d4 Nf6 2. c4 c5 3. d5 e5. Black closes the center with pawns on c5, d6 and e5, building a solid structure that White cannot easily break. The game becomes a slow maneuvering battle, with White trying to open the position and Black aiming for ...f5 or ...b5.

White's main plans are e4, Nc3, Bd3 and Nge2, followed by f3 or f4 to prepare the f-file or g4 to gain kingside space. White can also play for b4 on the queenside. The key question is which side gets a pawn break in first.

Black's main ideas are ...Be7, ...O-O, ...Ne8 and ...f5, opening the f-file for an attack, or ...Na6-c7, ...a6 and ...b5 for queenside play. Black's position is solid, and the main problem is the dark-squared bishop, hemmed in by the pawns on c5, d6 and e5, so Black often looks to trade it with ...Bg5.

The Czech Benoni leads to closed positions where both sides need patience and good understanding of pawn breaks. It is less risky than the Modern Benoni, but White has more space and a lasting edge if Black cannot get counterplay.

A common mistake for Black is to play ...f5 without enough preparation, which can leave the e5 pawn weak or the e6 square open for a White knight. A common mistake for White is to open the position before the pieces are ready.

This line suits Black players who like closed, strategic positions and do not want to learn sharp theory. White players should learn how to use the extra space and when to open the position.

One concrete line is 4. Nc3 d6 5. e4 Be7 6. Bd3 O-O 7. Nge2 Ne8 8. O-O g6 9. Bh6 Ng7, when Black prepares ...f5 and White must decide whether to meet it with f4 or prepare g4. The structure is similar to some King's Indian lines.

It is one of the main lines of the Benoni Defense.

Benoni Defense: Czech Benoni Defense statistics

The Benoni Defense: Czech Benoni Defense was reached in 17,004 master games (<0.1% of all master games), and White scored 54% from there. On Lichess it comes up in <0.1% of games, most often among players rated 2201–2400 (<0.1%).

Master games

17,004

<0.1% of games between players rated 2500+

Club games on Lichess

15,165

<0.1% of games between players rated up to 2400

White wins Draws Black wins

How often it comes up, by rating

  • 1001–1200 <0.1%
  • 1201–1400 <0.1%
  • 1401–1600 <0.1%
  • 1601–1800 <0.1%
  • 1801–2000 <0.1%
  • 2001–2200 <0.1%
  • 2201–2400 <0.1%

Most common next moves in master games

MoveGamesPlayedResults
4. Nc316,17595%
4. dxe64652.7%
4. g31350.8%
4. e4700.4%
4. Nf3490.3%

Famous players with the most games here

  • Ben Finegold 522 games
  • Dina Belenkaya 58 games
  • Anna Cramling 39 games
  • Alexandra Botez 37 games
  • Eric Rosen 26 games
  • Chessbrah 12 games

Master games from the Chessmont database (CC BY-SA 4.0). Club games from the Lichess open database.

Other Benoni Defense variations

  • Classical Variation

    A70 · 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3

  • Fianchetto Variation

    A61 · 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3

  • Taimanov Variation

    A67 · 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+