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Practice: Winawer, Smyslov Variation

7...Qc7 line

Smyslov's refinement of the Winawer. Black plays Qc7 before committing to c5, keeping more options open and preparing queenside castling.

1. e4 e6
2. d4 d5
3. Nc3 Bb4
4. e5 Ne7
5. a3 Bxc3+
6. bxc3 c5
7. a4
♟

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Key strategic ideas

  • After 1.e4 e6, Black prepares to play ...d5 and challenge White's centre immediately. The pawn chain e4-d4 against e6-d5 shapes the entire game.
  • White often pushes e5 to gain space on the kingside. Black responds by attacking on the queenside with moves like ...c5 and ...b5.
  • Black's light-squared bishop is stuck behind the pawn chain. Finding a good spot for it (either trading it or slipping it out via ...Bd7-b5) is one of Black's biggest challenges.

Common mistakes & traps

  • In the Advance Variation, White's d4-c3-e5 chain looks intimidating, but Black must play ...c5 to break it. If Black wastes time, White gets a huge space advantage for free.
  • In the Winawer, after 3...Bb4 4.e5 c5 5.a3 Bxc3+, Black should not fear giving up the bishop. Breaking White's centre is worth more than keeping the bishop.

Pawn structure notes

The pawn chain is locked: White has e5 and d4, Black has e6 and d5. White has more space on the kingside, Black on the queenside. The tension between d4 and d5 decides where the game goes.

Tips

  • The Winawer is a sharp battleground — know your move orders
  • White's kingside attack (h4-h5) is dangerous if Black delays castling
  • Black's queenside majority is a long-term asset in endgames
  • The c5 break is Black's main counterplay — time it carefully
  • The light-squared bishop can become very powerful on the queenside

About this line

This line is rated advanced. Practice it repeatedly until you can play the entire sequence without thinking. The in-app trainer tracks your perfect streaks and celebrates milestones.