e5 chain Flashcards
Set up the e5 chain structure from White’s perspective
Set up the e5 chain structure from Black’s perspective.
Set up the e5 chain structure (reversed) from White’s perspective.
Set up the e5 chain structure (reversed) from Black’s perspective.
What are the five ways an e5 chain can be changed?
- cxd4
- Black pushes c4
- f6 head attack
- dxc5
- White vacates the center
What is Black’s plan after cxd4? Play the three characteristic moves.
Black wants to take over the open c-file.
- Rc8
- Qc7
- Nb4-c2
What is the issue with White playing a3 to stop Nb4-c2 after cxd4? Play the move that takes advantage of this.
This weakens the light squares. The move is Ba4.
What does Black need to determine before playing cxd4?
Whether he or White will be faster on the Queenside.
What two things does Black gain by pushing c4?
- Stop a b4 advance
- c3 is harder for White to defend
When should Black push c4?
When White’s kingside attack is slow.
What is Black’s plan after f6 exf6?
Attack White’s king.
What is the characteristic sacrifice after f6 exf6? Play this on a board.
Rxf3
What are Black’s two problems after f6 exf6?
- Backwards e6 pawn
- Hole on e5
What happens if Black pushes f6 and White doesn’t play exf6?
After fxe5 dxe5, Black still has the open f-file, but doesn’t have to deal with the e5 hole or backwards e-pawn.
What advantage does White gain from playing dxc5?
The d4 outpost.
What two advantages does Black gain from White playing dxc5?
Outposts on c4+e4.
What are Black’s two plans after White plays dxc5?
- Attack on the c-file
- Attack e5
What is White’s plan after dxc5?
Attack Black’s king.
Describe the pawn structure after White vacates the center.
Hanging Pawns.
What is the key to success in a vacated center?
Controlling the squares in front of the hanging pawns.
In what situation would Black castle queenside?
After the c4 push.
What is Black’s plan after castling queenside?
Attack the kingside.
