Dutch Defense: Leningrad Variation is a chess opening with the ECO code A86, part of the Dutch Defense family. It goes 1. d4 f5 2. c4 Nf6 3. g3 g6. White opens with 1. d4 (the queen's pawn) and Black answers 1... f5. After 6 moves it is White to move. The lesson on the board explains every move of the line and lets you play it yourself; it is free.
The moves
1. d4 – White plays the pawn to d4
1... f5 – Black plays the pawn to f5
2. c4 – White plays the pawn to c4
2... Nf6 – Black plays the knight to f6
3. g3 – White plays the pawn to g3
3... g6 – Black plays the pawn to g6
In chessGM's opening book this position continues with 4. Bg2.
About the Dutch Defense
Black answers 1.d4 with 1...f5, grabbing the e4 square. It is ambitious and aims for a kingside attack, but it weakens Black's king a little.
Black controls e4 with ...f5, ...Nf6 and sometimes ...d5 (Stonewall).
A common attacking plan is ...Qe8 to h5 with pieces moving to the kingside.
Beware the e8-h5 diagonal; early Qh5+ or Bg5 tricks can hurt.
chessGM