Catalan Opening
Opening course for White · ECO E00-E09
Fianchetto, hand back the pawn, and grind the endgame out.
White plays the Queen's Gambit and puts the bishop on g2 instead of d3. Black usually takes on c4 and White usually lets it go, because the time and the diagonal are worth more than the pawn. What you get is a small advantage that lasts a long time, and what you give up is the chance to smash anybody in twenty moves.
- Chapters
- 3
- Lines
- 9
- Sources
- 6
Nothing to review. Learn the next line.
Next: Take back with the queen, then wait, against 6...dxc4 7.Qc2 a6.
Part of your daily work.
- Learn
- Walk the line with the coach, a note on the moves that need one.
- Recall
- Play it from memory. Learned lines come back on a schedule.
- Tempo
- The same line against the clock, for a score to beat.
- Off book
- The opponent leaves the book with a real move; Stockfish prices your answers.
Before the moves: the big ideas
The bishop on g2 is the opening
Everything is arranged around one diagonal. While Black's pawn sits on d5 the bishop is biting on granite; the moment it leaves, the bishop is looking at b7 and c6 and Black's queenside cannot develop comfortably. That is why White is happy to see ...dxc4, and why Black's whole problem is what to do about the light squares afterwards.
The pawn comes back, in its own time
There are three standard ways to collect the pawn on c4: Qa4+ and Qxc4 early, Ne5 hitting it directly, or Qc2 and Qxc4 a move later. Which one is right depends on what Black has committed to. Getting the pawn back is not urgent, but it is not optional either: if it never comes back, Black is simply a pawn up.
Bd2 is a real move
In the main line the bishop steps to d2 and waits for Black to declare. A knight on c6 no longer gets to play ...c5. A knight on d7 walks into Ba5. A bishop on e4 becomes a target once White's pieces come at it. One quiet move, three different answers depending on what Black does with it.
The plus is small and it does not go away
Play precisely and Black never quite equalises: almost, but not quite, and the almost keeps its shape into a rook endgame. It suits players who are happy to be a little better for forty moves. It suits nobody who wants the game decided by move twenty-five.
The lines, chapter by chapter
In learning order. The coach serves review one line a day; open any line yourself when you want it now.
Black Takes the Pawn
3 lines
The Open Catalan is the main event. Black grabs on c4, White develops, and the pawn comes back a few moves later while Black is still trying to get the queenside out. These three lines are the three ways it comes back.
Black Keeps the Centre Closed
2 lines
If the pawn never comes off d5 the bishop on g2 has nothing to bite on, and White has to open the position by hand. That means e2-e4, and e2-e4 needs preparation: the queen on c2, the bishop out of the way, and a knight on d2.
Black Hits the Centre Instead
4 lines
Three ways of refusing the Catalan bargain: strike at d4 with ...c5, shut the bishop out with ...b6 and ...Bb7, or wall the diagonal up with ...c6. Each one gives White something concrete in return.
Puzzles from this opening
The Catalan Opening in brief
The Catalan Opening is the chess opening that begins 1.d4 Nf6 2.c4 e6 3.g3, and it is filed under ECO E00-E09. This course teaches it from White's side in 9 drills across 3 chapters, with a coach note on the moves that need one, every position checked with Stockfish at depth 20, and every plan credited to the author who wrote it down.
Lines you will drill
- Take back with the queen, then wait against 6...dxc4 7.Qc2 a6
- Fetch the pawn with the knight against 6...dxc4 7.Ne5
- Take on c6 while the queen is home against 4...dxc4 5.Nf3 c6
- Prepare e4 and then play it against 6...Nbd7 and ...c6
- Block the check and gain the time back against 3...Bb4+
- Fight for the square in front of the pawn against 4...c5
- Punish the early ...d5 and ...b6 against 4...b6
- Meet the wall by castling against 4...c6
- Push past ...c5 and switch openings against 3...c5
Theory credited to
- The Powerful Catalan: A Complete Repertoire for WhiteGM Victor Bologan
- The Catalan: Move by MoveGM Neil McDonald
- Wikipedia: Catalan Opening
- Wikipedia: Modern Benoni
- lichess-org/chess-openings
- 365Chess Catalan Opening guide
5 branches are deliberately not drilled here, and the course records which and why rather than leaving the gap silent.
Questions
- What is the Catalan Opening?
- The Catalan Opening is the chess opening that begins 1.d4 Nf6 2.c4 e6 3.g3, filed under ECO E00-E09. Fianchetto, hand back the pawn, and grind the endgame out. White plays the Queen's Gambit and puts the bishop on g2 instead of d3.
- How do you learn the Catalan Opening?
- This course splits it into 9 drills across 3 chapters. You play each line from White's side against a coach note that explains the move, then the same lines come back on a spaced-repetition schedule until you can play them without prompting. Every position is verified with Stockfish at depth 20 before it ships.
- What does Black play against the Catalan Opening?
- The course answers every major reply: d5, Bb4+, c5. Each one has its own drill or a documented transposition into another, and the branches that are not drilled are listed with the reason.
- Where does the theory in this Catalan Opening course come from?
- From published work by GM Victor Bologan, GM Neil McDonald and the reference sources credited on this page. The engine verifies the moves; the plans and assessments belong to the authors, and every drill records the page or section it came from.