Queen's Pawn Game (1.d4 d5): London, Colle and Other Sidelines
Not every 1.d4 d5 game is a Queen's Gambit. Many players start with 1.d4 d5 2.Nf3 and choose a quiet system like the London or the Colle. This guide explains those set-ups, the ECO codes D02 to D06, a sharp pawn grab you must know, and the lines you can train on Rama Chess.
What is the Queen's Pawn Game?
The Queen's Pawn Game is the name for 1.d4 d5 openings where White does not play an early c4. The most common start is 1.d4 d5 2.Nf3. White develops first and keeps the c-pawn at home, often for c3.
These "systems" are popular with club players because White can play the same set-up in almost every game. Theory is small, plans are clear, and the position is very safe. The ECO codes are D00 to D05; the rare Symmetrical Defense 1.d4 d5 2.c4 c5 is D06.
The main ideas for both sides
White's plans
- A solid pyramid. Pawns on c3, d4 and e3 make a strong centre that is hard to attack.
- The London idea. Bf4 before e3, then a knight on e5 and pressure on the kingside.
- The Colle idea. Bishop on d3 and a well-timed e4 push to open the centre for an attack.
Black's plans
- Fight for the centre. ...c5 and ...Nc6 put pressure on d4.
- Hit b2. When White's bishop leaves c1, ...Qb6 attacks the b2 pawn.
- Develop freely. White's quiet start gives Black time to develop the pieces where they want.
Main lines
Every move order below is checked move by move.
| Variation | ECO | Moves | Idea |
|---|---|---|---|
| Queen's Pawn Game 2.Nf3 | D02 | 1.d4 d5 2.Nf3 | White keeps every option open |
| London System (D02) | D02 | 1.d4 d5 2.Nf3 Nf6 3.Bf4 | bishop out, then e3, c3, Nbd2 |
| Torre / Tartakower | D03 | 1.d4 d5 2.Nf3 Nf6 3.Bg5 | the pin on f6 |
| Colle System | D04-D05 | 1.d4 d5 2.Nf3 Nf6 3.e3 | Bd3, c3, Nbd2, then e4 |
| Colle-Zukertort | D05 | 1.d4 d5 2.Nf3 e6 3.e3 Nf6 4.Bd3 c5 5.b3 | the bishop goes to b2 instead |
| Symmetrical (Austrian) Defense | D06 | 1.d4 d5 2.c4 c5 | Black copies White; rare |
The Colle System is named after the Belgian master Edgard Colle, who made it popular in the 1920s; George Koltanowski developed it further. White plays e3, Bd3, c3 and Nbd2, castles, and then pushes e4. In the Colle-Zukertort White plays b3 and Bb2 instead of c3, aiming the bishop at Black's king.
The London System with 3.Bf4 is the most popular system today. You can read more about it, and the Trompowsky and Torre, on our London System and Trompowsky guide.
The Symmetrical Defense (1.d4 d5 2.c4 c5) is an old and rare try in which Black copies White. Most theory says White keeps an edge. Our trainer covers 3.cxd5 Qxd5 4.Nf3 cxd4 5.Nc3 Qa5, where White gains time by hitting the queen.

The ...Qb6 pawn grab and typical tactics
A key moment in the London comes after 1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Qb6. Black attacks b2. White's best answer, checked with Stockfish, is not to defend: 6.dxc5! offers the pawn. After 6...Qxb2 7.Rb1 Qc3 White develops with Bb5 and castles, and Stockfish rates White as slightly better in spite of the missing pawn. Black's queen has spent many moves, and White's pieces are ready to attack it.
Typical tactics to know:
- Rb1 and the trapped queen. After ...Qxb2, Black's queen has few squares. Always check Rb1, Nb3 and Bb5 ideas.
- The Greek gift Bxh7+. In the Colle, the bishop on d3, a knight going to g5 and the queen to h5 can strike on h7.
- The e4 break. When e4 comes, check whether it opens lines for White's bishops against Black's king.

Who plays these systems?
The Colle was played by Colle and Koltanowski, and the Colle-Zukertort by Artur Yusupov at grandmaster level. Ding Liren won game 12 of the 2023 World Championship against Ian Nepomniachtchi with a Colle-Zukertort set-up. The London System is played by Magnus Carlsen, Levon Aronian and Gata Kamsky. See how engines handle these quiet systems in our engine games in the Queen's Pawn Game.
Is it right for you? If you want a low-theory way to play 1.d4, these systems are a great start. For a more ambitious fight for the centre, learn the Queen's Gambit with 2.c4.
Practice the Queen's Pawn Game in the Rama Chess trainer
Reading a guide is the first step. To make the moves stick, practise them. Our opening trainer has 6 Queen's Pawn Game lines. Each one is checked with Stockfish. You watch the moves with arrows, replay them from memory, then take a test. The full set of lines is part of Rama Chess Premium.
The trainer has six trainer lines: the London ...Qb6 gambit (both sides), a Colle-style 3.e3 line and the Symmetrical Defense.
See all our chess opening guides.
Queen's Pawn Game FAQ
What is the Queen's Pawn Game?
It is any 1.d4 d5 opening where White does not play an early c4, usually starting 1.d4 d5 2.Nf3.
What is the Colle System?
A quiet set-up with d4, Nf3, e3, Bd3, c3 and Nbd2, followed by the e4 push. It is ECO D04-D05 and is named after Edgard Colle.
Is the Queen's Pawn Game good for beginners?
Yes. Systems like the London and the Colle are easy to learn, safe, and teach good habits: develop pieces and castle quickly.
What should White do against an early ...Qb6 in the London?
Often the best answer is to offer the b2 pawn with dxc5 and Rb1, as in 1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Qb6 6.dxc5. Qb3 and Qc1 are calmer options.
Which ECO codes cover the Queen's Pawn Game?
D00 to D05: D02 is 2.Nf3, D03 is the Torre with 3.Bg5, and D04-D05 are the Colle lines with 3.e3. D06 covers 2.c4 sidelines like 2...c5.
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