What Queen's Pawn Game: Colle System puts on the board
Material is level, with black to move.
White has central pawns on d4; Black has central pawns on d5.
White can still castle either side; Black can still castle either side.
What White is trying to build
Develop around the Queen's Pawn Game pawn structure before starting a wing operation.
Keep the central pawn breaks available until the pieces show which one helps.
How Black challenges it
Contest the centre and finish king safety before collecting loose material.
Improve the least active piece before committing the pawn structure.
The tactical pattern to recognise
Central pawn breaks can open files while a king or queen is still exposed.
Loose pieces and undefended central pawns matter more when both sides are still developing.
What to check before committing
Repeating a piece move without checking whether a new piece can be developed instead.
Starting a flank plan while the centre can still open against the king.
Choose the next book move
Preview a move to see the resulting position and the idea behind it. Select it to continue on the same board.
Reference links and alternate move orders
Move orders
1.d4 d5 2.Nf3 Nf6 3.e31.d4 d5 2.Nf3 Nf6 3.e3 e61.d4 d5 2.Nf3 Nf6 3.e3 e6 4.b31.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd31.d4 d5 2.Nf3 Nf6 3.e3 e6 4.b3 c5 5.Bb2 Nc61.d4 d5 2.Nf3 Nf6 3.e3 e6 4.b3 c5 5.Bb2 Nc6 6.Bd31.d4 d5 2.Nf3 Nf6 3.e3 e6 4.b3 c5 5.Bb2 Nc6 6.Nbd21.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O c5 6.b3 Be7 7.Bb2 O-O 8.Nbd2 d5
Related variations
- Queen's Pawn Game: Accelerated London System
- Queen's Pawn Game: Anglo-Slav Opening
- Queen's Pawn Game: Anti-Torre
- Queen's Pawn Game: Barry Attack
- Queen's Pawn Game: Chandler Gambit
- Queen's Pawn Game: Chigorin Variation
- Queen's Pawn Game: Hübsch Gambit
- Queen's Pawn Game: Krause Variation
- Queen's Pawn Game: Levitsky Attack
- Queen's Pawn Game: Liedmann Gambit
- Queen's Pawn Game: London System
- Queen's Pawn Game: Mason Attack