A10

Queen's Gambit Declined: Three Knights Variation

In this position, White aims for solid development and control of the center with the knight on c3 supporting the d4 pawn, while keeping options open for further development. Black typically focuses on maintaining a strong pawn structure, preparing to challenge White's center with moves like ...c5 or ...Nbd7, and may also look to develop the light-squared bishop to e7 or d6. This setup appeals to players who prefer a strategic, maneuvering game where piece placement and long-term pawn structure play crucial roles, rather than immediate tactical skirmishes.

In this position, White aims for solid development and control of the center with the knight on c3 supporting the d4 pawn, while keeping options open for further development.

23Lines
10Named Variations
14Deepest Line
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
23Lines
10Named Variations
14Deepest Line

Training Modes

Start Here

Explore

Browse the full variation tree and discover named branches.

Practice

Play lines against the computer and get instant feedback.

Play

Play a real game against the computer using this opening's lines.

Dive Deeper

Explore sub-variations with their own training modes and traps.

Key Lines