Skip to content
Castle Gambit
Play
Organize
Learn
About
Got a code?
Sign in
Theme
Light
Dark
System
System follows your phone or computer.
Play
Castles
Gambits
Got a code?
Organize
Run a club night
College clubs
Start a Castle
Learn
Guides
Opening trainer
Questions
About
The story
What’s new
For parents
Theme
Light
Dark
System
Queen's Gambit Declined
Line 3 of 7
· You're Black
Exchange: the Carlsbad structure
You're Black
Setting up the board…