Albin Countergambit

Meet the Queen's Gambit with 2...e5, and after 3.dxe5 push 3...d4, a pawn down with a wedge on d4 that cramps White for the whole game. Home of the Lasker Trap.

• Learn–Easy Memory: drill the points where your lines split.
• Practice–Play whole lines against an opponent that follows your book.
• DrillAll courses–Spaced review of every course's due moves.
• Time–Your prompts against a 60-second clock.
• PuzzlesAll coursesReal games from your positions: find the missed move.
• Arena–Rated games from this opening. Leaving prep costs rating.