Chess Opening Theory/1. d4/1...d5/2. c4/2...dxc4/3. Nf3

=Queen's Gambit Accepted=

3. Nf3
This is the classical continuation. White pursues its development and increases control over the e5 square. Black's main reply is 3...Nf6.

Theory table
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'''1. d4 d5 2. c4 dxc4 3. Nf3'''