Chess puzzle (Equality)
Moves: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Be6 5. Qa4+ c6 6. Bxc4 Bxc4 *
Position (FEN): rn1qkb1r/pp2pppp/2p2n2/8/Q1bP4/4PN2/PP3PPP/RNB1K2R w KQkq - 0 7
White to move.
Themes:  Opening  
Puzzle rating: 1415
Best move: Qxc4