Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Central_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e4 b5 4. Nc3 c6 5. Nf3 e6 6. Ne5 Bb7 7. b3 Bb4 8. Qd2 f6
9. a3 Bxc3 10. Qxc3 fxe5 11. dxe5 Ne7 12. bxc4 bxc4 13. Qxc4 Qc8 14. Rb1 O-O *
Position (FEN): rnq2rk1/pb2n1pp/2p1p3/4P3/2Q1P3/P7/5PPP/1RB1KB1R w K - 3 15
White to move.
Themes:  Opening  
Puzzle rating: 1490
Best move: Qb4