Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Queens_Knight_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 h6 6. Ba3 Qf6 7. Ne5 Nd7 8.
Qa4 Ne7 9. Qb4 a5 10. Nxd7 Kxd7 11. Qa4+ c6 12. Bxe7 Kxe7 13. cxd5 exd5 14. e3
b5 15. Bxb5 *
Position (FEN): r1b4r/4kpp1/2p2q1p/pB1p4/Q2P4/2P1P3/P4PPP/R3K2R b KQ - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 988
Best move: cxb5