Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 d5 2. c4 e6 3. a3 Nf6 4. e3 a6 5. Nf3 Nc6 6. Nbd2 Bd6 7. c5 Be7 8. b4 b6
9. Qc2 Bb7 10. Bb2 O-O 11. Bd3 bxc5 12. bxc5 Na5 13. O-O g6 14. Rab1 Rb8 15.
Ne5 Nc6 16. Ndf3 a5 17. Qa4 Qe8 18. Nxc6 Qxc6 *
Position (FEN): 1r3rk1/1bp1bp1p/2q1pnp1/p1Pp4/Q2P4/P2BPN2/1B3PPP/1R3RK1 w - - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1558
Best move: Bb5