Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. a3 Nf6 5. Bg5 Be7 6. Nc3 O-O 7. Nf3 b6 8. e3
c5 9. b3 Bb7 10. Bd3 Nbd7 11. Bc2 Rc8 12. dxc5 Rxc5 13. Qd3 Qc7 14. Bxf6 Nxf6
15. Nb5 Qc8 16. Nxa7 Qc7 17. Nb5 *
Position (FEN): 5rk1/1bq1bppp/1p3n2/1Nrp4/8/PP1QPN2/2B2PPP/R3K2R b KQ - 2 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1657
Best move: Rxb5