Chess puzzle (Crushing)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Other_variations
Moves: 1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 Nf6 5. e4 Bc5 6. h3 O-O 7. Nf3 c6 8. Bg5 h6
9. Bxf6 Qxf6 10. Bxc4 b5 11. Bb3 a5 12. dxc6 Nxc6 13. Nd5 Qg6 14. Rg1 Qxe4+ 15.
Kf1 Be6 16. Rc1 a4 17. Rxc5 *
Position (FEN): r4rk1/5pp1/2n1b2p/1pRNp3/p3q3/1B3N1P/PP3PP1/3Q1KR1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1736
Best move: axb3