Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. e3 c5 5. c3 e6 6. Bd3 Bxd3 7. Qxd3 Nc6 8.
Nbd2 Be7 9. h3 O-O 10. O-O c4 11. Qc2 b5 12. b3 cxb3 13. axb3 b4 14. c4 dxc4
15. Nxc4 a5 16. Rfc1 Nd5 17. Bg3 Nc3 18. Nfe5 Nxe5 19. Bxe5 f6 20. Bg3 a4 21.
bxa4 Nxa4 *
Position (FEN): r2q1rk1/4b1pp/4pp2/8/npNP4/4P1BP/2Q2PP1/R1R3K1 w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1201
Best move: Rxa4