Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bf4 Nf6 3. h3 Nc6 4. Nf3 Bf5 5. e3 e6 6. a3 Be7 7. c4 O-O 8. Nc3
Ne4 9. Ne5 Nxe5 10. dxe5 Nxc3 11. bxc3 c5 12. Qb3 Qa5 13. a4 Rfd8 14. Be2 dxc4
15. Bxc4 Bd3 16. Bxd3 Rxd3 17. Rc1 Rad8 18. O-O Qa6 19. Rfd1 c4 20. Qc2 Ba3 21.
Ra1 Qa5 22. Rxa3 *
Position (FEN): 3r2k1/pp3ppp/4p3/q3P3/P1p2B2/R1PrP2P/2Q2PP1/3R2K1 b - - 0 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1143
Best move: Rxd1+