Chess puzzle (Crushing)
Moves: 1. c4 Nf6 2. Nc3 c6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 e6 6. d4 Bb4 7. Bd2 O-O 8. Nf3
Qa5 9. Nxd5 cxd5 10. Bxb4 Qxb4+ 11. Qd2 Qxd2+ 12. Nxd2 Nc6 13. O-O Nxd4 14. e3
Nf5 15. e4 Nd4 16. exd5 exd5 17. Nf3 Nxf3+ 18. Bxf3 Be6 19. Rad1 Rfd8 20. Rd4
Rac8 21. b4 b6 22. a4 g6 23. Rfd1 Rc4 *
Position (FEN): 3r2k1/p4p1p/1p2b1p1/3p4/PPrR4/5BP1/5P1P/3R2K1 w - - 2 24
White to move.
Themes:  Endgame  
Puzzle rating: 1018
Best move: Rxc4