Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 Bd7 7. Nf3 Qe7 8.
Bd3 d5 9. Nd2 O-O-O 10. O-O Nb4 11. Nxd5 Nbxd5 12. exd5 Nxd5 13. Re1 Qh4 14.
Nf3 Qb4 15. a3 Qa5 16. Bd2 Qb6 17. b4 f6 18. c4 Ne7 19. Be3 Qa6 20. b5 Qa5 21.
Qb3 c6 22. Qb4 Qxb4 23. axb4 cxb5 24. cxb5 Nd5 25. Rec1+ Nc7 26. Bxa7 Be6 27.
Bc4 Bxc4 28. Rxc4 Kd7 29. Rd1+ Bd6 30. Bc5 Nxb5 31. Nd4 Nxd4 32. Rdxd4 Ke7 33.
Bxd6+ Rxd6 34. b5 Rhd8 35. Rc7+ R8d7 36. Rxd6 Kxd6 37. Rc1 Rc7 38. Rd1+ Kc5 39.
Rc1+ Kb6 40. Rxc7 *
Position (FEN): 8/1pR3pp/1k3p2/1P6/8/8/5PPP/6K1 b - - 0 40
Black to move.
Themes:  Endgame  
Puzzle rating: 1150
Best move: Kxc7