Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 h6 6. O-O O-O 7. a4 a6 8. b4 Ba7
9. Re1 d6 10. h3 Be6 11. Nbd2 Qd7 12. Bxe6 fxe6 13. Nf1 b5 14. axb5 axb5 15.
Be3 Bxe3 16. Nxe3 d5 17. exd5 exd5 18. Qb3 Kh8 19. Nh4 Kh7 20. Qc2 d4 21. Nef5
g5 22. Qd2 Rxa1 23. Rxa1 dxc3 24. Qe3 Nd5 25. Qc5 Rd8 26. Qxb5 gxh4 27. Nxh4
Rb8 28. Qa4 Rxb4 29. Qc2 Rb2 30. Qc1 Nd4 31. Kf1 Ne2 32. Qd1 c2 33. Qxe2 Rb1+
34. Rxb1 cxb1=Q+ 35. Qe1 Qxe1+ 36. Kxe1 Nf4 37. g3 Nxd3+ 38. Ke2 Qd4 39. Nf5
Nc1+ 40. Kf3 Qd3+ 41. Kg4 Qxf5+ 42. Kxf5 c5 43. Kxe5 Nb3 44. Kd5 Kg6 45. Kc4
Kf5 *
Position (FEN): 8/8/7p/2p2k2/2K5/1n4PP/5P2/8 w - - 5 46
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1218
Best move: Kxb3