Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4
O-O-O 9. Bb2 Kb8 10. Nc3 a6 11. Na4 Qa7 12. Be2 f6 13. O-O fxe5 14. dxe5 b5 15.
Nc5 Bxc5 16. bxc5 Qxc5 17. Nd4 Nxd4 18. Bxd4 Qe7 19. a4 Nh6 20. axb5 Nf5 21.
Bb6 Bxb5 22. Bxb5 axb5 23. Bxd8 Rxd8 24. Qb3 Nd4 25. Qa2 Qb7 26. Rfd1 Nc6 27.
Rdc1 Nxe5 28. Qa5 Rc8 29. Rxc8+ Kxc8 30. Rc1+ Nc4 31. Qb4 Kd7 32. Qf8 Kc6 33.
Qe8+ Qd7 34. Qa8+ Qb7 35. Qg8 Kd6 36. Qxh7 b4 37. Qd3 Qb5 38. Qg3+ Kc5 39. Qxg7
b3 40. Qe7+ Kd4 41. Rd1+ Kc3 42. Qxe6 b2 43. Qe1+ Kb3 44. Rb1 Qb4 45. Rxb2+ *
Position (FEN): 8/8/8/3p4/1qn5/1k6/1R3PPP/4Q1K1 b - - 0 45
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1501
Best move: Nxb2