Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. a3 Nf6 5. d3 a6 6. f4 g6 7. Nf3 d6 8. O-O Bg7
9. Ng5 O-O 10. Qf3 Nd4 11. Qh3 h5 12. Rf2 d5 13. Ba2 Nh7 14. Nf3 Nxf3+ 15. Qxf3
b5 16. f5 dxe4 17. dxe4 exf5 18. Be3 c4 19. Rb1 fxe4 20. Qxe4 Bf5 21. Rxf5 gxf5
22. Qf4 Qd7 23. Rd1 Qe6 24. Rd6 Qe5 25. Qxe5 Bxe5 26. Rh6 Nf6 27. Bg5 Kg7 28.
Bxf6+ Kxh6 29. Bxe5 Rfe8 30. Bf4+ Kg6 31. Kf2 Rad8 32. Ne2 Rd1 33. b3 Ra1 34.
Nc3 Ree1 35. bxc4 Rf1+ 36. Kg3 Rfc1 37. Bxc1 Rxc1 38. Bb1 bxc4 39. a4 Kf6 40.
Kf4 Rf1+ 41. Ke3 Ke5 42. Ke2 Rc1 43. g3 Kd4 44. Kd2 Rxb1 *
Position (FEN): 8/5p2/p7/5p1p/P1pk4/2N3P1/2PK3P/1r6 w - - 0 45
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 705
Best move: Nxb1