Chess puzzle (Crushing)
Moves: 1. c4 Nf6 2. Nc3 e6 3. g3 a6 4. Bg2 Bc5 5. Nf3 O-O 6. O-O d6 7. d3 h6 8. a3 e5
9. b4 Ba7 10. Bb2 Nc6 11. h3 Ne7 12. d4 Ng6 13. dxe5 dxe5 14. Qc2 Qe7 15. Nd5
Nxd5 16. cxd5 Bb6 17. Qc3 Re8 18. Kh2 Bd7 19. a4 a5 20. b5 Rac8 21. Nd2 f5 22.
e4 Bd4 23. Qb3 Bxb2 24. Qxb2 f4 25. g4 Nh4 26. f3 Ng6 27. Nc4 b6 28. d6 Qh4 29.
Qf2 Be6 30. Qxh4 Nxh4 31. Nxe5 cxd6 32. Nc6 d5 33. Rfe1 dxe4 34. Rxe4 Bb3 35.
Ne7+ Kh7 36. Nxc8 Rxc8 37. Rae1 Rc3 38. Rxf4 Rc2 39. Rg1 g5 40. Rf7+ *
Position (FEN): 8/5R1k/1p5p/pP4p1/P5Pn/1b3P1P/2r3BK/6R1 b - - 1 40
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 960
Best move: Bxf7