Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O h6 6. c3 dxc3 7. Nxc3 d6 8. e5
Bg4 9. e6 fxe6 10. Bxe6 Bxe6 11. Re1 Qf6 12. Qe2 Kd7 13. Ne4 Qf5 14. Nxc5+ dxc5
15. Bf4 Re8 16. Ne5+ Nxe5 17. Bxe5 Nf6 18. Qb5+ Kc8 19. Qxc5 Nd5 20. Rad1 b6
21. Qc6 Qf7 22. Bxg7 Qxg7 23. Rxe6 Rxe6 24. Qxe6+ Kb8 25. Qxd5 Qxb2 26. Qd4
Qxd4 27. Rxd4 a5 28. f4 c5 29. Rd1 Kb7 30. f5 Kc6 31. g4 c4 32. Kf2 b5 33. Rc1
Kd5 34. Kf3 Ke5 35. Re1+ Kf6 36. Kf4 c3 37. Rc1 b4 38. a3 Rd8 39. h4 Rd2 40.
g5+ hxg5+ 41. hxg5+ Kf7 42. g6+ *
Position (FEN): 8/5k2/6P1/p4P2/1p3K2/P1p5/3r4/2R5 b - - 0 42
Black to move.
Themes: Defensive Move Endgame, Rook Endgame  
Puzzle rating: 695
Best move: Kf6