Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. b3 O-O 6. Bb2 Bg4 7. Nbd2 Nbd7 8.
O-O c6 9. h3 Bxf3 10. Nxf3 Qc7 11. e4 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Qe2
Nd7 15. Rad1 Nc5 16. a4 Nxd3 17. Rxd3 Rad8 18. Rfd1 h6 19. R1d2 Rxd3 20. Qxd3
h5 21. Qd7 Rc8 22. c4 f6 23. Ba3 Qxd7 24. Rxd7 Rb8 25. Bd6 Rc8 26. Rxb7 a6 27.
Rb6 Bf8 28. Bxf8 Kxf8 29. Rxa6 Ke7 30. b4 Kd6 31. c5+ Kd7 32. b5 Rc7 33. b6 Rb7
34. Ra7 Kc8 35. a5 Rxa7 36. bxa7 Kb7 37. Kf1 *
Position (FEN): 8/Pk6/2p2pp1/P1P1p2p/4P3/7P/5PP1/5K2 b - - 2 37
Black to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 1040
Best move: Kxa7