Chess puzzle (Crushing)
Moves: 1. d4 d5 2. e3 Nf6 3. f4 g6 4. Nf3 Bg7 5. Bd3 O-O 6. O-O Be6 7. Nbd2 Qd7 8. Ne5
Qc8 9. Ndf3 Bf5 10. c3 Bxd3 11. Qxd3 Ng4 12. Bd2 Nxe5 13. fxe5 f5 14. exf6 Bxf6
15. e4 c6 16. e5 Bg7 17. Bg5 e6 18. Nh4 Nd7 19. Rxf8+ Nxf8 20. Rf1 Qe8 21. Bf6
Nd7 22. Bxg7 Kxg7 23. Nf3 Qe7 24. Qe3 Rf8 25. Qg5 Qe8 26. g4 h6 27. Qe3 g5 28.
h4 Rf4 29. Nh2 Rxf1+ 30. Nxf1 Qg6 31. Qg3 gxh4 32. Qxh4 Qg5 33. Qxg5+ hxg5 34.
Ne3 c5 35. Kf2 b5 36. a3 c4 37. Ke2 Nb6 38. Kd2 a5 39. Kc2 Kg6 40. b3 cxb3+ 41.
Kxb3 Kg7 42. Nd1 Kg6 43. Nb2 Kg7 44. Nd3 Kg6 45. Nc5 Kf7 46. Nb7 Nc4 47. Nd6+
Nxd6 48. exd6 Ke8 49. a4 bxa4+ 50. Kxa4 Kd7 51. Kxa5 Kxd6 52. Kb5 *
Position (FEN): 8/8/3kp3/1K1p2p1/3P2P1/2P5/8/8 b - - 1 52
Black to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 729
Best move: e5