Chess puzzle (Crushing)
Moves: 1. Nc3 Nc6 2. d4 Nf6 3. Bf4 d5 4. e3 a6 5. Nf3 Bf5 6. Bd3 Ne4 7. O-O e6 8. a3
Na5 9. Bxe4 dxe4 10. Ng5 Nc4 11. b3 Nd6 12. Bxd6 Bxd6 13. Ngxe4 Qh4 14. g3 Qh3
15. Ng5 Qh6 16. Nf3 Bh3 17. Re1 O-O 18. d5 exd5 19. Nxd5 Rad8 20. Qe2 Bxg3 21.
Ne7+ Kh8 22. fxg3 Rfe8 23. Rad1 Qe6 24. Ng5 Rxd1 25. Rxd1 Qxe7 26. Nxh3 Qxa3
27. Ng5 Qe7 28. Qh5 h6 29. Nxf7+ Kg8 30. Nxh6+ gxh6 31. Qg6+ Kh8 32. Qxh6+ Kg8
33. Qg6+ Kh8 34. Qh5+ Kg8 35. Qg6+ Kh8 36. Rd3 c6 37. Kg2 Rd8 38. h4 Rxd3 39.
Qxd3 Qc5 40. Qd4+ Qxd4 41. exd4 Kg7 42. g4 Kf6 43. Kf3 a5 44. Kf4 b5 45. g5+
Kg7 46. h5 *
Position (FEN): 8/6k1/2p5/pp4PP/3P1K2/1P6/2P5/8 b - - 0 46
Black to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 1079
Best move: a4