Chess puzzle (Crushing)
Moves: 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Nc6 5. Nf3 e4 6. Ng5 d5 7. cxd5 Bxc3 8.
dxc6 Ba5 9. Nxe4 Nd5 10. cxb7 Bxb7 11. O-O O-O 12. Nc5 Bc6 13. d4 Rb8 14. e4
Ne7 15. d5 Bb5 16. Nd3 c5 17. b4 Bxb4 18. a3 Bc3 19. Bb2 Bxb2 20. Nxb2 Bxf1 21.
Bxf1 Rxb2 22. Qc1 Qb6 23. Qe1 Ng6 24. Rd1 Ne5 25. Bg2 c4 26. Rd2 Nd3 27. Rxb2
Qxb2 28. Qe3 Qb1+ 29. Bf1 Ne5 30. Qc3 Nd3 31. Qxc4 Ne1 32. h4 Nf3+ 33. Kg2 Nd2
34. Qe2 Nxf1 35. Qxf1 Qxf1+ 36. Kxf1 Re8 37. f3 Re5 38. Ke2 f5 39. Kd3 fxe4+
40. fxe4 g5 41. hxg5 Rxg5 42. d6 Rxg3+ 43. Kd4 Rxa3 *
Position (FEN): 6k1/p6p/3P4/8/3KP3/r7/8/8 w - - 0 44
White to move.
Themes: Advanced Pawn Endgame, Rook Endgame  
Puzzle rating: 1380
Best move: d7