Chess puzzle (Crushing)
Moves: 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f5 6. Nbd2 Nf6 7. c4 d4 8. Qc2
Be7 9. h4 O-O 10. a3 a5 11. b3 e4 12. dxe4 fxe4 13. Nxe4 Bg4 14. Nxf6+ Bxf6 15.
Qe4 Qd7 16. Ra2 Rad8 17. Ng5 Bxg5 18. Bxg5 Rde8 19. Qd5+ Qxd5 20. Bxd5+ Kh8 21.
Bxc6 bxc6 22. e3 d3 23. Rd2 Be2 24. Re1 Rf7 25. Bf4 Rb7 26. Rb1 a4 27. b4 cxb4
28. axb4 Ra8 29. Bd6 Kg8 30. Ra1 Kf7 31. Ra3 Ke6 32. Bc5 Kf5 33. Kg2 Ke4 34.
Kg1 Re8 35. Rxa4 Rg8 36. Ra3 g5 37. hxg5 Rxg5 38. Ra7 *
Position (FEN): 8/Rr5p/2p5/2B3r1/1PP1k3/3pP1P1/3RbP2/6K1 b - - 1 38
Black to move.
Themes:  Endgame  
Puzzle rating: 1111
Best move: Rxa7