Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d3 d5 5. exd5 exd5 6. d4 Nf6 7. Bb5 c4 8. Bg5
Bb4 9. Ne5 Qe7 10. O-O O-O 11. Bxf6 Qxf6 12. Nxc6 Bxc3 13. Ne5 Ba5 14. c3 a6
15. Bd7 Rd8 16. Bxc8 Raxc8 17. Qa4 Bc7 18. f4 Ra8 19. b3 b5 20. Qb4 Bd6 21. Qa5
Re8 22. bxc4 dxc4 23. a4 Bxe5 24. fxe5 Qh6 25. axb5 Qe3+ 26. Kh1 Re6 27. Qb4
Qd3 28. Rg1 h6 29. b6 Rb8 30. b7 g5 31. Ra5 h5 32. Rga1 h4 33. Rxa6 *
Position (FEN): 1r4k1/1P3p2/R3r3/4P1p1/1QpP3p/2Pq4/6PP/R6K b - - 0 33
Black to move.
Themes:  Endgame  
Puzzle rating: 1153
Best move: Rxa6