Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Qb6 7. Nf3 Nc6 8. Nf4
cxd4 9. cxd4 Bb4+ 10. Bd2 Nxd4 11. Nxd4 Qxd4 12. Nd3 Bxd2+ 13. Qxd2 Nxe5 14.
Nb4 Qe4+ 15. Be2 O-O 16. O-O a5 17. Nc2 Bd7 18. f4 Nc4 19. Qd3 Qxd3 20. Bxd3
Rac8 21. Bxc4 Rxc4 22. Ne3 Rcc8 23. f5 exf5 24. Nxd5 Rcd8 25. Ne7+ Kh8 26. Nxf5
Bxf5 27. Rxf5 Ra8 28. Rb5 Rfb8 29. a4 b6 30. Rd1 h6 31. Rd6 Ra6 32. Rxa5 *
Position (FEN): 1r5k/5pp1/rp1R3p/R7/P7/8/1P4PP/6K1 b - - 0 32
Black to move.
Themes: Hanging Piece Endgame, Rook Endgame  
Puzzle rating: 974
Best move: Rxa5