Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Bc4 Be7 8. Qd2
O-O 9. O-O-O b5 10. Bb3 Bb7 11. f3 Nbd7 12. g4 Nc5 13. g5 Nxb3+ 14. axb3 Nh5
15. h4 e5 16. Nf5 Nf4 17. Bxf4 exf4 18. Qxf4 f6 19. Nxe7+ Qxe7 20. Qxd6 Qxd6
21. Rxd6 fxg5 22. hxg5 Rxf3 23. Nd5 Re8 24. Re1 Bxd5 25. Rxd5 Rf4 26. e5 Kf7
27. Rd7+ Re7 28. e6+ Ke8 29. Ra7 *
Position (FEN): 4k3/R3r1pp/p3P3/1p4P1/5r2/1P6/1PP5/2K1R3 b - - 2 29
Black to move.
Themes: Hanging Piece Endgame, Rook Endgame  
Puzzle rating: 1138
Best move: Rxa7