Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 e5 7. Bb5+ Bd7 8.
Bxd7+ Nfxd7 9. Nde2 Bg7 10. Be3 Nc5 11. Nd5 O-O 12. Bxc5 dxc5 13. c4 Nc6 14.
O-O Nd4 15. Nxd4 cxd4 16. Qd3 Qg5 17. b4 Rae8 18. a4 Bh6 19. c5 a6 20. b5 axb5
21. axb5 Ra8 22. Ra7 *
Position (FEN): r4rk1/Rp3p1p/6pb/1PPNp1q1/3pP3/3Q1P2/6PP/5RK1 b - - 2 22
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1447
Best move: Rxa7