Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Bc4 Nf6 3. Qf3 Nc6 4. d3 Nd4 5. Qd1 c6 6. Bg5 Be7 7. Bxf6 Bxf6 8.
c3 Ne6 9. Bxe6 dxe6 10. Nd2 Be7 11. Nh3 f5 12. Qh5+ g6 13. Qf3 Bd7 14. exf5
exf5 15. Qe3 Bd6 16. f4 Qe7 17. O-O-O O-O-O 18. Qxa7 exf4 19. Qa8+ Kc7 20. Nc4
*
Position (FEN): Q2r3r/1pkbq2p/2pb2p1/5p2/2N2p2/2PP3N/PP4PP/2KR3R b - - 3 20
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1380
Best move: Rxa8