Chess puzzle (Crushing)
Moves: 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. a3 Bf5 6. h3 e6 7. d4 Nc6 8. Ne2
Be7 9. O-O O-O 10. Ng3 Bg6 11. Bg5 h6 12. Be3 Ne4 13. Nxe4 Bxe4 14. Nd2 Bh7 15.
Nf3 b5 16. Qd2 a5 17. Nh2 a4 18. Ba2 b4 19. axb4 Nxb4 20. c3 Nxa2 21. Rxa2 a3
22. b4 Qc7 23. Rfa1 Rfc8 24. Rxa3 Rxa3 25. Rxa3 Qb7 26. Ng4 Ra8 27. Rxa8+ Qxa8
28. Qa2 *
Position (FEN): q5k1/4bppb/4p2p/3p4/1P1P2N1/2P1B2P/Q4PP1/6K1 b - - 1 28
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 654
Best move: Qxa2