Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Nc3 Nf6 3. h3 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 c5 7. Nf3 cxd4 8.
exd4 Nc6 9. a3 Bd6 10. Nb5 a6 11. Nxd6+ Qxd6 12. Bg5 Ne4 13. Bh4 O-O 14. O-O-O
Rfc8 15. Nd2 Nxd2 16. Qxd2 b5 17. Bg3 Qe7 18. b4 a5 19. c3 axb4 20. axb4 Ra1+
21. Kb2 Ra7 22. Ra1 Rca8 23. Rxa7 *
Position (FEN): r5k1/R3qppp/2n1p3/1p1p4/1P1P4/2P3BP/1K1Q1PP1/7R b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1545
Best move: Qxa7