Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nc6 7. e3 Nf6
8. Bb5 Ne4 9. Qc2 O-O 10. Bxc6 bxc6 11. Qxc6 Bg4 12. Nc3 Nxc3 13. Qxc3 Bxf3 14.
gxf3 Qf6 15. f4 c6 16. O-O-O Rac8 17. Kb1 Qe7 18. Qd3 c5 19. Qf5 g6 20. Qxd5
Rfd8 21. Qf3 cxd4 22. e4 Rb8 23. f5 Qb4 24. b3 a5 25. Rc1 a4 26. Rc4 Qa3 27.
Rxa4 *
Position (FEN): 1r1r2k1/5p1p/6p1/5P2/R2pP3/qP3Q2/P4P1P/1K5R b - - 0 27
Black to move.
Themes: Pin Endgame  
Puzzle rating: 1343
Best move: Qxa4