Chess puzzle (Crushing)
Moves: 1. b3 e5 2. Bb2 d6 3. e4 Nc6 4. f3 f5 5. Ne2 f4 6. d4 Qh4+ 7. Kd2 exd4 8. Nxd4
Qf6 9. Kc1 Ne5 10. c4 Bd7 11. a4 Ne7 12. Na3 O-O-O 13. Kb1 N7c6 14. Nxc6 Bxc6
15. Nb5 Kb8 16. Qd4 b6 17. Nxa7 Kxa7 18. a5 Kb7 19. axb6 cxb6 20. b4 Ra8 21. b5
Rxa1+ 22. Bxa1 Bd7 23. Qd5+ Ka7 24. c5 bxc5 *
Position (FEN): 5b1r/k2b2pp/3p1q2/1PpQn3/4Pp2/5P2/6PP/BK3B1R w - - 0 25
White to move.
Themes:  Middlegame  
Puzzle rating: 1986
Best move: Qa2+