Chess puzzle (Crushing)
Moves: 1. Nf3 f5 2. c4 e6 3. Nc3 Nf6 4. d4 d5 5. Bg5 c6 6. e3 Bb4 7. Bd3 O-O 8. O-O
Bxc3 9. bxc3 Nbd7 10. Ne5 Qc7 11. Bf4 Nxe5 12. Bxe5 Qf7 13. f3 Qh5 14. Rb1 a5
15. c5 a4 16. a3 Nd7 17. Bd6 Rf6 18. Rb4 Rh6 19. Rxa4 Rxa4 20. Qxa4 e5 21. dxe5
Qxh2+ 22. Kf2 Qh4+ 23. Ke2 *
Position (FEN): 2b3k1/1p1n2pp/2pB3r/2PpPp2/Q6q/P1PBPP2/4K1P1/5R2 b - - 3 23
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 952
Best move: Qxa4