Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. O-O Be6 6. Bxe6 fxe6 7. a3 Be7 8. b4
O-O 9. Bb2 d5 10. Nxe5 Nxe5 11. Bxe5 d4 12. c3 Nd7 13. Bxd4 Bf6 14. Bxf6 Rxf6
15. Nd2 Ne5 16. d4 Ng6 17. e5 Rf7 18. Ne4 Qd7 19. Nc5 Qc6 20. Rb1 Nf4 21. f3
Rf5 22. b5 Qd5 23. Re1 *
Position (FEN): r5k1/ppp3pp/4p3/1PNqPr2/3P1n2/P1P2P2/6PP/1R1QR1K1 b - - 2 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1906
Best move: Qa2