Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Nxe4 7. Re1 d5 8. d3
Nc5 9. Nxe5 Nxe5 10. Rxe5+ Be6 11. Bxd5 Qf6 12. Rxe6+ Nxe6 13. Bxa8 Bc5 14. Be3
Bxe3 15. fxe3 Qxb2 16. Nc3 Qxc3 17. a4 O-O 18. Be4 Nc5 19. axb5 Nxe4 20. dxe4
Qxe3+ 21. Kh1 axb5 22. Qd5 Qc3 23. Rc1 h6 24. h3 Re8 25. Kh2 Qe3 26. Qxb5 *
Position (FEN): 4r1k1/2p2pp1/7p/1Q6/4P3/4q2P/2P3PK/2R5 b - - 0 26
Black to move.
Themes:  Endgame  
Puzzle rating: 1500
Best move: Qf4+