Chess puzzle (Crushing)
Opening: Mexican_Defense, Mexican_Defense_Other_variations
Moves: 1. d4 Nf6 2. c4 Nc6 3. g3 e5 4. dxe5 Nxe5 5. Bg2 Bc5 6. Nf3 Nfg4 7. O-O O-O 8.
Nxe5 Nxe5 9. Nc3 d6 10. b3 Bf5 11. Bb2 Nc6 12. Nd5 Qd7 13. Re1 Rad8 14. a3 Ne5
15. b4 Nxc4 16. Bxg7 Bxf2+ 17. Kxf2 Kxg7 18. Qd4+ Ne5 19. Qh4 c6 *
Position (FEN): 3r1r2/pp1q1pkp/2pp4/3Nnb2/1P5Q/P5P1/4PKBP/R3R3 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1196
Best move: Qf6+