Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d6 2. Bf4 Nf6 3. e3 g6 4. Nd2 Bg4 5. Ngf3 Qd7 6. c3 Nc6 7. Bd3 Na5 8. O-O
O-O-O 9. h3 Bh5 10. a4 Rg8 11. Bb5 c6 12. Be2 Qe6 13. Ng5 Qd5 14. Bxh5 gxh5 15.
Qe1 Nb3 16. Nxb3 Qxb3 17. Qd2 h6 18. Ra3 Qd5 19. Nf3 *
Position (FEN): 2kr1br1/pp2pp2/2pp1n1p/3q3p/P2P1B2/R1P1PN1P/1P1Q1PP1/5RK1 b - - 3 19
Black to move.
Themes: Pin Middlegame  
Puzzle rating: 1708
Best move: Qxf3