Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Marshall_Defense
Moves: 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb4 5. Nc3 e6 6. Qa4+ N4c6 7. d5 exd5 8.
exd5 Bd7 9. dxc6 Bxc6 10. Qd1 Qe7+ 11. Be3 Nd7 12. Nf3 O-O-O 13. Qe2 Bxf3 14.
Qxf3 Qb4 15. Rb1 Bc5 16. Be2 Ne5 17. Qf5+ Nd7 18. Bxc5 Qxc5 19. O-O *
Position (FEN): 2kr3r/pppn1ppp/8/2q2Q2/8/2N5/PP2BPPP/1R3RK1 b - - 1 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 782
Best move: Qxf5