Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Ragozin_Defense
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 Ne4 6. Qc2 O-O 7. cxd5 exd5 8.
Bd3 Bf5 9. O-O Qf6 *
Position (FEN): rn3rk1/ppp2ppp/5q2/3p1b2/1b1Pn3/2NBPN2/PPQ2PPP/R1B2RK1 w - - 4 10
White to move.
Themes:  Opening  
Puzzle rating: 1596
Best move: Nxd5