Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. Nf3 Nf6 7. Nc3 O-O 8.
Qc2 h6 9. e4 Bf5 *
Position (FEN): rn3rk1/ppp2pp1/3q1n1p/3p1b2/3PP3/2N2N2/PPQ2PPP/R3KB1R w KQ - 1 10
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1084
Best move: exf5