Chess puzzle (Crushing)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Accelerated_Mannheim_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. Qa4+ c6 4. Qxc4 Nf6 5. Nf3 b5 6. Qc2 g6 7. e4 Bg4 8. e5
Nd5 9. Be2 Nb4 10. Qc3 e6 11. a3 Nd5 12. Qb3 Nf4 *
Position (FEN): rn1qkb1r/p4p1p/2p1p1p1/1p2P3/3P1nb1/PQ3N2/1P2BPPP/RNB1K2R w KQkq - 3 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1208
Best move: Bxf4