Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Marshall_Defense
Moves: 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 e6 6. Ne5 f6 7. Nf3 Nc6 8. Be3
Bb4+ 9. Nfd2 Nc4 *
Position (FEN): r1bqk2r/ppp3pp/2n1pp2/8/1bnPP3/4B3/PP1N1PPP/RN1QKB1R w KQkq - 6 10
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1252
Best move: Bxc4