Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bxf6 Bxf6 7. Qb3 dxc4 8.
Qxc4 O-O 9. e3 Nd7 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qe4 Bxc3+ 14.
bxc3 g6 15. h4 *
Position (FEN): r1bq1rk1/ppp2p2/6pp/8/4Q2P/2PBP3/P4PP1/R3K2R b KQ - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1365
Best move: Bf5