Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Chigorin_Defense
Moves: 1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. Nf3 Bb4 5. Bf4 Nf6 6. e3 Ne4 7. Qc2 a5 8. Bd3
a4 9. a3 Bxc3+ 10. bxc3 b6 *
Position (FEN): r1bqk2r/2p2ppp/1pn1p3/3p4/p1PPnB2/P1PBPN2/2Q2PPP/R3K2R w KQkq - 0 11
White to move.
Themes:  Middlegame  
Puzzle rating: 1648
Best move: cxd5