Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Ragozin_Defense
Moves: 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 Bxc3+ 6. bxc3 O-O 7. e3 Nbd7 8.
cxd5 exd5 9. Bd3 c6 10. O-O Qe8 11. Re1 Ne4 12. Rc1 Nb6 13. h4 Na4 *
Position (FEN): r1b1qrk1/pp3ppp/2p5/3p2B1/n2Pn2P/2PBPN2/P4PP1/2RQR1K1 w - - 1 14
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1117
Best move: Qxa4