Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Exchange_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Nbd7 7. e3 Bb4 8.
Bd3 Qa5 9. Ne2 O-O 10. g4 h6 11. h4 Nxg4 12. Rg1 Nb6 13. Bf4 Na4 14. f3 Nf6 15.
Bxh6 Ne8 16. Qxa4 *
Position (FEN): r1b1nrk1/pp3pp1/2p4B/q2p4/Qb1P3P/2NBPP2/PP2N3/R3K1R1 b Q - 0 16
Black to move.
Themes: Pin Middlegame  
Puzzle rating: 1860
Best move: Qxa4