Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Marshall_Defense
Moves: 1. d4 d5 2. c4 Nf6 3. Nc3 dxc4 4. e4 e6 5. Bxc4 Bb4 6. Ne2 Nxe4 7. O-O Nxc3 8.
bxc3 Be7 9. Ng3 O-O 10. Qg4 e5 11. Qe4 exd4 12. cxd4 Nc6 13. Bd3 f5 14. Bc4+
Kh8 15. Qd3 Nxd4 16. Be3 c5 17. Rad1 Nc6 18. Qb3 Qc7 19. Nh5 Na5 *
Position (FEN): r1b2r1k/ppq1b1pp/8/n1p2p1N/2B5/1Q2B3/P4PPP/3R1RK1 w - - 6 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1485
Best move: Qc3