Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Central_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. O-O Be7 7. Qb3 Na5 8.
Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 c5 11. Qa4 Qc7 12. Nbd2 Be6 13. Nc4 Nf6 *
Position (FEN): r6r/ppq1bkpp/4bn2/2p5/Q1NpP3/5N2/PP3PPP/R1B2RK1 w - - 6 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1782
Best move: Ng5+