Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 e6 3. Nf3 Nc6 4. c4 Nf6 5. Nc3 dxc4 6. e3 Bd6 7. Bxc4 Bxf4 8.
exf4 O-O 9. Ne5 Nd5 10. Qd2 Qf6 11. g3 Rd8 12. Ne4 Qf5 13. Bd3 Nxd4 14. O-O f6
*
Position (FEN): r1br2k1/ppp3pp/4pp2/3nNq2/3nNP2/3B2P1/PP1Q1P1P/R4RK1 w - - 0 15
White to move.
Themes:  Middlegame  
Puzzle rating: 2031
Best move: Ng5