Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 a6 6. c3 Bd6 7. Bg3 Bxg3 8.
hxg3 Nf6 9. Ne5 Qb6 10. b3 Nbd7 11. Nd2 Qd6 12. Ndf3 Ne4 13. Bd3 Nxc3 14. Qc2
Qb4 *
Position (FEN): r1b1k2r/1p1n1ppp/p3p3/3pN3/1q1P4/1PnB1NP1/P1Q2PP1/R3K2R w KQkq - 2 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1697
Best move: a3