Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_London_System
Moves: 1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 e6 5. c3 cxd4 6. cxd4 Nc6 7. Nbd2 Bd6 8.
Ne5 Qb6 9. Qc2 Qc7 10. Bb5 Bd7 11. Nxd7 Qxd7 12. Bxd6 Qxd6 13. a3 O-O 14. Nf3
Rac8 15. Qd3 e5 16. Bxc6 *
Position (FEN): 2r2rk1/pp3ppp/2Bq1n2/3pp3/3P4/P2QPN2/1P3PPP/R3K2R b KQ - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1563
Best move: e4