Chess puzzle (Advantage)
Opening: Bogo-Indian_Defense, Bogo-Indian_Defense_Wade-Smyslov_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Bxb4 axb4 6. b3 b6 7. e3 Bb7 8. Bd3
c5 9. O-O Nc6 10. Nbd2 O-O 11. Ne4 Ra7 12. dxc5 bxc5 13. Nxc5 Qa8 14. Nxd7 *
Position (FEN): q4rk1/rb1N1ppp/2n1pn2/8/1pP5/1P1BPN2/P4PPP/R2Q1RK1 b - - 0 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1155
Best move: Nxd7