Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. g3 Bc5 3. Bg2 c6 4. d3 Qb6 5. e3 d6 6. a3 Qd8 7. Nc3 Be6 8. d4 Bxd4
9. exd4 exd4 10. Qxd4 f6 11. Nf3 Ne7 12. O-O O-O 13. Re1 Bf7 14. Bf4 Nf5 15.
Qxd6 *
Position (FEN): rn1q1rk1/pp3bpp/2pQ1p2/5n2/2P2B2/P1N2NP1/1P3PBP/R3R1K1 b - - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1136
Best move: Nxd6