Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Anglo-Indian_Defense
Moves: 1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. Bg2 c6 5. e4 O-O 6. Nge2 e6 7. d4 d5 8. e5 Ne8
9. cxd5 cxd5 10. Nf4 Nc6 11. a3 f5 12. Bd2 Nc7 13. O-O a6 14. Na4 Nb5 15. Nc5
Qe7 16. Nxd5 *
Position (FEN): r1b2rk1/1p2q1bp/p1n1p1p1/1nNNPp2/3P4/P5P1/1P1B1PBP/R2Q1RK1 b - - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1397
Best move: exd5