Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Be2 Nf6 6. O-O e5 7. Re1 Bg4 8. d4
O-O-O 9. c4 Qd7 10. d5 e4 11. Nfd2 Bxe2 12. Qxe2 Nd4 13. Qd1 Re8 14. Nc3 Qf5
15. Qa4 Kb8 16. Ndxe4 *
Position (FEN): 1k2rb1r/pp3ppp/5n2/2pP1q2/Q1PnN3/2N5/PP3PPP/R1B1R1K1 b - - 0 16
Black to move.
Themes:  Opening  
Puzzle rating: 1957
Best move: Bd6