Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. Nf3 c5 2. e4 d6 3. Bc4 Nf6 4. d3 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Ng5 O-O 8. O-O
Qb6 9. Bb3 h6 10. Nf3 Kh7 11. Qd2 Nd7 12. Na4 Qd8 13. Nc3 f5 14. exf5 Rxf5 15.
Rab1 Nd4 16. Nxd4 *
Position (FEN): r1bq4/pp1np1bk/3p2pp/2p2r2/3N4/1BNPB3/PPPQ1PPP/1R3RK1 b - - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1351
Best move: cxd4