Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Sozin
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Bg5 Ne5 8.
Bb3 b5 9. f4 Nc4 10. Bxc4 bxc4 11. Qe2 Qb6 12. Bxf6 gxf6 13. Qxc4 Bd7 14. Nb3
Qe3+ 15. Qe2 Qxf4 *
Position (FEN): r3kb1r/3bpp1p/p2p1p2/8/4Pq2/1NN5/PPP1Q1PP/R3K2R w KQkq - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1177
Best move: Nd5