Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Nyezhmetdinov-Rossolimo_Attack
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 e6 5. Bg5 Be7 6. e5 Nd5 7. Bxc6 dxc6 8.
Bxe7 Qxe7 9. O-O O-O 10. c3 b6 11. d4 Ba6 12. Re1 cxd4 13. cxd4 Rfd8 14. Nc3
Rac8 15. Rc1 Nf4 16. Re3 c5 17. Qa4 Nd5 *
Position (FEN): 2rr2k1/p3qppp/bp2p3/2pnP3/Q2P4/2N1RN2/PP3PPP/2R3K1 w - - 2 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1412
Best move: Nxd5