Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bucker_Variation
Moves: 1. e4 c5 2. Nf3 h6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 e5 7. Nxc6 dxc6 8.
Qxd8+ Kxd8 9. O-O Bb4 10. f3 Be6 11. Bd2 Ke7 12. a3 Bc5+ 13. Kh1 Rad8 14. Rad1
Rd6 15. Na4 Rhd8 16. Bc1 Bd4 17. c3 b5 *
Position (FEN): 3r4/p3kpp1/2prbn1p/1p2p3/N2bP3/P1P2P2/1P2B1PP/2BR1R1K w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1209
Best move: cxd4