Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Dragon_Variation
Moves: 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 d6 7. Be2 Nf6 8.
O-O O-O 9. Kh1 a6 10. f4 Nxd4 11. Bxd4 b5 12. e5 dxe5 13. fxe5 Nd5 *
Position (FEN): r1bq1rk1/4ppbp/p5p1/1p1nP3/3B4/2N5/PPP1B1PP/R2Q1R1K w - - 1 14
White to move.
Themes:  Opening  
Puzzle rating: 1604
Best move: Nxd5