Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Delayed_Alapin
Moves: 1. e4 c5 2. Nf3 d6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Nc6 7. Bc4 Nf6 8. Bb3
O-O 9. O-O a6 10. Be3 b5 11. Rc1 Bd7 12. Re1 b4 13. Ne2 Nxe4 *
Position (FEN): r2q1rk1/3bppbp/p1np2p1/8/1p1Pn3/1B2BN2/PP2NPPP/2RQR1K1 w - - 0 14
White to move.
Themes:  Opening  
Puzzle rating: 1671
Best move: Bd5