Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. O-O Nf6 5. d3 Be7 6. c3 d6 7. h3 O-O 8. Bb3 b5
9. Bc2 a5 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 Ne5 13. Nf5 Bxf5 14. exf5 Rc8 15.
Nc3 b4 16. Na4 Qc7 17. Bb3 Ne4 18. Be3 Bf6 19. Bb6 Qb7 *
Position (FEN): 2r2rk1/1q3ppp/1B1p1b2/p3nP2/Np2n3/1B5P/PP3PP1/R2Q1RK1 w - - 8 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1541
Best move: Bd5