Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. h3 d6 6. Nc3 a6 7. Nf3 e5 8. Bc4
b5 9. Bd5 Nb4 10. Qd2 Nbxd5 11. Nxd5 Nxe4 12. Qe3 Nf6 13. Nxf6+ Qxf6 14. O-O
Be6 15. c3 Be7 16. Qb6 O-O *
Position (FEN): r4rk1/4bppp/pQ1pbq2/1p2p3/8/2P2N1P/PP3PP1/R1B2RK1 w - - 3 17
White to move.
Themes:  Middlegame  
Puzzle rating: 1128
Best move: Bg5