Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Nge7 7. Bg5 h6 8.
Nb5 d5 9. Bxe7 Nxe7 10. exd5 exd5 11. Bb3 a6 12. Nbd4 Nf5 13. Ba4+ b5 14. Bb3
Nxd4 15. Nxd4 Bc5 16. O-O Bxd4 17. Qxd4 Be6 *
Position (FEN): r2qk2r/5pp1/p3b2p/1p1p4/3Q4/1B6/PP3PPP/R4RK1 w kq - 1 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1500
Best move: Qxg7