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. O-O g6 8.
Qe2 Bg7 9. Bd2 O-O 10. Rac1 d5 11. exd5 exd5 12. Bb3 Bg4 13. Bg5 Nd4 *
Position (FEN): r2q1rk1/pp2npbp/6p1/3p2B1/3n2b1/1BN2N2/PP2QPPP/2R2RK1 w - - 4 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1754
Best move: Qxe7