Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 a6 6. Bc4 e6 7. Qe2 Be7 8. O-O
Nd7 9. Rd1 Ngf6 10. e5 dxe5 11. Nxe5 O-O 12. Bf4 Qa5 13. Nxf7 Nb6 14. Bxe6 Bxe6
15. Qxe6 *
Position (FEN): r4rk1/1p2bNpp/pn2Qn2/q7/5B2/2N5/PP3PPP/R2R2K1 b - - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1170
Best move: Rxf7