Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_McDonnell_Attack
Moves: 1. e4 c5 2. f4 d6 3. d3 Nc6 4. Nf3 g6 5. Be2 Bg7 6. O-O Qb6 7. c3 Nf6 8. Be3
Qxb2 9. Nbd2 Qxc3 10. Rc1 Qa5 11. h3 Nh5 12. f5 Ng3 13. Rf2 gxf5 14. exf5 Bxf5
15. Ng5 Bg6 16. Kh2 Nxe2 17. Qxe2 Nd4 18. Qg4 Bf5 *
Position (FEN): r3k2r/pp2ppbp/3p4/q1p2bN1/3n2Q1/3PB2P/P2N1RPK/2R5 w kq - 3 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1653
Best move: Rxf5