Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qg5 6. Nf3 Qxg2 7. Rg1 Qh3
8. Rg3 Qh5 9. d3 Bg4 10. Nbd2 Bd6 11. Rg2 Qh3 12. Kf1 Ne7 13. e5 Bxe5 14. Qe2
Ng6 15. Qe3 f6 16. d4 O-O-O 17. dxe5 Bxf3 *
Position (FEN): 2kr3r/1pp3pp/p1p2pn1/4P3/8/4Qb1q/PPPN1PRP/R1B2K2 w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1476
Best move: Qxf3