Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d3 Bd7 5. Nc3 Nf6 6. Bg5 Be7 7. Qd2 a6 8. Ba4
b5 9. Bb3 Nd4 10. Bh4 Nxf3+ 11. gxf3 c5 12. Nd5 Nxd5 13. Bxd5 Bxh4 14. Bxa8
Qxa8 15. f4 exf4 16. Qxf4 Bf6 17. O-O-O O-O 18. Rhg1 Qd8 19. Kb1 Be6 20. Rg2
Qa5 *
Position (FEN): 5rk1/5ppp/p2pbb2/qpp5/4PQ2/3P4/PPP2PRP/1K1R4 w - - 9 21
White to move.
Themes: Pin Middlegame  
Puzzle rating: 1635
Best move: Qxf6