Chess puzzle (Advantage)
Opening: Zukertort_Opening, Zukertort_Opening_Sicilian_Invitation
Moves: 1. Nf3 c5 2. e3 e6 3. d4 d5 4. Be2 Nf6 5. O-O Nc6 6. b3 Bd7 7. Bb2 a6 8. Nbd2
b5 9. a4 c4 10. axb5 axb5 11. Rxa8 Qxa8 12. Qa1 Qb7 13. Ne5 Bb4 14. c3 Bd6 15.
Nxd7 Kxd7 16. b4 Ra8 17. Qb1 e5 18. e4 exd4 19. exd5 Nxd5 *
Position (FEN): r7/1q1k1ppp/2nb4/1p1n4/1Ppp4/2P5/1B1NBPPP/1Q3RK1 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1335
Best move: Qf5+