Chess puzzle (Advantage)
Moves: 1. e4 e5 2. f4 exf4 3. d4 g5 4. Nf3 h6 5. Bc4 Bg7 6. O-O c6 7. e5 b5 8. Bb3 a5
9. a4 b4 10. c3 Na6 11. Qd3 Nc7 12. cxb4 axb4 13. Qe4 Ne7 14. Bd2 Ncd5 15. Ne1
O-O 16. Nd3 Qb6 17. Kh1 Ba6 18. Re1 Bxd3 19. Qxd3 Rae8 20. a5 Qb8 21. a6 Qa7
22. Ra5 Kh8 23. Bc1 f5 24. exf6 Bxf6 25. Bc2 Rf7 26. Rc5 d6 27. Rxc6 Rd8 28.
Bb3 Nxc6 29. Bxd5 Rc7 *
Position (FEN): 3r3k/q1r5/P1np1b1p/3B2p1/1p1P1p2/3Q4/1P4PP/1NB1R2K w - - 1 30
White to move.
Themes:  Middlegame  
Puzzle rating: 1819
Best move: Qg6