Chess puzzle (Advantage)
Moves: 1. e4 c6 2. d4 d6 3. c4 a5 4. Nc3 g6 5. g3 Bg7 6. Bg2 Nf6 7. Nf3 O-O 8. O-O Bd7
9. Bf4 Qc8 10. Qd2 Na6 11. a3 Nc7 12. Rfe1 Re8 13. Bh6 Bh8 14. Rad1 Bh3 15. Na4
Qg4 16. e5 Nd7 17. Qd3 Bxg2 18. Kxg2 d5 19. Bf4 Ne6 20. Bc1 Ng7 21. h3 Qf5 22.
Qb3 b5 23. g4 dxc4 24. Qa2 Qe6 25. Ng5 Qd5+ 26. f3 bxa4 27. h4 Ne6 28. Ne4 Nb6
29. h5 g5 30. Qb1 Nf4+ *
Position (FEN): r3r1kb/4pp1p/1np5/p2qP1pP/p1pPNnP1/P4P2/1P4K1/1QBRR3 w - - 2 31
White to move.
Themes:  Middlegame  
Puzzle rating: 1088
Best move: Bxf4