Chess puzzle (Advantage)
Moves: 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Bf5 5. d3 e6 6. Nf3 Bc5 7. h3 Nf6 8. O-O
Nc6 9. Bg5 h6 10. Bxf6 Qxf6 11. Ba4 g5 12. Nbd2 g4 13. hxg4 Bxg4 14. Qe1 O-O-O
15. Bxc6 bxc6 16. a3 h5 17. b4 Bb6 18. a4 a6 19. c4 Bxf3 20. Nxf3 h4 21. Ne5 h3
22. g3 Rdg8 23. Kh2 Rg5 *
Position (FEN): 2k4r/5p2/pbp1pq2/3pN1r1/PPP5/3P2Pp/5P1K/R3QR2 w - - 3 24
White to move.
Themes:  Middlegame  
Puzzle rating: 1858
Best move: f4