Chess puzzle (Advantage)
Moves: 1. d4 g6 2. e4 Bg7 3. Nf3 Nf6 4. Bd3 c5 5. Be3 cxd4 6. Bxd4 Nc6 7. Bc3 d6 8.
O-O e5 9. Nbd2 Be6 10. Ng5 Bg4 11. f3 Bh5 12. Bc4 d5 13. exd5 Nxd5 14. Bxd5
Qxg5 15. Bxc6+ bxc6 16. Ne4 Qe3+ 17. Kh1 O-O 18. Re1 Qf4 19. Ng3 Rad8 20. Qe2
Rfe8 21. Rad1 Rxd1 22. Qxd1 f5 23. Qd6 Bxf3 24. gxf3 Qxf3+ 25. Kg1 f4 26. Nf1
Qg4+ 27. Kh1 f3 28. Ng3 *
Position (FEN): 4r1k1/p5bp/2pQ2p1/4p3/6q1/2B2pN1/PPP4P/4R2K b - - 1 28
Black to move.
Themes: Advanced Pawn Middlegame  
Puzzle rating: 1188
Best move: f2