Chess puzzle (Advantage)
Moves: 1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. Be2 Nf6 5. Nc3 e6 6. Be3 Be7 7. Qd2 O-O 8. h3
d5 9. exd5 exd5 10. Bf4 d4 11. Ne4 Nxe4 12. dxe4 Qb6 13. Rb1 c4 14. O-O Be6 15.
a3 Rfd8 16. Qc1 d3 17. cxd3 cxd3 18. Bd1 Rac8 19. Qe3 Bc5 20. Qd2 f5 21. exf5
Bxf5 22. b4 Bf8 23. Re1 Nd4 24. Nh4 Qb5 25. Nxf5 Qxf5 26. Bg4 Ne2+ 27. Kh1 Qxf4
28. Qxf4 *
Position (FEN): 2rr1bk1/pp4pp/8/8/1P3QB1/P2p3P/4nPP1/1R2R2K b - - 0 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 1154
Best move: Nxf4