Chess puzzle (Advantage)
Moves: 1. c3 e5 2. e3 d5 3. g3 e4 4. Bg2 Nf6 5. Ne2 Bg4 6. O-O c5 7. f3 exf3 8. Bxf3
Qd7 9. Nf4 Bxf3 10. Qxf3 Nc6 11. d4 c4 12. Nd2 Be7 13. b3 Na5 14. e4 dxe4 15.
Nxe4 cxb3 16. axb3 Nxb3 17. Rb1 Nxc1 18. Rfxc1 O-O 19. Nxf6+ Bxf6 20. Rxb7 Qa4
21. Nh5 Bg5 22. Qg4 Bh6 23. Rf1 Be3+ 24. Kh1 Bh6 25. Qf3 Qc4 26. h4 g6 *
Position (FEN): r4rk1/pR3p1p/6pb/7N/2qP3P/2P2QP1/8/5R1K w - - 0 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1133
Best move: Nf6+