Chess puzzle (Advantage)
Moves: 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d3 h6 5. Bd2 a6 6. e4 Bd7 7. Be2 Nc6 8. h3 Be7
9. O-O Nd4 10. Re1 Nxf3+ 11. Bxf3 O-O 12. Nd5 Nxd5 13. cxd5 Bg5 14. Be3 c5 15.
dxc6 Bxc6 16. Qd2 f6 17. Bxg5 fxg5 18. Rac1 g6 19. Be2 Qf6 20. Bf1 Rac8 21. b3
d5 22. f3 h5 23. g4 dxe4 24. fxe4 Rcd8 25. Re3 Qf4 26. Bg2 hxg4 *
Position (FEN): 3r1rk1/1p6/p1b3p1/4p1p1/4Pqp1/1P1PR2P/P2Q2B1/2R3K1 w - - 0 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1636
Best move: Rf1