Chess puzzle (Advantage)
Moves: 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. cxd5 exd5 7. e3 Nc6 8.
a3 O-O 9. Bd3 Re8 10. O-O Bg4 11. Nbd2 Ne7 12. Qc2 h6 13. Ne5 Bxe5 14. dxe5 Nc6
15. f4 f6 16. Bg6 Rf8 17. h3 Be6 18. f5 Bf7 19. Bxf7+ Rxf7 20. e6 Rf8 21. Nf3
Ne7 22. Nh4 Qd6 23. Rad1 Qg3 24. Rd4 Qxe3+ 25. Qf2 Qxf2+ 26. Rxf2 c5 27. Rg4
Rad8 28. Ng6 Nxg6 29. Rxg6 Kh7 *
Position (FEN): 3r1r2/pp4pk/4PpRp/2pp1P2/8/P6P/1P3RP1/6K1 w - - 1 30
White to move.
Themes: Advanced Pawn Endgame, Rook Endgame  
Puzzle rating: 1138
Best move: e7