Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 O-O 12. Nf1 Nc6 13. dxc5 dxc5 14. Bg5 Rd8 15.
Qe2 h6 16. Bxf6 Bxf6 17. Ne3 Ne7 18. Red1 Be6 19. h3 g6 20. a4 c4 21. Rxd8+
Rxd8 22. Rd1 Kf8 23. Ng4 Bxg4 24. hxg4 Nc6 25. axb5 axb5 26. b3 Na5 27. bxc4
Nxc4 28. Bb3 Rc8 29. Bxc4 Qxc4 30. Qxc4 Rxc4 31. Rd5 Rxe4 32. Rxb5 Rxg4 33.
Nxe5 Re4 34. Nd7+ Ke7 35. Nxf6 Kxf6 36. Rc5 Re2 37. g3 h5 38. Kg2 Rc2 39. Kf3
g5 40. Rc6+ Kf5 41. Rc5+ Kg6 42. Rc6+ f6 43. c4 g4+ 44. Kg2 Kg5 45. Rc8 Rc3 46.
c5 f5 47. c6 Kf6 48. c7 Kg7 49. Kh2 Rc2 50. Kg2 Kh7 51. Kg1 f4 *
Position (FEN): 2R5/2P4k/8/7p/5pp1/6P1/2r2P2/6K1 w - - 0 52
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1073
Best move: gxf4