Chess puzzle (Advantage)
Moves: 1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. O-O Nc6 6. d3 e6 7. c3 Nf6 8. Na3 O-O
9. Qe1 a6 10. e4 dxe4 11. dxe4 Qc7 12. e5 Nd5 13. Ng5 b5 14. Ne4 Bb7 15. Nxc5
b4 16. Nc2 bxc3 17. bxc3 Na5 18. Nxb7 Nxb7 19. Ne3 Nxe3 20. Bxe3 Rac8 21. Bd4
Na5 22. g4 Nc4 23. Qe2 Rfd8 24. Rae1 Bf8 25. f5 exf5 26. gxf5 Bc5 27. Qf2 Nxe5
28. Rxe5 Qxe5 29. Bxe5 Bxf2+ 30. Rxf2 Rd1+ 31. Rf1 Rd2 32. fxg6 hxg6 33. Rf2
Rd1+ 34. Bf1 Rc5 35. Bf6 Rc4 36. Kg2 Rg4+ 37. Kh3 Ra4 38. Rb2 g5 39. Be2 Rd6
40. Bxg5 Kg7 41. c4 Rg6 42. Bf4 Re6 43. Bd3 Ra5 44. Rg2+ Kf8 45. Kg3 Rg6+ 46.
Kf3 Rf6 47. Ke3 Re6+ 48. Be4 *
Position (FEN): 5k2/5p2/p3r3/r7/2P1BB2/4K3/P5RP/8 b - - 14 48
Black to move.
Themes:  Endgame  
Puzzle rating: 2182
Best move: f5