Chess puzzle (Advantage)
Moves: 1. c4 c6 2. Nc3 Na6 3. g3 Nc7 4. e4 e5 5. Bg2 d6 6. d4 exd4 7. Qxd4 Ne6 8. Qd3
g6 9. Be3 Bg7 10. O-O-O Bf8 11. f4 Be7 12. Nf3 Qa5 13. Nd4 Nc5 14. Qc2 Bg4 15.
Rd2 h5 16. f5 O-O-O 17. h3 Nf6 18. hxg4 Nxg4 19. Nd1 Nxe3 20. Nxe3 Bg5 21. Re2
Qxa2 22. Kd2 Rhe8 23. b4 Qxc2+ 24. Nxc2 Nxe4+ 25. Bxe4 Rxe4 26. Kd3 Rde8 27.
Rf1 d5 28. cxd5 cxd5 29. Rf3 d4 30. Nxd4 Bf6 31. Rc2+ Kb8 32. Ne2 g5 33. Rc4
Rxc4 34. Nxc4 g4 35. Re3 Rd8+ 36. Kc2 b5 37. Na5 Rc8+ 38. Kb3 Bg5 39. Rd3 f6
40. Nf4 *
Position (FEN): 1kr5/p7/5p2/Np3Pbp/1P3Np1/1K1R2P1/8/8 b - - 1 40
Black to move.
Themes:  Endgame  
Puzzle rating: 1565
Best move: Bxf4