Chess puzzle (Advantage)
Moves: 1. e4 c5 2. f4 d5 3. exd5 Qxd5 4. c4 Qe4+ 5. Qe2 Qxe2+ 6. Bxe2 Nf6 7. Nf3 e6 8.
d3 Bd6 9. Nc3 b6 10. h3 Bb7 11. g4 Nc6 12. Rg1 Nd4 13. Nxd4 cxd4 14. Nb5 Bb4+
15. Bd2 Bxd2+ 16. Kxd2 O-O 17. g5 Nd7 18. h4 e5 19. f5 g6 20. fxg6 fxg6 21. h5
Rf2 22. hxg6 hxg6 23. Raf1 Raf8 24. Rxf2 Rxf2 25. Ke1 Rf5 26. Nd6 Nc5 27. Nxf5
gxf5 28. Rf1 Bc8 29. Bf3 Kg7 30. Kd2 Kg6 31. Rg1 e4 32. dxe4 fxe4 33. Bg4 e3+
34. Ke2 Bxg4+ 35. Rxg4 Ne6 36. Kd3 Kf5 37. Rg1 Nxg5 38. Kxd4 *
Position (FEN): 8/p7/1p6/5kn1/2PK4/4p3/PP6/6R1 b - - 0 38
Black to move.
Themes:  Endgame  
Puzzle rating: 991
Best move: Nf3+