1. e2e4  1... c7c5  2. g1f3  2... d7d6  3. d2d4  3... c5d4  4. f3d4  4... g8f6 As a world champion, Carlsen is obliged to constantly prove his superiority against every top player in  the world. Often, the proof comes not only in the won matches and games,  but in the way that he is getting to those points. After the horrible  defeat yesterday, Carlsen insists on the Najdorf, rather than avoiding  it--a matter of principle! 5. b1c3  5... a7a6  6. h2h3 This beloved idea of  Fischer's was tested yesterday as well. 6... e7e5  7. d4b3  7... f8e7  8. g2g4  8... h7h6  9. c1e3  9... b8d7  10. a2a4  10... d7f8 Heading for the weakened dark squares. 11. f1c4  11... f8g6 An  obvious move and a novelty. 12. d1e2 Nepomniachtchi's play is logical and straightforward. He is  bringing a piece out with every move that he makes and is ready to castle  long. 12... c8d7  13. f2f3  13... a8c8  14. h3h4 White does not want to castle too early as the enemy rook is  already X-raying the c-file. 14... f6h7 Finally this move is made, just when the pawn got to a vulnerable square. 15. h4h5  15... e7h4 This same in-between check again. 16. h1h4 An exclamation mark for the courage! Nepomniachtchi always  plays with great appetite against Carlsen. 16... g6h4  17. e1c1  17... h4f3 Not only winning a pawn but releasing the knight from the rim. 18. d1d6 Blitzing this one out. 18... d8e7  19. d6b6  19... d7g4  20. c4d5  20... e8g8 The king is safe and Black is ready to consolidate his  material advantage. 21. e2g2 Nepomniachtchi has a cleaver idea on his  mind. However, his plan crumbles due to a simple move. 21... e7h4  22. b6g6 Double-attack! This was White's idea. Alas: 22... h7g5 Defends everything at once while consolidating. 23. c1b1  23... g4e6  24. g6e6 The lost tempi cannot be compensated. 24... f7e6  25. d5b7  25... h4e1  26. e3c1  26... c8c3 The partial return helps  Carlsen clarify the situation and get to the enemy king, too. 27. b2c3  27... g5e4  28. b7e4  28... e1e4  29. c1h6  29... f8f7  30. h6c1  30... e4f5 Carlsen is winning and carefully  converting his advantage. 31. g2e2  31... f7c7  32. b1b2  32... f5h5  33. e2a6  33... h5e8  34. a6b5  34... e8c6  35. c3c4  35... g8f7  36. c4c5  36... f3d4 Without the knight, White's position will  collapse. 37. b5f1  37... f7g8  38. c1e3  38... c6a4  39. e3d4  39... e5d4  40. f1f4  40... a4d7  41. f4e5  41... c7b7  42. e5e4  42... b7b8  43. e4e5  43... b8b4  44. e5e4  44... d7d5  45. e4g4  45... b4c4  46. g4f4  46... c4b4  47. f4g4  47... d5f5 