Time-trouble is over. Firouzja improves  his troops and wraps up the game.
1. e2e4  1... c7c6  2. d2d4  2... d7d5  3. e4e5  3... c8f5  4. h2h4  4... h7h5  5. c2c4  5... e7e6  6. b1c3  6... g8e7  7. g1e2  7... b8d7  8. e2g3  8... f5g6  9. c1g5 This move came as a surprise for Black, who spent  almost an hour on his next four moves! 9... d8b6  10. a1c1 Another move  that caused deep thought by the Russian GM. 10... d5c4  11. f1c4 Firouzja plays quite the opposite way: he practically blitzes  his move. 11... e7f5  12. e1g1 The first quarter-of-hour on the clock for White. The interesting thing is that this has already been played... 12... f8e7  13. g3f5  13... g6f5  14. g5e7  14... e8e7  15. d1d2  15... b6d8 A novelty. However, Black's  position is already highly suspicious. His king is stuck in the center and can be attacked by both sides. 16. c3d1 A nice maneuver. The knight on e3 will support the f-pawn  advance. 16... d7b6  17. d1e3 "I am just much better I think," said Firouzja about  this position. 17... e7f8 Artemiev is trying to hide his king as much  as he can, but in doing so he allows the opening of the game. 18. e3f5  18... e6f5  19. c4b3  19... d8h4  20. f1e1 The threat is stronger than the execution... 20... h8h6  21. e5e6 An open file and a diagonal, that is all the Iranian GM needs  for a decisive attack. 21... f7e6  22. b3e6  22... a8e8 A sad necessity. Black  needs to give back the pawn. 23. e6f5  23... e8e1  24. c1e1  24... h4d8  25. d2d3 Black's position is in ruins. Firouzja quickly  creates decisive threats. 25... f8f7  26. d3f3 A cruel ambush. 26... d8f6  27. f3b3  27... f7f8  28. b3a3  28... f6d6  29. a3e3  29... d6d8  30. e3e4  30... h6f6  31. f5g6  31... f8g8  32. e4h4  32... d8d5  33. e1e8  33... f6f8  34. h4e7 All perfect, the end is  close. 34... b6d7  35. g6c2 The decisive reinforcement. It was only  the magic number forty that kept Artemiev still in the game for a while. 35... d5d4  36. e8f8 In a situation where "many roads lead to Rome" one needs to concentrate and calculate one of them thoroughly. 36... d7f8  37. c2b3  37... g8h7  38. e7f8  38... d4b2  39. b3g8  39... h7h6  40. f8f4  40... g7g5 