Continuing the light-squared strategy.
1. e2e4  1... c7c6  2. d2d4  2... d7d5  3. e4e5  3... c8f5  4. g1f3  4... e7e6  5. f1e2  5... g8e7  6. c2c3  6... e7g6  7. e1g1  7... b8d7  8. f3e1 Probably the most important maneuver in the  Advance Caro-Kann. White is ready to bring his pawns into motion. 8... h7h5  9. c1e3  9... d8b6  10. b2b3  10... f7f6 A sharp novelty by the young prodigy.  Black sacrifices a pawn but destroys the enemy center. 11. e2h5 Principled. 11... f6e5  12. g2g4 Sharp and risky play by Tari  in return. 12... h8h5 The only move. 13. g4h5  13... g6f4 The pawn sacrifice transformed into an exchange sacrifice.  The permanently weakened white king, and especially the weak light squares around it, promise Firouzja a long-lasting initiative. An important detail is that both players started to think on their own immediately after the  novelty. 14. d4e5  14... f4h3  15. g1g2  15... c6c5 Black opens the long diagonal and intends to profit from the  light squares as soon as possible. 16. f2f4  16... b6c6  17. e1f3 Tari correctly finishes his development and shields  the king. 17... e8c8  18. b1d2 Both sides have almost completed development; it  is time to place the pieces more concretely. 18... d7b6 A very smart idea that intends d5-d4 followed by the Nb6-d5! jump. 19. d1e1  19... f8e7 Final preparation. 20. a1c1 Tari adds more and more pressure on the c-file in vain, trying to prevent the central breakthrough. 20... d5d4 Firouzja's powerful and logical play is impressive. 21. c3d4  21... b6d5  22. d2c4 Now Tari steps on the edge. 22... d5f4  23. e3f4  23... h3f4  24. g2g1 This square is the right one now.