So does White, although the career of this bishop seems less bright.
1. g1f3  1... d7d5  2. g2g3  2... g7g6  3. f1g2  3... f8g7  4. d2d4  4... g8f6  5. e1g1  5... e8g8  6. c2c4  6... c7c6  7. d1a4 A relatively rare move, championed by Oparin. 7... f6d7 Erigaisi played this without much hesitation. The text move initiates a nice regrouping by Black. 8. a4b3 This and the next few moves were played practically in a blitz tempo by Praggnanandhaa. 8... a7a5 A novelty, although the advance of the a-pawn is a common theme in the Grunfeld. 9. c4d5  9... a5a4 The point. 10. b3d1  10... c6d5  11. b1c3  11... d7b6  12. c1f4  12... b8c6 This is why Arjun held his knight on its initial position. Black is harmoniously regrouped now. 13. a1c1  13... a8a5 [%c_effect a5;square;a5;type;GreatFind;persistent;true] Not only does Black stop the Nc3-b5 threat, but this is another nice regrouping. 14. b2b3  14... a4b3  15. a2b3  15... c8g4  16. f3e5 The only try for an advantage by Praggnanandhaa. 16... g4e6  17. d1d2  17... d8a8 The slightly mysterious …Ra8-a5 move starts to yield Black dividents. An open file, in this case. 18. e2e3  18... f8c8  19. e5d3 [%c_effect d3;square;d3;type;GreatFind;persistent;true] If the knight can make it to the c5-square White can claim some edge. However 19... e6f5 [%c_effect f5;square;f5;type;GreatFind;persistent;true] blocks any queenside activity. 20. h2h3  20... f5d3 [%c_effect d3;square;d3;type;GreatFind;persistent;true] Since the pawn structure represents the Exchange Slav (or rather the Schlechter Slav to be more precise), the knights often become more valuable than the bishops. This bishop in particular is something that Black would definitely not cry about. And a grand specialist like Kamsky would have definitely approved Arjun's approach. 21. d2d3  21... e7e6 Now all the pawns are perfectly located, a'la Capablanca. 22. f1d1  22... g7f8 And Black brings another piece into the game.