The bishop tries to hide from the crazy rook, but the best is still to come.
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... g8f6  5. d2d3  5... f8c5  6. c2c3  6... d7d6  7. c1g5 These Bg5-pins are now played in all positions. In my day this was considered superficial, an amateur move that can't resist a pin. Times have changed; I must refresh my chess knowledge. 7... h7h6  8. g5h4  8... c5a7  9. b1d2  9... c8d7  10. e1g1  10... d8e7  11. b2b4  11... g7g5 [%c_effect g5;square;g5;type;GreatFind;persistent;true] This is exactly why the pin was formerly considered bad for White. Black advances the pawns on the missing king to gain time, and what is the bishop doing on g3 $2 Even more so after the white king is castled. But the explanation is simple: the computer shows that everything in this life is possible, and the players are making the dogmas of the past more flexible. 12. h4g3  12... h6h5 A new move. 13. h2h4  13... g5g4  14. f3e1 This move isn't pretty, but it's necessary. 14... d6d5  15. e1c2  15... e8c8  16. a1b1 [%c_effect b1;square;b1;type;Mistake;persistent;true] A strange move, as the threats on the queenside are not dangerous for now, and taking the queen out of the x-ray with the d8-rook seems a priority. 16... d5e4 [%c_effect e4;square;e4;type;GreatFind;persistent;true] 17. d3e4  17... d7e8  18. d1e2  18... b7b5 [%c_effect b5;square;b5;type;Mistake;persistent;true] This move brings White back into the game. 19. a4b3  19... e7d7  20. f1d1  20... d7d3  21. g1f1  21... d3c3  22. a2a3 [%c_effect a3;square;a3;type;Mistake;persistent;true] Too slow. But we should be thankful for this move, as now starts one of the most ingenious maneuvers in the whole history of chess. And I'm not exaggerating. 22... d8d3 [%c_effect d3;square;d3;type;Brilliant;persistent;true] The rook joins the battle and wants to be sacrificed. The intention is to play 23...Rxg3.