Waverly was an American of Chinese origin who initially did not know the ropes of playing chess. In the passage provided about Waverly and her brothers, the summary is that;
Once Waverly began beating her brothers at chess, they wouldn't play with her anymore.
In the book, "Rules of the Game" we learn of how Waverly's brothers used to beat her in the game of chess. Soon enough, she learned the ropes of the game and began beating them at it.
They lost interest and would no longer play with Waverly. So, she lost her adversaries because she began winning them.
Therefore, the first option accurately summarises the excerpt.
An important lesson that you can learn is that nothing can stay/ last forever, no matter how hard you work to make it last. Hope this helps :) stay safe!
