Chess grandmasters train through a combination of studying theory, practicing tactics, and analyzing their own games and those of others. They often spend hours studying opening variations, endgame techniques, and strategic concepts. They also work on improving their calculation and visualization skills through solving complex chess puzzles and playing practice games. Additionally, many grandmasters work with coaches to help them identify and address their weaknesses and to develop personalized training plans. Overall, their training is rigorous and requires a high level of dedication and discipline. **

Chess grandmasters think strategically and tactically when they play. They consider multiple possible moves and anticipate their opponent's responses. They also have a deep understanding of the game's principles and patterns, allowing them to make informed decisions quickly. Grandmasters often visualize the board several moves ahead and constantly reassess their position to adapt to their opponent's strategies. **

Chess grandmasters think strategically and tactically when they play. They consider the potential moves and counter-moves of their opponent, while also planning their own moves several steps ahead. They analyze the position of the pieces on the board and anticipate the potential outcomes of their decisions. Grandmasters also draw on their extensive knowledge of chess theory and past games to inform their decision-making process. Overall, their thinking is highly analytical, forward-looking, and informed by their deep understanding of the game. **

Yes, I believe that Super Grandmasters are highly intelligent. Achieving such a high level of skill in chess requires exceptional cognitive abilities, strategic thinking, and problem-solving skills. Super Grandmasters are able to analyze complex positions, anticipate their opponent's moves, and make quick and accurate decisions under pressure, all of which are indicative of high intelligence. Additionally, many Super Grandmasters have also demonstrated their intelligence in other areas outside of chess, further supporting the idea that they possess a high level of intelligence. **

Yes, chess grandmasters can choose their own opening even if someone else makes the first move. The first move made by the opponent does not restrict the grandmaster's ability to choose their preferred opening. The grandmaster can still respond with their chosen opening and continue to play the game according to their strategy and tactics. The ability to adapt and make strategic decisions is a key aspect of a grandmaster's skill in chess. **

Data security and backup for WhatsApp refers to the measures in place to protect user data and ensure that it can be recovered in case of loss or damage. This includes end-to-end encryption for messages, which ensures that only the sender and recipient can read the messages, as well as secure storage of media and other files shared on the platform. Additionally, WhatsApp provides the option for users to back up their chat history and media to a cloud service, such as Google Drive or iCloud, to prevent data loss in the event of a device failure or loss. **

To change the Family Sharing storage on Apple, you can upgrade your iCloud storage plan by going to Settings on your device, tapping on your name, selecting Family Sharing, and then tapping on iCloud Storage. From there, you can choose a different storage plan that suits your needs. Keep in mind that the storage plan you choose will be shared among all family members in the Family Sharing group. **

If the storage space for the WhatsApp backup is not sufficient, it may be due to the large size of the backup files. You can try deleting older backups or unnecessary media files from your device to free up space. Additionally, you can consider using cloud storage services like Google Drive or iCloud to store your WhatsApp backups, which offer more storage space compared to your device's internal storage. **