Are chess players smarter?

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Tags

1. #chess
2. #improve
3. #concentration
4. #academic
5. #practising
6. #requires
7. #achievement
8. #playing
9. #mathematics
10. #general
11. #skills
12. #smarter
13. #require
14. #literacy
15. #notion
16. #makes
17. #something
18. #intelligence