Roberto 72

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Across
  1. 3. A certain toddler's version of Abuelo. (7)
  2. 7. Gabriel and Fiona are possibly 1/(2^6). (7)
  3. 8. Professional reminder. (4,4)
  4. 10. Daily geographic challenge. (7)
  5. 11. In winter, Roberto likes skating, skiing and ___ . (11)
  6. 12. Preferred method of home renovation. (3)
  7. 13. Meal Roberto likes to make for company. (6,3)
  8. 17. Born 16 days before Roberto. (8)
  9. 18. the E in ERTW. (11)
  10. 19. A place where Roberto may join Reza or Majid. (3)
Down
  1. 1. Roberto appreciates every instance of this rare occurrence, in a certain book. (11)
  2. 2. Hometown of Leonel. (7)
  3. 4. How the guilty person is related to the victim, in Death On The Nile. (7)
  4. 5. Looks more and more like Roberto. (5)
  5. 6. Weekly perusal of certain websites produces this. (7,5)
  6. 8. Winner of 1982 FIFA world Cup. (5)
  7. 9. Transitioned soil. (7)
  8. 14. What Roberto does on toilet, besides numbers 1 & 2. (7)
  9. 15. Peaceful pastime upon the water. (7)
  10. 16. LXXII. (7-3)