PUZZLE 12

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Across
  1. 2. An opening move in chess (6)
  2. 5. Absolutely, without question (6)
  3. 6. Nonsense (5)
  4. 10. Safecracker (8)
  5. 12. Sleepwalker (12)
  6. 13. Poisonous mushroom (9)
  7. 15. A great misfortune or disaster (8)
  8. 18. Otalgia (7)
  9. 19. To confuse or deceive (9)
  10. 20. A musical instrument (8)
  11. 21. Look at (3)
Down
  1. 1. Elaborate or complicated procedure (9)
  2. 3. Taking place or located in the open air (8)
  3. 4. Careless (8)
  4. 7. Destiny (6)
  5. 8. To borrow (5)
  6. 9. A two-hulled sailing vessel (9)
  7. 11. Ragged, disreputable person (10)
  8. 14. Unfamiliar person (8)
  9. 16. Immeasureably small (6)
  10. 17. A state of wild uproar and confusion (6)