14a - How the Queen rides a horse? (11) - I have - ?N???A?D?E?
15d - This, at the double, for anger management (6) - I have - ??M?E?
1st letter is 4th letter of 14a
19a - End in Inchicore or Chelsea (4) - I have - S?E?
There's no prize - it's just for fun, but it's always a stinker.