### Clue: Ulster Times introduced to man on board craft (8)
### Answer: KNITTING 
 ### Explanation: Definition: craft
An envelope ('introduced to') of NI ('Ulster'; as usual, Northern Ireland is only loosely equivalent, in that Ulster is in the north of the island Ireland, but it is too useful for crossword setters to give it up) plus T T ('times') in KING ('man on board', chess).