Taichung's local election map is now official, and the shift in seats is good news for candidates in the fast-growing Beitun district and bad news for hopefuls in the East-South district.

• Taichung will elect 65 city councillors in the November 28 local elections.
• Beitun gains a seat and will elect seven, reflecting its growing population.
• The East-South district loses one and drops to four seats, making that race tighter.
• Candidate registration runs from August 31 to September 4, with mayor and council hopefuls signing up at Fengle Park and village chiefs at district offices.
• Ballot numbers get drawn on October 23, candidate lists come out in mid-November, and voter notices go out before the vote.

Outlook: Expect a crowded scramble in Beitun for the extra seat and sharper elbows in the East-South district as sitting councillors fight over one fewer chair.