4. Cooch Behar North

FBL held the seat; the winning margin narrowed from 46.5% to 15.8%.

• Won on a lower shareIts own vote share fell 5.9% — it held because the rest of the vote was more divided.
• Vote consolidatedThe top two candidates took 98.5% of the vote between them, up from 79.6% — a tighter two-way contest.

Written from the constituency figures by a fixed set of rules — no language model.