233. Vilavancode

Indian National Congress held the seat; the winning margin narrowed from 15.0% to 1.2%.

• Won on a lower shareIts own vote share fell 15.2% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 83.2% between them, down from 100.0% — the field split more ways.

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