164. Amarpur

Samyukta Socialist Party held the seat; the winning margin narrowed from 2.4% to 0.3%.

• Won on a lower shareIts own vote share fell 5.9% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 52.4% between them, down from 62.0% — the field split more ways.

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