77. Chittur

Communist Party of India held the seat; the winning margin narrowed from 1.7% to 0.0%.

• Vote consolidatedThe top two candidates took 54.8% of the vote between them, up from 41.4% — a tighter two-way contest.
• Knife-edgeDecided by 85 votes (0.05%) — among the closest results anywhere.
• Multi-cornered4 candidates cleared 5% — a genuinely multi-cornered fight.

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