It's a big prestige battle for Bhabanipur, the assembly constituency in Kolkata from where Mamata Banerjee needs to win to remain the chief minister of West Bengal. The countdown for the battle has gone to fever pitch. The voting will happen on September 30. The stage is set for another fierce showdown and the stakes are as high as they get. If the Khela hobe slogan was used by the TMC during the heated Bengal assembly election this year, TMC supporters have created a song based on the viral Sri Lankan song 'Manike Mighe Hithe' which has been remixed to 'Maa Mati Manush hithe' for the Bhabanipur bypoll. About a week to go for the by-election, the TMC and BJP are going all out to woo voters and what's at stake is a lot more than just one seat.