Kolkata: The results for the six-phase assembly elections in West Bengal will be announced today. It is one of the most keenly observed political battles in the country. The polls in West Bengal have acquired an extra dimension this time, with arch-rivals the Congress and the CPI-M-spearheaded Left Front stitching an alliance to throw a strong challenge to the ruling Trinamool Congress, led by Mamata Banerjee. The BJP is also aiming to make an impact in West Bengal.