TMC MP Derek O'Brien on Saturday asserted that his party will win the assembly polls in West Bengal and send out a message to the BJP, saying while power and money can buy anything, it cannot buy the love of the state's people for Chief Minister Mamata Banerjee.

In a video message, the Trinamool Congress (TMC) leader also said that the "game is on" in West Bengal, where the fourth leg of the eight-phase election was held on Saturday.