Shiv Sena’s attack on BJP shows that the party has ‘lost the battle’ ahead of the Maharashtra assembly polls, senior BJP leader Rajiv Pratap Rudy said here on Tuesday. ‘They (Sena) have lost track and are talking only about BJP,’ Rudy, BJP’s Maharashtra affairs in-charge, said. ‘If they (Sena) are contesting to win the elections, then they should be contesting against Congress and NCP. But if they are talking about BJP, it possibly shows that they have lost the battle,’ Rudy said.