Fiorentina moved up to second place in Serie A on Wednesday after goals from Jakub Blaszczykowski and substitute Nikola Kalinic steered them to a 2-0 win against Bologna.Blaszczykowski, the Poland winger on loan from Borussia Dortmund, scored his first club goal since joining the Viola in August when he broke the deadlock in the 71st minute with a right-footed shot from Matias Vecino's tee-up.Kalinic then wrapped things up with eight minutes of normal time remaining, meeting a Marcos Alonso cross to strike home.The result sees Bologna slip down a place to 18th in the table.ends