 In the summer of 2012, Tunchev was also on trial with Ludogorets Razgrad, catching the eye of then manager Ivaylo Petev, but the Razgrad team eventually decided against offering him a contract.In September 2012, Tunchev joined Polish Ekstraklasa side Zagłębie Lubin as defensive cover, following injuries to other players.He signed for an initial one-year period, with the option of a second year.