After The Trojan War: Kremlin built as 2nd Jerusalem.
“Moscow's first plans have come down to the present time in foreign publications. However, researchers have no doubt that these publications are made on the basis of disappeared Russian originals at the turn of the 16th-17th centuries.” -- A.T.Fomenko
Troy was also called Yoros short for Ierosalim a.k.a. Jerusalem (#1) a.k.a. Tsar-Grad. First Jerusalem, located in Istanbul Turkey, was the holiest city on Earth because it was modeled after the Heavenly Jerusalem described in holy texts. 3 walls each had 6 gates resulting in the number 6-6-6.
A painting by Antonio Raffaele Calliano, 1815. Protected by Ares, Achilles Overwhelms Hektor.