Mezue ahịrịokwu a: Ụmụ Rostislav chịrị alaeze ahụ ruo n'afọ 1404. N'ihe dị ka afọ 1339, alaeze ahụ nọ n'okpuru mmetụta nke Grand Duchy nke Lithuania. Mmekọrịta ahụ dị mgbagwoju anya. N'afọ 1355, Algirdas, onye isi ndị Lithuania, wakporo Smolensk ma weghara Rzhev, Bely, Mstsislaw, Toropets. Ndị isi nke Smolensk gbakwuuru ndị Grand Duchy nke Moscow maka njikọ aka megide Lithuania, mana na 1368 sonyeere Algirdas na ọchịchị ya.
agha megide Moscow. Smolensk mechara lụọ ọgụ n'akụkụ Moscow megide Mikhail II nke Tver na 1372<unk>1374 na megide Golden Horde na Agha Kulikovo (1380).