ian ▁army ▁led ▁by ▁Ged imin as ▁defeated ▁a ▁S lav ic ▁army ▁led ▁by ▁Stanis lav ▁of ▁K iev ▁at ▁the ▁Battle ▁on ▁the ▁Ir pen ' ▁River , ▁and ▁conquer ed ▁the ▁city . ▁The ▁Tat ars , ▁who ▁also ▁claimed ▁K iev , ▁ret ali ated ▁in ▁ 1 3 2 4 – 1 3 2 5 , ▁so ▁while ▁K iev ▁was ▁ruled ▁by ▁a ▁Lith uan ian ▁prince , ▁it ▁had ▁to ▁pay ▁a ▁t ribute ▁to ▁the ▁Golden ▁Hor de . ▁Finally , ▁as ▁a ▁result ▁of ▁the ▁Battle ▁of ▁Blue ▁W aters ▁in ▁ 1 3 6 2 , ▁K iev ▁and ▁surrounding ▁areas ▁were ▁incorpor ated ▁into ▁the ▁Grand ▁Duch y ▁of ▁Lith u ania ▁by ▁Alg ird as , ▁Grand ▁Duke ▁of ▁Lith u ania . ▁ ▁Alg im ant as ▁Al š ė ni š k is ▁( O lg im unt ▁H ols za ński , ▁Ol g im ont - My kh ail o ▁Ol sh ans ky ) ▁( 1 3 2 4 – 1 3 3 1 ) ▁F iod or ▁of ▁K iev ▁a . k . a . ▁Te odor as ▁But v yd ait is , ▁brother ▁of ▁Ged imin as ▁( 1 3 3 1 – 1 3 6 2 ) ▁Vladimir as ▁Alg ird ait is ▁( Vol od ym yr ▁Ol ger d ov ych ) ▁( 1 3 6 2 – 1 3 9 4 ) ▁Sk ir g ail a ▁(