形勢 けいせい有利 ゆうりではありませんでした
keisei yūridewārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 形勢有利

1. Was not in a favorable position.; Was not advantageous.

Past/Perfective
Negative
Polite
Formal Register