by a narrow margin

Translations
с небольшим перевесом
The team won the match by a narrow margin.
Команда выиграла матч с небольшим перевесом.
Definitions
A phrase used to describe a situation where something is achieved or decided with only a small difference or slight advantage, often in the context of winning or succeeding.
Words
by

preposition
с
a

article or possessive pronoun
неопределённый артикль
narrow

adjective
узкий
margin

noun
перевес