This is the 10850th most frequent Russian word.
выиграли
"Won."
In this sentence, 'выиграли' is used to indicate that the subject (we) achieved success in a competition.
Мы выиграли соревнование.
We won the competition.
Here, 'выиграли' denotes the past tense and describes a completed event where the subject 'они' (they) won a specific match.
Они выиграли матч вчера.
They won the match yesterday.
In this case, 'выиграем' is a future tense conjugation of 'выиграть', suggesting a possibility of winning if certain conditions are met.