YOU SAID:

if i play a game will win

INTO JAPANESE

ゲームをすれば勝つだろう

BACK INTO ENGLISH

If you play the game you will win

INTO JAPANESE

ゲームをすれば勝てます

BACK INTO ENGLISH

You can win if you play the game

INTO JAPANESE

ゲームをすれば勝てます

BACK INTO ENGLISH

You can win if you play the game