what is expected primary expression before for I cant fix it

Your code makes no sense. Explain what you are trying to do.

int led1 = 1;
int i = 10; // brightness
int fade = 1 ;
bool running = true;
void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:
  for (i = 10; i < 0; i--); {
    if (i > 10 == (for (i = 10; i > 10; i++)));


  }
}
}

Always select Tools->Auto Format after typing in your code.