He said neither side gained or lost ground in the fighting.
Neither side can gain enough ground to stop the other from fighting.
"Each side gained a greater appreciation of how working together would be a benefit," he said.
Both sides gained most (but not all) that they wanted.
I sought the child that my side might gain the balance o' power.
Both sides gained something from the two days of talks.
Right now, neither side can gain from grand but empty agreements.
The war continued for years, and neither side gained much ground.
But he must be sure whether one side or the other was gaining an advantage.
I felt that the war only resulted in victims, and neither side gained anything.