mating
Died of a heart attack driving away from his Chess Record office in Chicago.
yes
After mating they might attack sometimes even to death.
because it is attack black is for diffence
He had a heart attack at the age of 52 just months after selling Chess Records
Yes
yes but only one space
Seals and sea lions will attack other males during mating time.
both vertically and horizontally
they would likely fight for mating rights during the mating season. or they could fight each other for food.
chess pawns