King of the hill rules

King of the hill (KOTH) rules:

Rule 1: Bring your king to the center to win.
Rule 2: Control the center.
Rule 3: Put your king at the outer hill.
Rule 4(optional): There is a 3 - move checkmate. The moves are:

1. e4 e5
2. Qh5 Ke7
3. Qxe5#

To learn more: https://lichess.org/study/i5qz9rbK/bIlBiPXf