Tap Play one on one and choose Team Clash. Then pick your option: Solo, Online, or Invite a Friend. Pick your historic team and choose a formation and tactics. To change your eleven, tap a starter, then a substitute to swap them. Set your penalty takers and tap Lock In to start the match. At half time, use the score and stats to guide any changes to your team or tactics. Then tap Ready, Second Half. Score more goals to win, with penalties if it's a draw.