Final answer:
Boarding, as defined by the Let's Play Rulebook, is an illegal move in sports where a player aggressively pushes an opponent into the boards of the rink, risking injury. The penalty can range from a minor to a major penalty, leading to time in the penalty box or ejection from the game.
Step-by-step explanation:
In the context of the Let's Play Rulebook, boarding is a penalty that typically occurs in sports like ice hockey or similar games. It describes an illegal play where a player aggressively pushes, checks, or forces an opponent into the boards of the rink. These actions can be dangerous and are penalized due to the risk of injury. The exact nature of the penalty for boarding will depend on the severity of the offense and the specific rules of the league or organization, but it often results in a minor or major penalty.
A minor penalty usually involves the offending player being sent to the penalty box for a set number of minutes, during which their team must play with one less player. A major penalty could lead to longer time in the penalty box or even ejection from the game.