In a two-player strategic game, Player A decides to play defensively, focusing on countering Player B's potential moves. Which of the following categories best describes this strategy, and why does it fit that classification?

The best category for Player A’s plan is a defensive strategy, because it centers on protecting one’s own position rather than pursuing new opportunities. In a defensive strategy the player’s main goal is to neutralize the opponent’s threats and keep the game stable. By concentrating on countering Player B’s potential moves, Player A is prioritizing safety over attack. For example, in chess a player might block a rook’s line and play a move that stops the opponent’s check, keeping the king safe and preventing a loss. This focus on stopping the opponent’s plans is the hallmark of a defensive strategy.