Game Data Generation Patterns and Algorithms

In automatic play mode:

• [In Autoplay] Player X (human) Move equally ai but always first turn. And for the diversity of the training data, we increase the random number to 20% and explore whether cell are central or close to the center
• [In Autoplay] AI O (AI) uses a combination of special patterns:

  1.Center Preference:
  The AI first attempts to take the center position if it is available. This is a strategic move because the center is the most advantageous position on the board, allowing for the highest number of potential winning combinations.
  
  2.Random Move (2% of the time):
  To introduce unpredictability and prevent the opponent from easily predicting its moves, the AI makes a random move 2% of the time. This randomness can make the AI seem less mechanical and more human-like.
  
  3.Defensive Strategy (70%~100% of the time):
  The AI prioritizes moves around areas with clustered pieces to block the opponent's winning move. This defensive strategy ensures that the AI actively prevents the opponent from completing a winning line.
  If no immediate defensive move is possible, the AI recurses, meaning it re-evaluates the board to find the next best move.
  
  3.1. Winning Move Detection:
  The AI checks for any potential winning moves for both itself and the opponent. If the opponent is about to win, the AI blocks that move. If the AI can win in the next move, it takes that move. This ensures that the AI can both defend against the opponent's winning moves and capitalize on its own winning opportunities.
  
  4.Minimax Algorithm:
  For the remaining time, the AI uses the Minimax algorithm to determine the best possible move. The Minimax algorithm is a decision-making algorithm used in turn-based games to minimize the possible loss for a worst-case scenario.
  If the Minimax algorithm fails to find a solution, the AI recurses, re-evaluating the board to find an alternative move.
              

count: 0 x win: 0 o win: 0 o win: 0 (delay: 0) (minimax-depth: 0)

Player X's turn

Timer: 3s