Game Phases

The opening phase, called "fuseki" in Japanese, typically covers the first 30-50 moves. During this phase, players stake out territory and establish positions across the board.

Key opening principles:

• Corners first: Corners are easiest to secure with the fewest stones
• Then sides: Extend from corner positions along the sides
• Finally center: The center is hardest to secure efficiently
• Balance: Maintain balance between territory and influence

The middle game is where fighting happens. Players attack weak groups, defend their own weaknesses, and battle for influence and territory. This is often the most complex and exciting phase.

Middle game priorities:

• Strengthen weak groups: A weak group is a liability
• Attack opponent's weaknesses: Gain profit while attacking
• Connect your stones: Connected groups are stronger
• Separate opponent's stones: Isolated groups are easier to attack

The endgame begins when the board positions are largely settled and players focus on maximizing their final score through precise local moves. Good endgame technique can swing games by 10-20 points.

Endgame principles:

• Play the biggest points first: Count the value of moves
• Sente before gote: Sente endgame moves are worth double
• Protect weaknesses: A single captured stone can cost many points
• Count carefully: Know who's ahead and by how much