Stone Garden

Surround territory, capture stones, pass twice to score.

9×9 Board9×9, komi 5.5. Capture stones, surround territory, pass twice to score.13×13 Board13×13, komi 6.5. Balance influence and territory; two passes end the game.19×19 Board19×19, komi 6.5. The full game: openings, invasions, and territory scoring.