47 Kyu Problems

In certain positions, black can make two simultaneous ataris for white. Because white can't save both, black can capture at least one white stone.

This is called double atari.

White has too many weak points to shut black into the upper left corner.

problem . . . . . . . . . . . . . X O . . . . . X X O . + . . . . X O A . . . . . O O . + . . . . . . . . . . . . . . . + . . . + . . . . . . . . . . . . . . . . . . . . --- sequences: - .>A solutions: - A

Where can you make double atari?

problem . . . . . . . . . . . . X X . . . . . . X O O X + . . . X O A . O . . . . X O . O . . . . . . X O . . . . . . . + . . . + . . . . . . . . . . . . . . . . . . . . --- sequences: - .>A solutions: - A