PracticalApproachToYose/Problem 1 Solution

tenuki  

Second line hane connect: 3 points.

First line hane into 12 point: 3 points.

White's continuation

tenuki  

Second line hane connect: 3 points.

First line hane connect depth 2: 4 points.

3 + 3 + 3 + 4 = 13 points

The yose here worth 13 points gote.

Iago Why is tenuki ? since the value of the sente follow up is bigger than the initial play, shouldnt Black play 4 now, maybe at 9 ?