# RTG Problem 16 / Solution

Since the given sequence is a joseki, there is of course no problem with and .

The solution is to crawl one more time at , before jumping out at . And this is joseki.

The reason is because if jumps out too early, then is a tesuji that makes *a* and *b* miai.

If defends on the upper side, then and captures the two White stones.

If saves the two stones, then onwards can capture the corner.