: ( 648ei)
Black extends at the lower left edge, in an attempt to reducing the size of White's nakade.

:
White gives atari in the nakade.

Hastily capturing Black's two stones at the left edge with a move at would be a grave mistake.

:
Black connects.

:
Again, it would be a grave mistake to capture with .

:
Eventually, White simultaneously captures two Black groups.

; :
These two moves are miai. White gets two eyes at the left.

White will win the game by a large margin.