Life In 19x19

Black can fill in the false eye. White can fill at the right side to form two eyes. So stone scoring would be B11, W9.

Area scoring, B12, W12.

AGA territory scoring, suppose 10 turns for each player, B 1+3 pass stones = 4, W 4.
black cannot fill in the false eye, unless he would like to die ...

Since having fewer groups would be advantageous, stone scoring would, I think, encourage building large frameworks. Also, playing a framework game may well be easier for Black, so that komi might increase.

Not really, for old Chinese Go rule set.

There are 4 stones placed at the 4 corner stars(星 ...

Black can fill in the false eye. White can fill at the right side to form two eyes. So stone scoring would be B11, W9.

Area scoring, B12, W12.

AGA territory scoring, suppose 10 turns for each player, B 1+3 pass stones = 4, W 4.