tsumego #28

[cyclops]

Day #28 December 2nd

#28a Advanced problem

$$Bc
$$-----------
$$|..........
$$|.X.O...O..
$$|.XO.OOX...
$$|.XXXXXOOO,
$$|.O..OO....
$$|.O.O......
$$|..........

Click Here To Show Diagram Code

[go]$$Bc
$$-----------
$$|..........
$$|.X.O...O..
$$|.XO.OOX...
$$|.XXXXXOOO,
$$|.O..OO....
$$|.O.O......
$$|..........[/go]

#28b Intermediate problem

$$Bc
$$-----------
$$|...O.O....
$$|XXX..XXOO.
$$|OOOX.XO...
$$|...O.OO..,
$$|..O.......
$$|..........

Click Here To Show Diagram Code

[go]$$Bc
$$-----------
$$|...O.O....
$$|XXX..XXOO.
$$|OOOX.XO...
$$|...O.OO..,
$$|..O.......
$$|..........[/go]

#28c Elementary problem

$$Bc
$$-------
$$|.X.O..
$$|.OOOX.
$$|.OXXX.
$$|OOX,..
$$|.XX...
$$|......

Click Here To Show Diagram Code

[go]$$Bc
$$-------
$$|.X.O..
$$|.OOOX.
$$|.OXXX.
$$|OOX,..
$$|.XX...
$$|......[/go]

[jts]

for 28a, I read F18 d17 g18; or else f18 g18 d17 e18 c18; if f18 e18, then g18 h17 c18 (actually, I thought g18 gained a liberty, but that seems to be wrong, so b might be a point better with c18 g18 d17); f18 h17 lets b put black in double atari; any other response to f18 by w seems to give b an Atari with e18

[Josh Hatch]

Day #28 December 2nd

#28a Advanced problem

$$Bc
$$-----------
$$|..........
$$|.X.O.1.O..
$$|.XO.OOX...
$$|.XXXXXOOO,
$$|.O..OO....
$$|.O.O......
$$|..........

Click Here To Show Diagram Code

[go]$$Bc
$$-----------
$$|..........
$$|.X.O.1.O..
$$|.XO.OOX...
$$|.XXXXXOOO,
$$|.O..OO....
$$|.O.O......
$$|..........[/go]

#28b Intermediate problem

$$Bc
$$-----------
$$|...O.O....
$$|XXX.1XXOO.
$$|OOOX.XO...
$$|...O.OO..,
$$|..O.......
$$|..........

Click Here To Show Diagram Code

[go]$$Bc
$$-----------
$$|...O.O....
$$|XXX.1XXOO.
$$|OOOX.XO...
$$|...O.OO..,
$$|..O.......
$$|..........[/go]

#28c Elementary problem

$$Bc
$$-------
$$|.X.O..
$$|1OOOX.
$$|.OXXX.
$$|OOX,..
$$|.XX...
$$|......

Click Here To Show Diagram Code

[go]$$Bc
$$-------
$$|.X.O..
$$|1OOOX.
$$|.OXXX.
$$|OOX,..
$$|.XX...
$$|......[/go]