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BeginnerExercise151/Solution:page info & history, related pages, related changes
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| Current page: | version 9 | modified on September 12, 2024 - 23:47 | by hnishy |
| Archived page: | version 8 | modified on May 7, 2004 - 22:38 | by Unkx80 |
Edit summary: "cleanup"
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| @@ -1,51 +1,4 @@ | edit block |
| - ==== Incorrect answers ==== | |
| - | |
| - $$W Incorrect (1). | |
| - $$ . . . . . . . . | |
| - $$ . . O O O . . . | |
| - $$ . . O X X O O . | |
| - $$ . O X O X X O . | |
| - $$ . O X 2 a b X . | |
| - $$ . O X 1 c d X . | |
| - $$ . O O X X . X . | |
| - $$ . . O O X X . . | |
| - $$ . . . . . . . . | |
| - | |
| - %%%% | |
| - %%%% | |
| - | |
| - W1 is incorrect. | |
| - | |
| - * If White continues with ''a'', ''b'', or ''d'' Black captures with ''c'' and escapes. | |
| - * If White continues with ''c'', Black responds with ''a''. Then no matter which of ''b'' or ''d'' White chooses, Black captures or escapes with the other. | |
| - | |
| - %%%% | |
| - %%%% | |
| - | |
| - $$W Incorrect (2) | |
| - $$ . . . . . . . . | |
| - $$ . . O O O . . . | |
| - $$ . . O X X O O . | |
| - $$ . O X O X X O . | |
| - $$ . O X a 2 1 X . | |
| - $$ . O X b c d X . | |
| - $$ . O O X X . X . | |
| - $$ . . O O X X . . | |
| - $$ . . . . . . . . | |
| - | |
| - %%%% | |
| - %%%% | |
| - | |
| - W1 is incorrect. | |
| - | |
| - * If White moves next with ''a'' or ''b'', Black chooses the other. | |
| - * If White moves next with ''c'' or ''d'', Black chooses the other. | |
| - | |
| - %%%% | |
| - %%%% | |
| - | |
| - ==== Correct solution ==== | |
| - $$W Solution. | |
| + $$W Solution | |
| $$ . . . . . . . . | |
| $$ . . O O O . . . | |
| $$ . . O X X O O . | |
| @@ -56,12 +9,7 @@ | edit block |
| $$ . . O O X X . . | |
| $$ . . . . . . . . | |
| - %%%% | |
| - %%%% | |
| - | |
| - W1 is the correct solution. If Black moves anywhere except B2, White captures four pieces by moving there. | |
| - | |
| - [Alex Weldon]: Worth showing the diagram for the [oiotoshi] since not all beginners will see it. | |
| + W1 is the solution. B2 is met by W3, capturing three by a [snapback]. And.... | |
| $$W Variation, worse for Black | |
| $$ . . . . . . . . | |
| @@ -68,7 +16,7 @@ | edit block |
| $$ . . O O O . . . | |
| $$ . . O X X O O . | |
| $$ . O X a X X O . | |
| - $$ . O X B O 1 X . | |
| + $$ . O X 2 1 3 X . | |
| $$ . O X b . . X . | |
| $$ . O O X X . X . | |
| $$ . . O O X X . . | |
| @@ -74,7 +22,7 @@ | edit block |
| $$ . . O O X X . . | |
| $$ . . . . . . . . | |
| - If Black captures with the White stone (that had been at ''a'') by playing the marked stone, White plays W1 and catches four stones in [oiotoshi] (connect-and-die). If Black connects at ''a'', White ''b'' catches all 9 stones. | |
| + B2 capture is met by W3, catching four stones in [oiotoshi] (connect-and-die). If Black connects at ''a'', White ''b'' captures all 9 stones. | |
| ---- | |
Referenced by
BeginnerExercise151