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L19 Go Problem Championship: Round 16
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Author:  Kirby [ Mon Jun 19, 2017 8:05 pm ]
Post subject:  L19 Go Problem Championship: Round 16
Welcome to Round 16 of the L19 Go Problem Championship.

All problems are black to play. As usual, provide your solutions either via hide tags, or direct private message to me.

Problem 1 (3 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ ------------
$$ | . . . . . .
$$ | X . X O O .
$$ | . . . . . .
$$ | . X X O . .
$$ | . O O O . .
$$ | . . . . . .[/go]


Problem 2 (6 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ ------------------
$$ . . . . . . . . O . |
$$ . . X . . . . O X . |
$$ . . . X O . . O X . |
$$ , . . X O X O X . . |
$$ . . . X O X O X . . |
$$ . . . X O O O X . . |
$$ . . . . X X X X . . |
$$ . . . . . . . . . . |[/go]


Problem 3 (9 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ | . . . . . . . . . . .
$$ | . X X X . . . . . . .
$$ | . O O , X X . . . , .
$$ | . . . O O X X X . X .
$$ | . . . . . . . . X . .
$$ | . . . . . . . . . . .
$$ ----------------------[/go]


Have fun! :salute:
Author:  EdLee [ Mon Jun 19, 2017 8:19 pm ]
Post subject: 
Click Here To Show Diagram Code
[go]$$B
$$ -------------
$$ | . X . . . .
$$ | 1 . . X O .
$$ | . X . X O .
$$ | . O . O O .
$$ | . O . . . .[/go]
Click Here To Show Diagram Code
[go]$$B (a), (b) miai kill
$$ ---------------
$$ | . X . a . . .
$$ | 2 . 1 X O . O
$$ | b X . X O . .
$$ | . O . O O . .
$$ | . O . . . . .[/go]
Click Here To Show Diagram Code
[go]$$B seki...
$$ ---------------
$$ | . X . 1 . . .
$$ | 2 6 4 X O . O
$$ | 3 X 5 X O . .
$$ | . O . O O . .
$$ | . O . . . . .
$$ | . . . O . . .[/go]
Click Here To Show Diagram Code
[go]$$B seki...
$$ ---------------
$$ | . X . 5 . . .
$$ | 2 4 6 X O . O
$$ | 3 X 1 X O . .
$$ | . O . O O . .
$$ | . O . . . . .
$$ | . . . O . . .[/go]
:study:
Click Here To Show Diagram Code
[go]$$B
$$ ---------------------
$$ . . . . . . . . O . |
$$ . . X . . . . O X . |
$$ . . . X O . . O X . |
$$ , . . X O X O X . . |
$$ . . . X O X O X . . |
$$ . . . X O O O X . . |
$$ . . . . X X X X . . |
$$ . . . . . . . . . . |[/go]
:study:
Click Here To Show Diagram Code
[go]$$B
$$ | . . . . . . . . . . .
$$ | . X X X . . . . . . .
$$ | . O O , X X . . . , .
$$ | . . . O O X X X . X .
$$ | . 1 . . . . . . X . .
$$ | . . . . . . . . . . .
$$ -----------------------[/go]
Author:  Monkey [ Wed Jun 21, 2017 9:16 pm ]
Post subject:  Re: L19 Go Problem Championship: Round 16
All problems are black to play. As usual, provide your solutions either via hide tags, or direct private message to me.

Problem 1 (3 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ ------------
$$ | . 1 . . . .
$$ | X . X O O .
$$ | . . . . . .
$$ | . X X O . .
$$ | . O O O . .
$$ | . . . . . .[/go]


Problem 2 (6 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ ------------------
$$ . . . . . . . . O . |
$$ . . X . 3 5 2 O X . |
$$ . . . X O 4 1 O X . |
$$ , . . X O X O X . . |
$$ . . . X O X O X . . |
$$ . . . X O O O X . . |
$$ . . . . X X X X . . |
$$ . . . . . . . . . . |[/go]


Problem 3 (9 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ | . . . . . . . . . . .
$$ | . X X X . . . . . . .
$$ | 1 O O , X X . . . , .
$$ | . 2 . O O X X X . X .
$$ | 6 5 3 4 . 7 . . X . .
$$ | . 8 9 . . . . . . . .
$$ ----------------------[/go]

ko
Author:  Kirby [ Mon Jun 26, 2017 8:23 pm ]
Post subject:  Re: L19 Go Problem Championship: Round 16
Monkey wrote:
All problems are black to play. As usual, provide your solutions either via hide tags, or direct private message to me.

Problem 1 (3 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ ------------
$$ | . 1 . . . .
$$ | X . X O O .
$$ | . . . . . .
$$ | . X X O . .
$$ | . O O O . .
$$ | . . . . . .[/go]


Problem 2 (6 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ ------------------
$$ . . . . . . . . O . |
$$ . . X . 3 5 2 O X . |
$$ . . . X O 4 1 O X . |
$$ , . . X O X O X . . |
$$ . . . X O X O X . . |
$$ . . . X O O O X . . |
$$ . . . . X X X X . . |
$$ . . . . . . . . . . |[/go]


Problem 3 (9 points)
Click Here To Show Diagram Code
[go]$$Bc
$$ | . . . . . . . . . . .
$$ | . X X X . . . . . . .
$$ | 1 O O , X X . . . , .
$$ | . 2 . O O X X X . X .
$$ | 6 5 3 4 . 7 . . X . .
$$ | . 8 9 . . . . . . . .
$$ ----------------------[/go]

ko


@Monkey:
Sorry for the late response. Do you have an answer for this?

Click Here To Show Diagram Code
[go]$$Bc
$$ | . . . . . . . . . . .
$$ | . X X X . . . . . . .
$$ | 1 O O , X X . . . , .
$$ | . 2 . O O X X X . X .
$$ | . 4 3 . . . . . X . .
$$ | . . . . . . . . . . .
$$ ----------------------[/go]
Author:  Kirby [ Mon Jun 26, 2017 8:26 pm ]
Post subject:  Re: L19 Go Problem Championship: Round 16
Solutions and updated leader board are given below.

Problem 1


Problem 2


Problem 3


Leaderboard
  1. gamesorry - 179
  2. EdLee - 112
  3. dfan - 104
  4. Shaddy - 98
  5. Schachus - 77
  6. hyperpape - 39
  7. jeromie - 31
  8. Monkey - 28
  9. mongus - 19
  10. Lanrose - 16
  11. ez4u - 9
  12. fractic - 6
  13. Marcus - 5
Author:  Monkey [ Wed Jun 28, 2017 5:38 pm ]
Post subject:  Re: L19 Go Problem Championship: Round 16
Kirby wrote:
Sorry for the late response. Do you have an answer for this?


Tenuki :P
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