invalid problem set
Previous
|
Next
|
|
|
tesuji
|
|
+4
|
|
Next
|
Problem | 15134 |
Created | 2011-08-22 |
Name | Lee changho tesuji Vol3 No.3 |
Source | Lee changho tesuji Vol3 No.3 |
Rating | |
Difficulty | 18.2 kyu |
Average Solve Time | 42 secs |
User Attempts |
3047 / 6596 |
Solve Ratio Rating | 8 kyu |
| rating history |
Black to connect two group
(;AW[fp]AW[bn]AW[cn]AB[bo]AB[cp]AB[bq]AB[br]AW[dq]AW[ep]AW[go]AW[gn]AW[en]AB[gp]AB[gq]AB[ho]AB[ip]AB[dp]AW[dj]C[Tesuji connect Black group]AP[goproblems]
(;B[eq];W[fq];B[er];W[fr])
(;B[er];W[fr]
(;B[fq];W[eq]
(;B[gr];W[dr])
(;B[dr]C[RIGHT]))
(;B[fs];W[eq]
(;B[dr];W[fq];B[gr]C[see the correct line and compare to it.])
(;B[fq];W[dr];B[es])))
(;B[fr];W[er])
(;B[dr];W[er]
(;B[fr];W[es])
(;B[fq];W[eq]))
(;B[fq];W[eq]
(;B[er];W[dr])
(;B[dr];W[er])))
Toggle next/previous buttons