Problem	12223
Created	2009-01-06
Source	Book
Rating

Difficulty	8.3 kyu
Average Solve Time	66 secs
User Attempts	852 / 2004
Solve Ratio Rating	7 kyu
	rating history

(;AW[sc]AW[rc]AW[rb]AW[qb]AW[pc]AW[oc]AW[nb]AW[mb]AB[rd]AB[qd]AB[qc]AB[pd]AB[od]AB[nd]AB[nc]AB[mc]AB[lc]AB[lb]AB[la]AP[goproblems] (;B[oa] (;W[pb] (;B[ma];W[ob];B[na];W[sa];B[pa];W[qa]C[RIGHT]) (;B[na];W[ob];B[ma];W[sa];B[pa];W[qa]C[RIGHT])) (;W[ob] (;B[ma];W[pb];B[na];W[sa];B[pa];W[qa]C[RIGHT]) (;B[na];W[pb];B[ma];W[sa];B[pa];W[qa]C[RIGHT]))) (;B[na];W[oa];B[ma];W[ob]) (;B[ma];W[oa]) (;B[pa];W[oa];B[ma];W[pb];B[na];W[ob]))