Problem	5539
Created	2004-11-15
Source
Rating

Difficulty	23.3 kyu
Average Solve Time	18 secs
User Attempts	13731 / 20806
Solve Ratio Rating	18 kyu
	rating history

Almost elementary...

(;AB[cs]AB[cr]AB[ds]AB[dq]AB[eq]AB[er]AB[fq]AB[gp]AW[gq]AW[hp]AW[hr]AW[iq]AW[hq]AB[ho]AB[ip]AW[bs]AW[br]AW[bq]AW[cq]AW[go]AW[fn]AB[eo]AW[en]AW[fo]AW[do]AW[dp]AW[io]C[Black to play.]AP[goproblems] (;B[fs] (;W[gr];B[fr]C[CHOICERIGHT]) (;W[fr];B[gr]C[CHOICERIGHT])) (;B[gr];W[gs] (;B[fs];W[fr]C[Ko.]) (;B[fr];W[fs])) (;B[fr];W[fs] (;B[gs];W[gr]) (;B[gr];W[gs])) (;B[gs];W[gr] (;B[fr];W[fs]) (;B[fs];W[fr])))