Problem	7129
Created	2005-08-22
Source
Rating

Difficulty	15.5 kyu
Average Solve Time	30 secs
User Attempts	7621 / 13912
Solve Ratio Rating	10 kyu
	rating history

Same as the previous problem except for the triangle stone.

(;AB[eo]AW[eq]AW[go]AW[gp]AB[hq]AB[iq]AB[kq]AB[mq]AB[nq]AW[ip]AW[jp]AW[lo]TR[eo]AW[jq]AW[kr]AB[jr]AB[lr]LB[jq:1]LB[jr:2]LB[kr:3]LB[lr:4]C[Black 4 is a mistake. White to punish black.]AP[goproblems] (;W[kp];B[ks]) (;W[hp];B[ir]) (;W[gr];B[ir]) (;W[gq];B[ir]) (;W[hr];B[ir]) (;W[ir];B[ks] (;W[hp];B[hr]) (;W[gq];B[hr]) (;W[gr];B[hr]) (;W[hr];B[gq] (;W[hp];B[gr]) (;W[fr];B[gr]) (;W[fq];B[gr]) (;W[gr];B[fq] (;W[fr];B[fp]) (;W[hp];B[fp]) (;W[fp];B[fr];W[er];B[gs];W[hp]C[RIGHT])))))