Problem	13427
Created	2010-02-08
Source
Rating

Difficulty	30 kyu
Average Solve Time	17 secs
User Attempts	12861 / 15307
Solve Ratio Rating	30 kyu
	rating history

(;AW[is]AW[ir]AW[iq]AW[ip]AB[js]AB[jr]AB[jq]AB[kp]AB[lp]AB[lq]AB[lr]AB[ms]AW[mr]AW[mq]AW[ks]AW[mp]AW[mo]AW[lo]AW[ko]AW[jp]AW[or]C[Can black live?]AP[goproblems] (;B[kr]C[];W[ns]C[Yes, white can't pushRIGHT] (;B[ls]C[RIGHT]) (;B[nq];W[ls];B[ms];W[ls])) (;B[ls];W[kr]C[No, this is mistake. Black can't make 2 eyes at now.]) (;B[nr];W[ls] (;B[kr];W[ls];B[ks];W[nq];B[ns];W[os];B[ls];W[kq]) (;B[ns];W[nq];B[kr];W[ls];B[ks];W[os];B[ls];W[kq])))