Problem	11962
Created	2008-11-12
Source
Rating

Difficulty	8 dan
Average Solve Time	46 secs
User Attempts	100 / 324
Solve Ratio Rating	4 kyu
	rating history

(;AW[rs]AW[rr]AW[so]AW[ro]AW[qo]AW[qp]AB[sn]AB[rn]AB[qn]AB[pn]AB[po]AB[pp]AB[pq]AB[nq]AB[ps]AB[or]C[My second Help Thy Opponent problem. Black to make white unconditionally alive with 1 move.FORCE]AP[goproblems] (;B[ss]C[Correct. Black wont be killing white from here.RIGHT]) (;B[sr]C[Wrong, black can still kill white (see problem 11690)]) (;B[rq]C[Wrong, black can still kill white (see problem 11690)]) (;B[qq]C[Wrong, black can still kill white (see problem 11690)]) (;B[sq]C[Wrong, black can still kill white (see problem 11690)]) (;B[sp]C[Wrong, black can still kill white (see problem 11690)]) (;B[rp]C[Wrong, black can still kill white (see problem 11690)]) (;B[qr]C[Wrong, black can still kill white (see problem 11690)]) (;B[qs]C[Wrong, black can still kill white (see problem 11690)]))