(; GM[1] SZ[19] AW[cf][df][ci][lc][md][of][pc][pd][qe] AB[ce][dd][fd][jc][od][nc][ne] LB[pd:1] C[Problem 96. Black to play. White defends the corner with 1. What is Black's response ? ] ;B[oe] TE[2] C[Correct Answer. Black first exchanges 1 ... ] ;W[pf] C[... for White 2, ... ] ;B[kd] C[... then plays on the vital point of 3, attacking the two white stones. ] ;W[me] C[Both White and Black must now move into the center with the moves from 4. ] ;B[nf];W[mf];B[ng];W[mg];B[nh] C[After 9, however, it is Black who has the better position. <= ] ) )