 Rowson writes that " in general one would assume that whatever advantage White has would be revealed most clearly in symmetrical positions . " Accordingly , Watson , Suba , Evans , and the eminent player and theorist Aron Nimzowitsch ( 1886 – 1935 ) have all argued that it is in Black 's interest to avoid symmetry . Nonetheless , even symmetrical opening lines sometimes illustrate the tenuous nature of White 's advantage , in several respects . 
 Rowson <a href='uninflect' title='1'><mark>writes</mark></a> that " in general one would assume that whatever advantage White <a href='got' title='2'><mark>has</mark></a> would be revealed most clearly in symmetrical positions . " Accordingly , Watson , Suba , Evans , and the eminent player and theorist Aron Nimzowitsch ( 1886 – 1935 ) <a href='been_done' title='3'><mark>have</mark></a> all argued that it is in Black <a href='null_genetive' title='4'><mark>'s</mark></a>interest to avoid symmetry . Nonetheless , even symmetrical opening lines sometimes illustrate the tenuous nature of White <a href='null_genetive' title='5'><mark>'s</mark></a>advantage , in several respects . 
Rowson write that " in general one would assume that whatever advantage White got would be revealed most clearly in symmetrical positions . " Accordingly , Watson , Suba , Evans , and the eminent player and theorist Aron Nimzowitsch ( 1886 – 1935 ) done alll argued dat it is in Black  interest to avoid symmetry . Nonetheless , even symmetrical opening lines sometimes illustrate the tenuous nature of White  advantage , in several respects .