 Moreover , symmetrical positions may be <unk> to White in that he has to commit himself first . Watson notes that it is even difficult for White to play <unk> in a symmetrical position , since almost every move has certain drawbacks . Fischer once went so far as to claim that after <unk> Nf6 <unk> g6 <unk> Bg7 4 @.@ 0 @-@ 0 0 @-@ 0 <unk> d6 ( Reinhard – Fischer , Western Open 1963 ) , " ' Believe it or not , ' Black stands better ! Now , whatever White does , Black will vary it and get an asymmetrical position and have the superior position due to his better pawn structure ! " However , GM Paul <unk> responded in <unk> magazine , " We just don 't believe it ! " In symmetrical positions , as the Hodgson – <unk> and Portisch – Tal games discussed below illustrate , Black can continue to imitate White as long as he finds it feasible and desirable to do so , and deviate when that ceases to be the case . 
