The shortcoming of hanging pawns is that they present a convenient target for attack. As the exchange of men proceeds, their potential strength lessens and during the endgame they turn out, as a rule, to be weak.
Boris SpasskyThe Soviet Union was an exception, but even there chess players were not rich. Only Fischer changed that.
Boris SpasskyOften, in the Ruy Lopez, one must be patient, wait and carry on a lengthy and wearisome struggle.
Boris Spassky