The choice of opening, whether to aim for quiet or risky play, depends not only on the style of a player, but also on the disposition with which he sits down at the board.
Efim GellerIt so often happens that, after sacrificing a pawn, a player aims not to obtain the initiative for it, but to regain sacrificed material.
Efim GellerJust as it is wrong to work on chess by studying only the first 10-15 moves, so it is wrong to play one and the same opening system, even though it be rich in variations and nuances.
Efim Geller