Quote073

"One of the main aims has been to highlight the differences in appraoch between a Grandmaster and a weaker player, and to try and narrow the gap. To some extent this comes down to technical matters - more accurate analysis, superior opening knowledge, better endgame technique and so forth; but in other respects the difference goes deeper and many readers will find that they need to rethink much of their basic attitude to the game.

Author: 

Peter Griffiths, Introduction to Secrets of Grandmaster Chess.