Quote:In order to jump levels, you have to work really hard. (Think quantum energy.)
Somewhere I read: "You know your becoming better, when you have the feeling your opponents are playing worse". To "jump up" a level you need to leave your mistakes behind. If you feel you can play at the same level as stronger players until the endgame and then lose, then learning endgames is certainly the way to start. If you improve endgame play you will mostly win more games against similar and lower rated opponents, but to win against the stronger ones you have also to improve opening and middlegame. Some weeks ago I saw a nice example of a stronger player winning a level endgame where both sides had 3 pawns, knight and rook - Black was about 2.350 and white 2.150 - it took the stronger player about 20 moves to win out of a level situation. The 2.150 played opening and middlegame as well as the 2.350 - but in the end one saw the difference.
After knowing some basic principles (eg Rook+pawn against rook) you should mainly concentrate on strategic and tactic features of endgames, not so much of learning more and more theoretical situations. They wont appear on board! If you play activly in rook endgames you can even be a pawn down and have the better chances - passive defence is only good if youre sure of a fortress, otherwise zugzwang will tell or you will finally make a blunder.
I have some endgame books: Averbakh, Smyslov, Panchenko - I learned the basics with Smyslov (and sometimes take the book on a rail journey with me, just to repeat something) but most of my own improvement came with replaying topical games - if the endgame starts I put the magazine (or what ever) aside and think for myself. Sometimes I find the winning or drawing plan but sometimes I am really amazed what those super-GMs can do. I try compare the way the endgame goes to my own thoughts: What would I have played? Did I see a way to win / save the game? Why did I not see the moves of the super-GM? and so on....
I started this method after reading J. Rowsons books - a central statement of him is, that you have to work on the board for yourself and not only "consume" - I try to improve my thinking!
Another thing which really helped me and is easier to start with endgame positions is to replay positions without a board (obviously the special "Gold member section" with the "blindfold-instruction" on chesspublishing is to blame for that). If there are more diagrams I try to get from one to the next and in endgame positions I try to calculate until the end (which needs a lot of concentration sometimes - but thats what you need at the board also).
What happened is, that now I am able to think about chess positions whenever I have time (eg. waiting for the bus) - Hopefully no one can read my mind at the busstation - they would certainly think I am crazy