George Duke wrote on Sat, Aug 31, 2013 04:02 PM UTC:
Two months ago having left suspended year 1924 Capablanca-Tartakower,
http://www.chessgames.com/perl/chessgame?gid=1102104,
where does Black go wrong? The definitional CV-brilliancy, pretty rigorously
minimizing subjectivity in being unexpected and showing direct sacrificial
potential, is precisely '25 Qxe8' this score. Everything before that then
becomes more or less inviolate Black Box -- not to risk mixing in the whole
multi-century Opening Theory kettle of fish -- when there are to be found
errors aplenty post each fulcral discovery of one specific suspect provocative Move. Which is to say, after White Move 25 this example is
the notional Region of Suspicion, where Black generally does go wrong in reality for whatever reason. Which move,
what correction of early Black response upon Jose Raul's Move 25 Capa-Tart 1924?