The FIDE Trainers' Commission (TRG) continues with regular publishing of high quality chess training materials (in pdf format in English language) in the form of Trainers' Surveys, targeted at improving chess understanding.
Please see April 2016 additions: "2 Bishops vs 2 Knights: pawns on the same flank" and "Aspects of a mobile pawn-centre" at http://trainers.fide.com/surveys.html.
Please see April 2016 additions: "2 Bishops vs 2 Knights: pawns on the same flank" and "Aspects of a mobile pawn-centre" at http://trainers.fide.com/surveys.html.