Gran Base de ajedrez Nº3 (pgn – cbv) - Nº61- Dvoretsky, Mark - Studies for Practical Players - Improving Calculation and Resourcefulness in the Endgame (2019)

  Gran Base de ajedrez Nº3 (pgn – cbv) - Nº61- Dvoretsky, Mark - Studies for Practical Players - Improving Calculation and Resourcefulness in the Endgame (2019)    

https://www.mediafire.com/file/jt9aet68mg6lev1/61-+DVORET~1.rar/file