MAESTRO FIDE https://ratings.fide.com/profile/4400372
Author of 'The Berlin Defence. A Novel' (July 2020) Fide Master Career highest ELO 2335
https://www.onlinechessmasteracademy.comI am an FM with an ELO rating of around 2390, a professional chess trainer, and a writer....
I suggest improving all stages of the chess game: opening, middlegame and endgame. Study of all chess principles, calculation and...