Jonas K

Jonas has been playing tournament chess for 13 years. He likes to play open and tactical positions.

Chess Psychology

20+ Amazing Chess Facts You Must Know as a Chess Player

Kings Indian Defense Theory: An Iconic Opening

Openings Tactics

Nakhmanson Gambit: Refutation and Traps | 5 Minute Guide

Accelerated Dragon: Win Against 1.e4

Best Chess Sets for Beginners 2021

Chess Psychology

20 Chess Statistics That Will Impress Friends & Family