International Master Jan Pinski is a young and talented player from Poland and a well regarded openings theoretician. His earlier works for Everyman include Sicilian Kalashnikov (co-authored with the Danish International Master Jacob Aagaard) and Classical Dutch.

International Master Jan Pinski is a young and talented player from Poland and a well regarded openings theoretician. His earlier works for Everyman include Sicilian Kalashnikov (co-authored with the Danish International Master Jacob Aagaard) and Classical Dutch.

International Master Jan Pinski is a young and talented player from Poland and a well regarded openings theoretician. His earlier works for Everyman include Sicilian Kalashnikov (co-authored with the Danish International Master Jacob Aagaard) and Classical Dutch.