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Por um escritor misterioso
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Chess History: maneuvers off the board - Chess Forums
Magnus Carlsen
Magnus, PDF, Chess People
The Gibraltar Magazine July 2018 by Rock Publishing Ltd - Issuu
Tales from the Perilous Realm - Page 9
A Traveling Chess Player, Part 2
Leningrad Dutch with 1e6 (4h and 30min Running Time)
File:Cheparinov Ivan.jpg - Wikimedia Commons
Perpetual Chess Podcast
Alburt, lev & dzindzichashvili & perelshteyn chess openings for black, explained (2005)
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por adulto (o preço varia de acordo com o tamanho do grupo)
