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Russian checkers Ayupov(716)
Chess-Base 12 час. -
Russian checkers by Turchin(715)
Chess-Base 12 час. -
Russian checkers 1 min lesson (714)
Chess-Base 12 час. -
Russian checkers by Mikhnev(713)
Chess-Base 12 час. -
Chess tactics by Flor(711)
Chess-Base 12 час. -
Chess tactics by Andersen(710)
Chess-Base 13 час. -
Chess tactics by Morfy (709)
Chess-Base 13 час. -
Chess tactics by Nenarokov(708)
Chess-Base 13 час. -
Chess tactics Malekh (707)
Chess-Base 13 час. -
Chess tactics by Shtreck(706)
Chess-Base 13 час. -
Chess tactics by Keres(705)
Chess-Base 13 час. -
Etude by Prascet(704)
Chess-Base 14 час.