bn:00117834n
Noun Named Entity
Categories: 1924 in chess, 1963 in chess, Chess openings
EN
Sokolsky Opening  Orang-utan opening  Orangutang Opening  1. b4  1.b4
EN
The Sokolsky Opening, also known as the Orangutan and the Polish Opening, is an uncommon chess opening that begins with the move: 1. Wikipedia
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