Description
The Dutch Stonewall A fighting repertoire against 1.d4 CT Unorthodox Queen's Gambit Unorthodox Queen's Gambit He became the youngest ever US chess master at age 13
The Dutch Stonewall A fighting repertoire against 1.d4 CT Unorthodox Queen's Gambit Unorthodox Queen's Gambit He became the youngest ever US chess master at age 13