The major tactics of chess: a treatise on evolutions; the proper employment of the forces in strategic, tactical, and logistic planes (1898)
Young, Franklin Knowles, 1857- · Boston, Little, Brown and company · leaf 274
Offensive is made up of a verticalor horizontal and an oblique; the radius is composed oftwo like and one unlike point, two of which are containedin one side of the adverse Rooks quadrilateral and theother in the perimeter of the adverse Knights octagon.The Point of Command may be either a like or… … Note. — Tlie Front Offensive consists of a vertical orhorizontal and an oblique ; the radius is composed of twolike and two unlike points, two of which, both unlike,are situated on the perimeter of an adverse Knightsoctagon, and one like and one unlike are situated onone side of the adverse Rooks…
Chess
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