Young, Franklin Knowles, 1857- [from old catalog] · Boston, Little, Brown, and company · leaf 222
prevent the Black K from castling, or to capturethe Black K B P at K B 2. Whenever such point exists, it is termed in this theorya Topographical Key. Topographical Keys are divided into three classes,viz.: — I. Those which are combined with a Post of Mobiliza-tion. II. Those which are combined with… … NP = Normal Post. TK = Topographical Key.TK + PM = Topographical Key + Post of Mobilization.TK + PD =: Topographical Key + Post of Development. 192 CHESS STRATEGETICS. Adapted to the chessboard, this proposition of militaryart and science may be expressed thus: — TOPOGRAPHICAL KEY COMBINING POST…
Chess
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
