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 68
White. Note. — The Front Offensive extends from WhitesK Kt 5 to K B 7 ; the Front Defensive from K Kt 1 to KB 2 ; the Front of Interference from Q Kt 3 to K B 7 ;the Front Supporting from KR7 to KR8; the FrontAuxiliary is at QB4. PLANE TOPOGRAPHY. 45 The Front Offensive is that vertical, diagonal,… … White. Note. — The Front Offensive extends from WhitesK Kt 5 to K B 7. 46 MAJOR TACTICS. The Front Defensive is that vertical, horizontal, diag-onal, or oblique which extends from the Point of Codq-mand to any point occupied by a hostile integer con-tained in the geometric symbol which appertains…
Chess
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