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 57
White. NO/TE. — The Hostile Integers never have the movein any evolution and always are opposite in color to thePrime Tactical Factor. 34 MAJOR TACTICS. The Prime Tactical Factor is that kindred Pawn orPiece which in a given evolution either check-matesthe adverse King, or captures adverse… … White. Note. — The Prime Tactical Factor always is situatedeither at the centre or upon the periphery of the zone ofevolution. PLANE TOPOGRAPHY. ? The Supporting Factor is that kindred piece which directly co-operates in an evolution with the PrimeTactical Factor. THE SUPPOKTING FACTOR. (S.…
Chess
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