Znosko-Borovskii, Evg. A. (Evgenii Aleksandrovich), 1884-1952 · London : G. Bell and Sons, ltd. · leaf 28
often happens that two machinesmay cover the same space in the same time but differ onaccount of their armament. There is nothing similar to thisin chess. The Queen is different from the Pawns only inthat she controls so many more fields of action at the sametime. So, to know the pieces, we must… … The Unit of Force in Chess. 14 THE ELEMENTS OF CHESS Diagram X. move of the Pawn, which can be reckoned as the unit of forceof the pieces. But the Pawn does not represent exactly theunit of force in chess, because its move is not hmited onlyto one square. Once in the game, when it first moves,…
Chess -- Middle games
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