象棋全盘战斗,始终都是围绕着子或势的争夺而展开的。“子”:即棋局的能动力量,如车、马、炮、兵等战斗实体。“势”:即子力的合理布局,相互作用,所产生的攻守力量。二者之间相辅相成,取势是得子的必要条件,得子是发展形势的物质基础。但不同的条件下,“子”或“势”的客观作用又不相同。如在实战中, Chess overall combat, always around the sub-or potential competition and start. “Son”: that is, the dynamic power of chess, such as cars, horses, guns, soldiers and other combat entities. “Potential”: that is, the rational layout of child force, interaction, resulting offensive and defensive forces. The two complement each other, taking advantage of the necessary conditions for children, children are the material basis for the development of the situation. However, under different conditions, the objective role of “sub” or “potential” is different. As in actual combat,