'%3e%3cpath%20d='M21.97,16.783C18.592,14.338%2014.595,14.954%2012,17.1C11.344,16.628%2010.011,15.91%209.895,15.621C9.48,14.59%207.341,14.568%207.01,14.882C6.812,15.07%206.83,15.344%206.553,15.331C4.832,15.252%203.708,15.794%201.993,16.774'%20style='fill:none;fill-rule:nonzero;stroke:%2310b981;stroke-width:1.14px;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,2.04091,-14.1682,-22.4853)'%3e%3cpath%20d='M15.074,18.836L15.074,17.423'%20style='fill:none;stroke:%2310b981;stroke-width:0.62px;stroke-linecap:square;stroke-miterlimit:1.5;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,2.04091,6.00754,-22.5274)'%3e%3cpath%20d='M15.074,18.863L15.074,17.423'%20style='fill:none;stroke:%2310b981;stroke-width:0.62px;stroke-linecap:square;stroke-miterlimit:1.5;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,1.10679,-1,-3.20585)'%3e%3cpath%20d='M2,5.5C5.5,3.5%209.5,4%2012,5.8C14.5,4%2018.5,3.5%2022,5.5L22,16.8C18.5,14.8%2014.5,15.3%2012,17.1C9.5,15.3%205.5,14.8%202,16.8L2,5.5Z'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.14px;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,1.026,-1,-2.90714)'%3e%3cpath%20d='M12,5.8L12,17.1'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(0.868549,0,0,1.12022,1.58071,-2.86274)'%3e%3cpath%20d='M8,15.6L8,19.8L6.5,18.5L5,19.8L5,15.6'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,1,-1,-3.75633)'%3e%3cpath%20d='M5,9C6.467,8.4%207.967,8.5%209.5,9.3'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,1,-1,-3.75633)'%3e%3cpath%20d='M5,12C6.333,11.467%208.119,11.635%209.119,12.235'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(0.988254,-0.152823,0.152823,0.988254,6.85356,-2.53705)'%3e%3cpath%20d='M5,12C6.333,11.467%208.119,11.635%209.119,12.235'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,1,-1,-3.75633)'%3e%3cpath%20d='M14.5,9.3C16.033,8.5%2017.533,8.4%2019,9'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(1,0,0,1,-1,2.24367)'%3e%3cpath%20d='M5,9C6.467,8.4%207.967,8.5%209.5,9.3'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3cg%20transform='matrix(0.999988,0.00496871,-0.00496871,0.999988,-0.955288,2.16055)'%3e%3cpath%20d='M14.5,9.3C16.033,8.5%2017.533,8.4%2019,9'%20style='fill:none;fill-rule:nonzero;stroke:%236ee7b7;stroke-width:1.2px;'/%3e%3c/g%3e%3c/svg%3e)
Explication
La surcharge apparaît lorsqu'une seule pièce ou un pion assume trop de responsabilités défensives. Si ce défenseur quitte une tâche pour en assurer une autre, un objectif reste sans protection.
L'attaquant crée une menace qui oblige le défenseur à choisir. Il peut aussi offrir une pièce pour provoquer une , c'est-à-dire éloigner le défenseur de sa fonction principale.
La surcharge ressemble à une , mais elle vise surtout une pièce défensive déjà chargée de deux obligations qu'elle ne peut conserver simultanément.
Confusions fréquentes
Surcharge et attaque double
L'attaque double crée deux menaces. La surcharge exploite un seul défenseur incapable de maintenir plusieurs tâches.
Voir le termeSources
- 1.Overloading - Chess Terms, Chess.com
- 2.Overloaded Pieces, Lichess