This is a very short game, but one that leaves a great deal of learning, as we must analyse very well each plan we wish to undertake and ensure that we will gain a material or positional advantage.
It is also very important, before carrying out an attack first we must carry out an appropriate opening, to adequately protect our king.
White : Jacob Altusky
Black : Robert James Fischer
Ruy López - Morphy Defense
Apparently White miscalculated the exchange of pieces; since Black wins materially and obtains a better position. Therefore, in the face of this advantage, White chooses to abandon the game in the face of an obvious defeat.