Fig. 3: The impact of initial probabilities of \(x\), \(y\) and \(z\) on the evolution trajectory of \({E}_{8}(1,1,1)\).

a The influence of the initial probability changes of y and z on the evolution of the x strategy; b The influence of the initial probability changes of x and z on the evolution of the y strategy; c The influence of the initial probability changes of x and y on the evolution of the z strategy.