evaluationData = {
  "p": [[900,900,900,900,900,900,900,900],
        [50, 50, 50, 50, 50, 50, 50, 50],
        [10, 10, 20, 30, 30, 20, 10, 10],
        [5,  5, 10, 25, 25, 10,  5,  5],
        [0,  0,  0, 20, 20,  0,  0,  0],
        [5, -5,-10,  0,  0,-10, -5,  5],
        [5, 10, 10,-15,-15, 10, 10,  5],
        [0,  0,  0,  0,  0,  0,  0,  0]],

  "p endgame": [[900,900,900,900,900,900,900,900],
                [100, 100, 100, 100, 100, 100, 100, 100],
                [60, 60, 60, 60, 60, 60, 60, 60],
                [40,  40, 40, 40, 40, 40,  40,  40],
                [20, 20, 20, 20, 20, 20, 20, 20],
                [10, 10, 10, 10, 10, 10, 10, 10],
                [0,  0,  0,  0,  0,  0,  0,  0],
                [0,  0,  0,  0,  0,  0,  0,  0]],
      
  "n": [[-50,-40,-30,-30,-30,-30,-40,-50],
        [-40,-20,  0,  0,  0,  0,-20,-40],
        [-30,  0, 10, 15, 15, 10,  0,-30],
        [-30,  5, 15, 20, 20, 15,  5,-30],
        [-30,  0, 15, 20, 20, 15,  0,-30],
        [-30,  5, 10, 15, 15, 10,  5,-30],
        [-40,-20,  0,  5,  5,  0,-20,-40],
        [-50,-25,-30,-30,-30,-30,-25,-50]],

  "b": [[-20,-10,-10,-10,-10,-10,-10,-20],
      [-10,  0,  0,  0,  0,  0,  0,-10],
      [-10,  0,  5, 10, 10,  5,  0,-10],
      [-10,  5,  5, 10, 10,  5,  5,-10],
      [-10,  0, 10, 10, 10, 10,  0,-10],
      [-10, 10, 10, 10, 10, 10, 10,-10],
      [-10,  5,  0,  0,  0,  0,  5,-10],
      [-20,-10,-10,-10,-10,-10,-10,-20]],

  "r": [[0,  -5,  0,  0,  0,  0,  -5,  0],
      [-5, 10, 10, 10, 10, 10, 10,  -5],
      [-5,  0,  0,  0,  0,  0,  0, -5],
      [-5,  0,  0,  0,  0,  0,  0, -5],
      [-5,  0,  0,  0,  0,  0,  0, -5],
      [-5,  0,  0,  0,  0,  0,  0, -5],
      [-5,  0,  0,  0,  0,  0,  0, -5],
      [0,  0,  0,  5,  5,  0,  0,  0]],
  "q": [[-20,-10,-10, -5, -5,-10,-10,-20],
        [-10,  0,  0,  0,  0,  0,  0,-10],
        [-10,  0,  5,  5,  5,  5,  0,-10],
        [-5,  0,  5,  5,  5,  5,  0, -5],
        [  0,  0,  5,  5,  5,  5,  0, -5],
        [-10,  5,  5,  5,  5,  5,  0,-10],
        [-10,  0,  5,  0,  0,  0,  0,-10],
        [-20,-10,-10, -5, -5,-10,-10,-20]],
  "k": [[-30,-40,-40,-50,-50,-40,-40,-30],
        [-30,-40,-40,-50,-50,-40,-40,-30],
        [-30,-40,-40,-50,-50,-40,-40,-30],
        [-30,-40,-40,-50,-50,-40,-40,-30],
        [-20,-30,-30,-40,-40,-30,-30,-20],
        [-10,-20,-20,-20,-20,-20,-20,-10],
        [20, 20,  0,  0,  0,  0, 20, 20],
        [20, 30, 10,  0,  0, 10, 30, 20]],
  "k endgame": [[-50,-40,-30,-20,-20,-30,-40,-50],
                [-30,-20,-10,  0,  0,-10,-20,-30],
                [-30,-10, 20, 30, 30, 20,-10,-30],
                [-30,-10, 30, 40, 40, 30,-10,-30],
                [-30,-10, 30, 40, 40, 30,-10,-30],
                [-30,-10, 20, 30, 30, 20,-10,-30],
                [-30,-30,  0,  0,  0,  0,-30,-30],
                [-50,-30,-30,-30,-30,-30,-30,-50]]
}