Evaluate passed pawns based on their square relative to the kings

[FitzOReilly]

Score of Fatalii Develop vs Fatalii squares relative to king: 324 - 251 - 427  [0.536] 1002
...      Fatalii Develop playing White: 184 - 114 - 203  [0.570] 501
...      Fatalii Develop playing Black: 140 - 137 - 224  [0.503] 501
...      White vs Black: 321 - 254 - 427  [0.533] 1002
Elo difference: 25.4 +/- 16.3, LOS: 99.9 %, DrawRatio: 42.6 %
SPRT: llr 2.95 (100.2%), lbound -2.94, ubound 2.94 - H1 was accepted