Misleading code

[winapiadmin]

• chesslib/position.h

  Line 491 in 146c39b

  inline bool is_fifty_moves(int n) const { return _is_halfmoves(150); }

  it should be 100 instead of 150

• chesslib/position.h

  Line 491 in 146c39b

  inline bool is_fifty_moves(int n) const { return _is_halfmoves(150); }

  It should be 50 moves