Installation with Cygwin
If you're comfortable with , then use it to install git, ssh, wget and python. Install pip, and use pip to install git-review:
$ wget $ python ez_setup.py $ easy_install pip $ pip install git-review
Now, and set up git-review:
$ git clone@gerrit.wikimedia.org:29418/mediawiki/core.git $ cd core; git review -s
You should be able to use git and git-review normally.
ref: