I have made a new course lesson for you.
It is 'Checkmate with Queen'
You can see the course here or here >> http://bit.ly/cwqueen
Both are same links.
You can visit my blog : http://chess-arena.blogspot.in/
My youtube channel : http://www.youtube.com/user/johncenaa7
Please subscribe my youtube channel and thumbs up the videos for cool videos.