The chess opening phase of the game and the English Symmetrical Main Line ( with a white d4 pawn push ) is our focus on this chess instructional video. We will look at this line from white's perspective. From Arizona to the World .... our free chess instructional and training videos are sure to elevate your game. Our free chess videos are an extension of the Metro Phoenix Chess Club in Phoenix, Arizona. Our coach and presenter today is D-MAN. Enjoy and happy chess playing everyone. Metro Phoenix Chess offers local and long distance chess lessons.