Queens Gambit is a Queen's Pawn Opening that starts with 1.d4 d5 2.c4. This is one of the most popular queen’s pawn openings played at any level. It is most popular because it offers a lot of...

Nimzo Indian Defense

Nimzo Indian defense is a queen's pawn opening that starts with 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4. Perhaps this is the most complex opening in chess, allowing flexibility to play various different set-ups...