Réti Gambit
1.Nf3 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4
ECO A04–A09 · Level: Intermediate · Also known as: Reti, 1.Af3, Kral Hint Atağı
The Réti Opening (1.Nf3) controls the centre from a distance with pieces and the c4 push instead of occupying it with pawns. It is a hypermodern opening.
1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O
Introduced in the 1920s by Richard Réti, leader of the hypermodern school, who used it to beat Capablanca in 1924.
1.Nf3 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 e5 7.e4
1.Nf3 d5 2.c4 d4 3.e3 Nc6 4.exd4 Nxd4
For White players who like to stay flexible and choose a plan based on Black's set-up.
They often transpose; in the Réti, Nf3 comes first and White delays d4.