The Réti Opening: Penguin Variation is a chess opening classified under ECO code A09 in the Flank Openings family, characterized by moves like 1.c4, 1.Nf3, or 1.f4, aiming to control the center indirectly. It is reached after 3 moves: 1. Nf3 d5 2. c4 d4 3. Rg1. The resulting position leaves black to move.
Resulting Position
1. Nf3 d5 2. c4 d4 3. Rg1
rnbqkbnr/ppp1pppp/8/8/2Pp4/5N2/PP1PPPPP/RNBQKBR1 b Qkq - 1 3Resulting Position