The Zukertort Opening: Regina-Nu Gambit is a chess opening classified under ECO code A06 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 4 moves: 1. Nf3 d5 2. b3 c5 3. c4 dxc4 4. Nc3. The resulting position leaves black to move.
Resulting Position
1. Nf3 d5 2. b3 c5 3. c4 dxc4 4. Nc3
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