Chess opening · ECO E06
Catalan Opening: Closed
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1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3
Catalan Opening: Closed is catalogued under ECO code E06. It is reached after 5 moves (9 half-moves): 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3. After the last move it is Black to play. White opens 1. d4. It is a named variation of the Catalan Opening, which has 32 catalogued lines in total. 1 deeper line continue from here, listed below.