Catalan Opening: Open Defense, Modern Sharp Variation
ECO E04 ยท Catalan Opening
The Catalan Opening: Open Defense, Modern Sharp Variation (E04) is a chess opening in the Catalan Opening family, played by Black. It arises after the moves 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+.
Moves: 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. Qa4 Bb4+