♟ Chess Helper

Openings

Nimzo-Indian Defense: 4. e3, Main Line, with 8... dxc4 and 9... cxd4

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 dxc4 9. Bxc4 cxd4

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