♟ Chess Helper

Openings

Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense, Blockade Line

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5

8

7

6

5

4

3

2

1

a

b

c

d

e

f

g

h