Ruy Lopez (C88)
The Breyer: 9...Nb8
vs 9...Nb8 10.d4 Nbd7 11.Nbd2
Learn
Recall
Tempo
Off book
Learn
Black
···
···
a
b
c
d
e
f
g
h
8
7
6
5
4
3
2
1
White
Intended move
Play the move