E18. Queen's Indian: old main line, 7.Nc3

Notation
1. d2 - d4
g8 - f6
2. c2 - c4
e7 - e6
3. g1 - f3
b7 - b6
4. g2 - g3
c8 - b7
5. f1 - g2
f8 - e7
6. O-O
O-O
7. b1 - c3
Statistics
Games with this openings in database: 752
Wins by white: 365 48.5%
Wins by black: 323 43%
Draws: 64 8.5%
Games in progress with this opening: 0
FEN: