E52. Nimzo-Indian: 4.e3, main line with ...b6

Notation
1. d2 - d4
g8 - f6
2. c2 - c4
e7 - e6
3. b1 - c3
f8 - b4
4. e2 - e3
O-O
5. g1 - f3
d7 - d5
6. f1 - d3
b7 - b6
Statistics
Games with this openings in database: 9
Wins by white: 3 33.3%
Wins by black: 6 66.7%
Draws: 0 0%
Games in progress with this opening: 0
FEN: