E45. Nimzo-Indian: 4.e3, Bronstein (Byrne) variation

Notation
1. d2 - d4
g8 - f6
2. c2 - c4
e7 - e6
3. b1 - c3
f8 - b4
4. e2 - e3
b7 - b6
5. g1 - e2
c8 - a6
Statistics
Games with this openings in database: 73
Wins by white: 31 42.5%
Wins by black: 36 49.3%
Draws: 6 8.2%
Games in progress with this opening: 0
FEN: