Queen's Indian Defense, with e3

111 puzzles

d4 Nf6 c4 e6 Nf3 b6 e3

66 puzzles for White · avg difficulty 1.7

45 puzzles for Black · avg difficulty 1.3

Mistake	Side	Count	Avg loss
7.Bb4	White	9	4.3 pawns
11...cxd5	Black	4	3.6 pawns
10...e4	Black	4	6.5 pawns
7.e5	White	4	4.4 pawns
8...e4	Black	3	6.6 pawns