Grob Opening

40 puzzles

a3

17 puzzles for White · avg difficulty 1.8

23 puzzles for Black · avg difficulty 1.8

Mistake	Side	Count	Avg loss
5...Bg5	Black	3	6.6 pawns
5...Nf3	Black	3	2.3 pawns
7.Nc5	White	2	2.8 pawns
8...Bh4	Black	1	2.8 pawns
5...Nc3	Black	1	1.9 pawns