Queen's Pawn Game: Colle System, Anti-Colle (D04)

125 puzzles

d4 d5 Nf3 Nf6 e3

97 puzzles for White · avg difficulty 1.6

28 puzzles for Black · avg difficulty 1.5

Mistake	Side	Count	Avg loss
5.e5	White	8	4.0 pawns
6...e4	Black	5	7.3 pawns
5.h6	White	5	4.8 pawns
5.Be4	White	4	2.3 pawns
5.Bg6	White	4	2.8 pawns

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