Rat Defense

64 puzzles

d4 d6

48 puzzles for White · avg difficulty 1.4

16 puzzles for Black · avg difficulty 1.7

Mistake	Side	Count	Avg loss
5.Bg4	White	4	6.3 pawns
5.Nxc4	White	4	3.0 pawns
5.Nge7	White	3	3.9 pawns
5.d5	White	3	4.2 pawns
5...Bg5	Black	2	6.7 pawns