Nimzo-Indian Defense: St. Petersburg Variation (E43)

166 puzzles

d4 Nf6 c4 e6 Nc3 Bb4 e3 b6

120 puzzles for White · avg difficulty 1.8

46 puzzles for Black · avg difficulty 1.3

Mistake	Side	Count	Avg loss
6.d5	White	9	5.2 pawns
6.d6	White	7	5.1 pawns
8.O-O	White	5	4.6 pawns
8.d6	White	5	4.8 pawns
6.Ne4	White	4	7.1 pawns

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