Sicilian Defense: Hyperaccelerated Pterodactyl (B27)

290 puzzles

e4 c5 Nf3

186 puzzles for White · avg difficulty 1.9

104 puzzles for Black · avg difficulty 1.5

Mistake	Side	Count	Avg loss
5.e6	White	14	2.8 pawns
5.e5	White	11	3.8 pawns
5.Nf6	White	9	2.3 pawns
5.Qb6	White	8	3.0 pawns
5.a6	White	8	4.1 pawns

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