Chess Board
[ECO code A22]
ENGLISH OPENING - Sicilian Var.
Side Variation
Black developed his queen to K2(e7), rejecting the Bellon Counter to defend his KP - an error.
White develops his own Queen to QB2(c2) tripling the attack on Black's KP, and Black will now lose the pawn and be behind in development.
    White   Black	White  Black
 1. P-QB4   P-K4     5.	Q-B2
 2. Kt-QB3  Kt-KB3
 3. Kt-B3   P-K5
 4. Kt-KKt5 Q-K2??
Example ends: Undo or Jump or Clear