Chess Board
[ECO code B29]
SICILIAN DEFENCE
Nimzowitsch Variation (aka. Rubinstein Def.)
White develops his Queen, removing Black's QP on Q5(d5), gains a pawn and attacks the dark bishop.
Black develops his own Queen, to QKt3(b6) defending the bishop. White has a slight advantage.
    White  Black	White  Black
 1. P-K4   P-QB4     6.	P-Q4   Kt-B3
 2. Kt-KB3 Kt-KB3!?  7.	PxP    BxP
 3. P-K5   Kt-Q4     8.	QxP    Q-Kt3
 4. Kt-B3  P-K3
 5. KtxKt  PxKt
Example ends: Undo or Jump or Clear