Chess Board
[ECO code A52]
BUDAPEST DEFENCE - Normal Var.
Rubinstein Variation
White's Queen develops, removing Black's bishop.
Black pushes his Queen's Pawn out to Q3(d6) freeing his QB and doubling support for his knight, and retaining equality.
    White  Black	White  Black
 1. P-Q4   Kt-KB3    6.	QKt-Q2 Q-K2
 2. P-QB4  P-K4	     7.	P-QR3  KKtxKP
 3. PxP    Kt-Kt5    8.	KtxKt  KtxKt
 4. B-B4   Kt-QB3    9.	P-K3   BxKt ch
 5. Kt-KB3 B-Kt5 ch 10.	QxB    P-Q3
Example ends: Undo or Jump or Clear