Chess Board
[ECO code E05]
CATALAN OPENING
Open Variation
White develops his Queen's Knight to QB3(c3) at last, links his rooks together and plans 12.R-QB1(c1).
Black develops his own Queen's Kt to QR3(a6) for 12.Kt-Kt5 to strengthen his Q4(d5), with equality.
    White  Black     6.	0-0    0-0
 1. P-Q4   Kt-KB3    7.	Q-B2   P-QR3
 2. P-QB4  P-K3	     8.	P-QR4  B-Q2
 3. P-KKt3 P-Q4	     9.	QxBP   B-Q3
 4. B-Kt2  PxP	    10.	B-Kt5  P-QR4
 5. Kt-KB3 B-K2	    11.	Kt-QB3 Kt-QR3
Example ends: Undo or Jump or Clear