Chess Board
[ECO code E07]
CATALAN OPENING - Closed Var.
The Botvinnik Variation
Black pushed his QBPawn out to QB3(c6), increasing his QP defence.
White develops his Queen to Q3(d3) to defend his longstanding gambit QBP, and plans for P-K4.
    White  Black	White  Black
 1. P-Q4   Kt-KB3    6.	0-0    QKt-Q2
 2. P-QB4  P-K3	     7.	Kt-B3  P-B3
 3. P-KKt3 P-Q4	     8.	Q-Q3
 4. B-Kt2  B-K2
 5. Kt-KB3 0-0
Example ends: Undo or Jump or Clear