Chess Board
[ECO code B23]
SICILIAN DEFENCE - Close Var.
Grand Prix Attack
White's Knight on QB3(c3) completes a Kt-for-B trade, removing the Black knight on QKt5(b5).
Black's Queen's Pawn to Q3(d6) frees his QB and supports both his QBP and ..P-K4. Equality.
    White  Black	White  Black
 1. P-K4   P-QB4     6.	0-0    KtxB
 2. Kt-QB3 Kt-QB3    7.	KtxKt  P-Q3
 3. P-B4   P-KKt3
 4. Kt-B3  B-Kt2
 5. B-Kt5  Kt-Q5
Example ends: Undo or Jump or Clear