Chess Board
[ECO code A05]
BARCZA SYSTEM - King's Ind. Rev.
King's Indian Attack
White's King's Pawn removes Black's queen's pawn in the centre, and attacks his queen's knight.
Black's Knight on KB3(f6) exchanges pawns, removing White's doubled QP for an equal position.
    White  Black	White  Black
 1. Kt-KB3 Kt-KB3    6.	Kt-Q2  P-B4
 2. P-KKt3 P-KKt3    7.	P-K4   Kt-B3
 3. B-Kt2  B-Kt2     8.	PxP    KtxP
 4. 0-0	   0-0
 5. P-Q3   P-Q4
Example ends: Undo or Jump or Clear