Chess Board
[ECO code B89]
SICILIAN DEFENCE - Fischer Attack
Leonhardt Var. - The Fischer Variation
Black castled short, bringing his KR into play.
White advances his KBPawn to KB4(f4) contesting for K5(e5) control, a favourite move of Bobby Fischer (US W.Champ 1972-5). W-Alt.
    White  Black	White  Black
 1. P-K4   P-QB4     6.	B-QB4  Kt-QB3
 2. Kt-KB3 P-Q3      7.	B-K3   B-K2
 3. P-Q4   PxP	     8.	B-Kt3  0-0
 4. KtxP   Kt-KB3    9.	P-B4
 5. Kt-QB3 P-K3
Example ends: Undo or Jump or Clear