Chess Board
[ECO code C87] Do not scroll the screen..! Move Move Here Move Here
RUY LOPEZ - Close Morphy Defence
Averbakh Variation

Black's pawn to Q3(d6) switched his KP defence, freeing his QB for 6..B-Q2 to halve the QKt self-pin.
White's QBPawn move supports 8.P-Q4 and extends his B flight path to make 7..P-QKt4 poor. W-Alt.
    White  Black	White  Black
 1. P-K4   P-K4      6.	R-K1   P-Q3
 2. Kt-KB3 Kt-QB3    7.	P-B3
 3. B-Kt5  P-QR3
 4. B-R4   Kt-B3
 5. 0-0    B-K2

BLACK to Move or Undo or Jump or Clear
 
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Chess Board

BLACK moves Queen's Bishop:

B-Q2 (d7) or B-Kt5 (g4) ?

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