Chess Board
[ECO code D15 > 19] Do not scroll the screen..! Move Move Move Move Move Here Move Here Move Here Move Here Move Here
SLAV DEFENCE
Main line
Black's KKt defended his QP and prevented 4.P-K4.
White develops Queen's Knight to QB3(c3) to deter 4..P-QKt4 by QKt5(b5) control, and contests K4(e4). Black must now delay his intended piece development and may adopt the Semi-Slav. W-Alt.
     White   Black
 1.  P-Q4    P-Q4
 2.  P-QB4   P-QB3
 3.  Kt-KB3  Kt-B3
 4.  Kt-B3	    Alt. 4W,3W route
BLACK to Move or Undo or Jump or Clear
 
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Chess Board

Black's moves Queen's Bishop:

B-B4 (f5) or B-Kt5 (g4) ?

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