Chess Board
[ECO code D02 > 05] Do not scroll the screen..! Move Move Move Move Move Here Move Here Move Here Move Here Move Here
QUEEN'S PAWN GAME
(to) Colle System
White advanced his KKt to support his QP and dominate Black's K4(e5) square.
Black usually responds to White's potential Colle System by developing his King's Knight to KB3(f6) (inviting a B-KKt5 pin), in a move similar to White's and controlling his K4(e4). B-Alt.
     White   Black
 1.  P-Q4    P-Q4
 2.  Kt-KB3  Kt-KB3  Transp.from Indian
WHITE to Move or Undo or Jump or Clear
 
Do not scroll the screen...!  
You can do better than that! Try another move!!

- press your browser "back" button to see the board again -
(ignore if you scrolled to here)
Do not scroll the screen...!
Chess Board

WHITE moves Queen's Bishop:

B-B4 (f4) or B-Kt5 (g5) ?

Do not scroll - press your
browser "back" button
to cancel this choice of moves