Chess Board
[ECO code E41] Move Move Move Here Move Here
NIMZO-INDIAN DEF. - Rubinstein System
Bishop Attack (alt. route)

White developed his king's bishop to Q3(d3) to contest his K4(e4) and enable P-K4.
Black castles short (ie. K-side), bringing his King's Rook into play. B-Alt.
     White   Black
 1.  P-Q4    Kt-KB3
 2.  P-QB4   P-K3
 3.  Kt-QB3  B-Kt5
 4.  P-K3    P-B4
 5.  B-Q3    0-0   Main 5B,4B route

WHITE to Move or Undo or Jump or Clear
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