Chess Board
[ECO code D35]
QUEEN'S GAMBIT
Harrwitz Attack - original form
Black's KB to a closed K2(e7) enabled a rapid ..0-0.
White develops his King's Knight to KB3(f3) and triples his control of K5(e5) - the modern Harrwitz (transposed) entry point. W-Alt.
     White   Black
 1.  P-Q4    P-Q4
 2.  P-QB4   P-K3
 3.  Kt-QB3  Kt-KB3
 4.  B-B4    B-K2
 5.  Kt-B3	  Modern 5W,4W route
Example ends: Undo or Jump or Clear