Chess Board
[ECO code D13 > 14] Do not scroll the screen..! Move Move Here
(to) Exchange Variation

Black develped his king's knight to triple his QP defence and deter 4.P-K4.
White's QB4(c4) Pawn removes Black's QP on Q5(d5) and invites exchange capture. Usually leads to Symmetrical and Trifunovic lines. W-Alt.
	White   Black
 1.	P-Q4    P-Q4
 2.	P-QB4   P-QB3
 3.	Kt-KB3  Kt-B3
 4.	PxP

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