Chess Board
[ECO code A09]
RETI OPENING - Wing Blumenfeld
Reti Polonaise
White developed his QB to QKt2(b2) to threaten the advanced Black QP and invite a ..BxP,BxP exchange.
Black develops his Queen to K2(e7) to take over the threat against White's QKtP, planning a ..Q-Kt5 queen's side attack against several pieces.
	White	Black
 1.	Kt-KB3	P-Q4
 2.	P-B4	P-Q5
 3.	P-QKt4	P-K3
 4.	B-Kt2	Q-K2
Example ends: Undo or Jump or Clear