Chess Board
[ECO code E10]
BENONI SYSTEMS
Blumenfeld Counter-Gambit Declined
White's dark Bishop on KKt5(g5) removes Black's knight on KB6(f6) and threatens 7.BxQ.
Black exchanges, developing his Queen to capture White's bishop, and threatens 7..QxKtP, 8..QxR.
    White  Black	White  Black
 1. P-Q4   Kt-KB3    6.	BxKt   QxB
 2. P-QB4  P-K3
 3. Kt-KB3 P-B4
 4. P-Q5   P-QKt4
 5. B-Kt5! P-KR3
Example ends: Undo or Jump or Clear