Powerful "in-between" Checks

Submitted by kenytiger on Mon, 06/23/2008 at 6:08am.

Even the most persuasive swindles will sometimes be defeated by one artful check, as witness the following position from a game played in Iceland in 1949. Max Euwe, a former World Champion has been completely outplayed. He is behind in material and his King is fatally exposed.

White has managed to concoct an ingenious swindle. Despite his troubles, he is threatening Mate, and 1...Rxf8?? will not do because 2.Qxf8 Mate.

White's swindle is an extremely attractive one. He offers his a2 Rook as bait that can be captured with check! This check can be followed up by another check that apparently crushes White. Yet White in turn has an "in-between" check that crushes Black! here is how the swindle works:

(Notes by American Chess Legend Al Horowitz)


» posted in kenytiger's Blog
 

Comments:

by gdadson - 3 months ago
Aliso Viejo United States
Member Since: May 2008
Member Points: 147
Cool... thanks!
by claypot - 3 months ago
California United States
Member Since: Feb 2008
Member Points: 1760

LOL... Ok... you're right... I was a bit quick in the evaluation... I didn't even see that discovered check... LOL

Thanks cgs... You're one-up on me... Wink

Ciao...


by cgs - 3 months ago
Veszpre'm Hungary
Member Since: Feb 2008
Member Points: 495

I don't know how to say: 3... Be6+ was an uncovered check? The g8-Rook give check, for this reason Claypot's move 4.Qf6 don't ceases the check, only the move which happened.

The original 1... Qf3+! draws in the White Rook as a vacuum cleaner (2.Rxf3) and the "in-between" check 2... Bxf3+ wins the Rook, and the next victim is the White Queen. It's difficult to follow, but it is worth. Thanks for Kenytiger, that was a very nice example again.


by claypot - 3 months ago
California United States
Member Since: Feb 2008
Member Points: 1760

Assuming the position is as shown after 3... Be6+, then why would one even need an "in-between" check?

4. Qf6#

Nothing can take the queen, the king cannot move out of check, and the only piece that could block is black's rook, but it's pinned by white's rook.

Just an observation.


by qtsii - 3 months ago
Machiavelli United States
Member Since: Mar 2008
Member Points: 1986
Interesting!
 

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