Tactics: Anything can happen in blitz...

This week's Canadian Tactic comes from the 2014 Toronto Blitz Championship (2014.06.15).

Black had lost an exchange and then a piece in a "reluctant Benoni" line. But in a blitz game, with a time control of 3min + 2 sec, anything can happen.

What happens if White plays 29.Qxc5?

 

Hint: Be ready if Black plays...

 

Spoiler: Highlight to view

Simple and safe moves like 29.Be5 and 29.Be3 would have won, since Black has no compensation for the material.
But what happens after 29.Qxc5 and a counter attack with 29... Bd4!?

 

 

Not-quite-the-best...

 

Spoiler: Highlight to view

29..Qxc5 Bd4 

Was an unpleasant surprise. But given White's huge initial material advantage, there are still several ways to win. 

Even 30.Qxd4 Qxd4 31.Ra4! wins, though not without a lot more effort (and comparable embarrassment).

Better is the less paniky: 30.Qe7 Bxf2+  31.Kh1 Bxe1  32.Bd6! +- 

But not 32.Bh6?? when 32...Bb4! defends the mate on f8, attacks White's Q, and threatens a back-rank mate against White; now Black wins with precise play:  33.Qe3 Qb1+  34.Qc1 Qxc1+  35.Bxc1 Re8 only move-+.

 

Solution:

Spoiler: Highlight to view

29.Qxc5 Bd4  30.Qxf8+! Kxf8   31.Bh6+ and one of White's Rooks gives mate. 

1-0

From the game:

John Upper - Nava Starr
2014 Toronto Blitz Championship (rd. 2.2)
Harbourfront Chess Festival
2014.06.15

 

 Look for a photo report on the Harbourfront Chess Festival, including the Toronto Blitz Championship, in an upcoming edition of Chess Canada, the CFC's online newsletter.

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