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Threemovers

The Threemovers section showcases only directmates in 3 moves, aka "Mate in 3" or (as stipulated in StrateGems) "#3".  In these, White must find the only move which will force a checkmate of Black no later than White's third move.  Some directmates contain "tries" (indicated by a ^ below the diagram), which are key-moves which fail to exactly one defense by Black.  SG's Threemovers editor, Rauf Aliovsadzade, selected the (3) examples below, and provided comments on each.  All selections were published originally in StrateGems.

Please note that you will need to install our Good Companions Fonts in order to properly view pages containing chess diagrams.  If you are still unable to view the diagrams, see our Forsythe - Edwards Notation page to determine the board position.

Milan Vukcevich
1st Prize
StrateGems 1998
Sammy Award 2000

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#3  (12+6)  C+



 

5sbq/6p1/4p3/8/6S1/3QP3/PPKP1PPR/RB4k1

Solution:  Click & hold left mouse button and highlight the area below:

1.Qh7!
(2.Rh1+ Kxg2 3.Qe4#)

1...Qxh7+ 2.Kc3!
1...Bh7+ 2.Kb3!
1...Sxh7 2.Kd3!
1...Kf1 2.Rh1+ Ke2 3.Qd3#
1...g6 2.Rh1+ Kxg2 3.Qb7# 

Decoys of two black pieces by wQ sacrifice and complimentary obstruction of both black pieces ,after capture by bS ,allow the wK to move to three different squares axctivating thus the wR-wB battery. Very impressive!

Michael Lipton & John M. Rice
1st Prize
StrateGems 2000

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#3  (12+9)  C+

 

8/q7/Bp1p3s/1b1rP1Qs/4pP1B/2S2k1P/2S2P2/R3K2R

Solution:  Click & hold left mouse button and highlight the area below:

1.f5! (2.Qe3+ Kg2 3.Qxe4#)

1...Rd3 2.0-0 ~/Rd1 3.Se1/Qe3#

1...Bd3 2.0-0-0 ~ 3.Se1# 

Combination of Grimshaw and both castlings.  Excellent construction.





 

Eliguisz Zimmer
StrateGems 1999

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#3  Í  (5+2)  C+

 

7S/6pk/8/4P3/6K1/8/5Q1P/8

Solution:  Click & hold left mouse button and highlight the area below:

1.Qf8? g6!

1.Sg6!
(zz)
1...Kxg6 2.Qf5+ Kh6 3.Qh5#

1...Kg8 2.Se7+ ~ 3.Qh4#
1...Kh6 2.Qh4+ 

A miniatue with a try and nice key.


 

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