Deductive Puzzle #48

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17th September 2009, 04:11pm
#1
by derUbermensch
DC United States
Member Since: Mar 2009
Member Points: 203

In a posiiton very similar to the last as you can see, there are again two White Queens. Which one is the original and which one is the promoted one?

The conditions of this game are as follows:

The game opened with d2-d4 followed with the reply d7-d5

Black Royalty hasn't moved, and White can Castle.

d7 and e2 have never been reoccupied nor have they been traversed.

17th September 2009, 06:58pm
#2
by TheGrobe
Calgary Canada
Member Since: Nov 2007
Member Points: 4617

*Bump* -- I'm going to hang back on this one if someone else wants to take a run at it....

17th September 2009, 07:00pm
#3
by SerbianChessStar
Belgrade Serbia
Member Since: May 2009
Member Points: 2617

It looks like the Qg8 is the promoted one.

17th September 2009, 07:02pm
#4
by TheGrobe
Calgary Canada
Member Since: Nov 2007
Member Points: 4617

Can you prove it?

17th September 2009, 08:21pm
#5
by SerbianChessStar
Belgrade Serbia
Member Since: May 2009
Member Points: 2617

haha nope, but somehow it looks like that was promoted.. i really dont have a clue,

just a hunch :P

 

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