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White to move and Mate in 3

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bane4life0



Arisktotle

And what after 1. ...Kd7?

bane4life0

pawn gets promoted

Arisktotle

But it's not Mate in 3. I assume that the original instruction was "White to play and win"..

joshforthewin

Good Puzzle!

borovicka75
I understand you are excited by idea of underpromotion, but puzzle is incorrect after 1…Kd7. It is mate in 10 not in 3. Check your puzzles with engine before publishing.
bane4life0
borovicka75 wrote:
I understand you are excited by idea of underpromotion, but puzzle is incorrect after 1…Kd7. It is mate in 10 not in 3. Check your puzzles with engine before publishing.

After which move King to move to D7

bane4life0
Arisktotle wrote:

But it's not Mate in 3. I assume that the original instruction was "White to play and win"..

So after the rook moves b8. Tell me what your next moves are to get out?

Tyrgannus

Rook b8
King d7
Pawn d8 (queen promotion)
And now while black is doomed, it's a bit longer than 3 moves

Tyrgannus

All of that said, why wouldn't this game go 
rook b8
queen b8
Wouldn't that just be the end of white's chances?
Nevermind, I see that wouldn't work either.

bane4life0
bane4life0 wrote:
borovicka75 wrote:
I understand you are excited by idea of underpromotion, but puzzle is incorrect after 1…Kd7. It is mate in 10 not in 3. Check your puzzles with engine before publishing.

After which move King to move to D7

Pawn take bishop and promotes to queen and now its mate in 2 instead of 3

Tyrgannus

It's not mate in 2 because king e6

bane4life0
Tyrgannus wrote:

All of that said, why wouldn't this game go 
rook b8
queen b8
Wouldn't that just be the end of white's chances?
Nevermind, I see that wouldn't work either.