Puzzles just for fun!

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The_Cosmologist

Here's a position with white to move and mate in one.

But before solving, do keep in mind that it was published on 1st April.

Texesa

Mate in one?

The_Cosmologist

Yes, it is mate in one.

maxrookie

Kd5#... maybe?

tigbench

Qb2, easy, I was just looking at the wrong king.

maxrookie
tigbench wrote:

Qb2, easy, I was just looking at the wrong king.

...c3?????

The_Cosmologist

Here's another interesting one.

This puzzle has an eye-catching diagram. White still has entire army of 16 men, while Black is down to just a king and a bishop. But look more closely and you will see how hard it is to stop Black's devastating threat of Bxc7 mate.

That is just the start. Following some startling and forced moves on both sides, the game eventually reaches a most unexpected decision. Does White(to play) win,draw or lose?
johnkorean
The_Cosmologist wrote:

Here's another interesting one.

This puzzle has an eye-catching diagram. White still has entire army of 16 men, while Black is down to just a king and a bishop. But look more closely and you will see how hard it is to stop Black's devastating threat of Bxc7 mate.

 
That is just the start. Following some startling and forced moves on both sides, the game eventually reaches a most unexpected decision. Does White(to play) win,draw or lose?

I think it's a win?

1. Bh2 Bxh2 2. g3 Bxg3 3. Rf4 Bxf4 4. d6 Bxd6 5. Qh2 Bxh2 6. Re5 Bxe5 7. Nb5 and Black can't stop the f-pawn from Queening without allowing Kc8 or the Knight on c7 to move away with check.

The_Cosmologist

@johnkorean.. You came very close to the answer.



The_Cosmologist

For those who couldn't solve the 1st problem(mate in one), I think you all tried to solve it on the screen. I would suggest you to set the position on a real board.

apostolis1
The_Cosmologist wrote:

Here's a position with white to move and mate in one.

But before solving, do keep in mind that it was published on 1st April.

 

I think the solution will be really interesting !! Still can't find a checkmate in one for white !!

Irontiger
The_Cosmologist wrote:

For those who couldn't solve the 1st problem(mate in one), I think you all tried to solve it on the screen. I would suggest you to set the position on a real board.

OK, got it.

Well, technically, it's still a problem with no solution...

 

This one from Bruce Pandolfini suffers of the same kind of issue, but it's still a real problem : (note : edited, there missed a bishop on c8)

Hi832

Irontiger, Bf2, Bdc8, Bd4+, Kc1, Kc3, Be8-d7, Be3 mate

The_Cosmologist
apostolis1 wrote:
The_Cosmologist wrote:

Here's a position with white to move and mate in one.

But before solving, do keep in mind that it was published on 1st April.

 

I think the solution will be really interesting !! Still can't find a checkmate in one for white !!

Perhaps you didn't read comment #10.

Hi832

btw, if it was published on april1st, then it was april fools, so its actually not mate in one

The_Cosmologist

It is mate in one, but the problem however is- Is the position legal?

Hi832

ya true

The_Cosmologist

Another interesting and easy problem.

White to move; what should be the result with best play?
Hi832

1-0, you promote into a bishop

maxrookie
The_Cosmologist wrote:

Here's a position with white to move and mate in one.

But before solving, do keep in mind that it was published on 1st April.

 

9 black pawns?