Hardest mate in 1 puzzles

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Jahnavi-Shankar

Correct.

pandeyvijay
angsthe_arc

Wow 😲

Mazetoskylo
MaestroDelAjedrez2025 wrote:

Black must play g2 because it is the only way to win the game

So, is 1...Nf2# illegal, or what?

Mazetoskylo
Jahnavi-Shankar wrote:

Correct.

Wrong. Black can also mate with 1...Nf2#.

Jahnavi-Shankar
Mazetoskylo wrote:
Jahnavi-Shankar wrote:

Correct.

Wrong. Black can also mate with 1...Nf2#.

That is also correct.

Astrolijah

nice

Jahnavi-Shankar

White to move

Jahnavi-Shankar

I mean mate in 2

Mazetoskylo
Jahnavi-Shankar wrote:

I mean mate in 2

There are a gazillion mate in 2 here, for example any rook move on the seventh rank.

herrylogin

Cool

herrylogin

Wtf

herrylogin

ffff

Qinshu111_the_chess_panda
Jahnavi-Shankar wrote:

White to move

I guess the real challenge is to count all mate in 2’s

Qinshu111_the_chess_panda

I have 5

Jahnavi-Shankar

Tell them

SchoolQuinnChesster
Jahnavi-Shankar wrote:

White to move

The queen is supposed to be on e1. I've seen this puzzle. Queen b4 is the mate in 2 because it is blacks turn now and they are zugzwanged to a mate in one

theonechessmasters
YouAreHaveStupid wrote:
Puzzle composed by me 
quite hard for some

nxc4

theonechessmasters
Remellion wrote:

I could say that the position is already mate since white appears to be in checkmate. There. Mated.

In fact, I'm not asking you to find a move that allows white to deliver mate in 1. I'm asking you if white is in checkmate already or not.

@SomethingStranger: If that was white's last move before ...c6-c5, the bishop on b8 must be promoted. Is there any reason that is possible, or impossible?

if there is en passent then it is not checkmate

Valde-Malus