Forums

The hardest ever mate in 3 puzzle

Sort:
PlayFairNL
leonnetje1998 schreef:
Roo_closed schreef:
 
 
I am struggling to solve pfren's puzzle.

you can do rxh3+ Kxh3, Qg2 Kh4, Qg3# or gxh6 kg5, Qg8, kxh6, Qg7#

Arisktotle
leonnetje1998 wrote:
Roo_closed schreef:
 
 
I am struggling to solve pfren's puzzle.

you can do rxh3+ Kxh3, Qg2 Kh4, Qg3# or gxh6 kg5, Qg8, kxh6, Qg7#

Both don't work - for different reasons.

DarkGrisen

Stockfish says it's mate in 4

rmcoldfish

1. Qb8, Kxg5; 2. Qf4+, Kh4; 3. g5+, checkmate

2. Qb8, hxg5; 2. Rxh3+, Kxh3 3. Qg3+, checkmate

Arisktotle
rmcoldfish wrote:

1. Qb8, Kxg5; 2. Qf4+, Kh4; 3. g5+, checkmate

2. Qb8, hxg5; 2. Rxh3+, Kxh3 3. Qg3+, checkmate

3. ... Kxh5 escapes (in the first variation)

EndgameEnthusiast2357

Here's a Sam Loyd mate in 3 puzzle:

DarkGrisen

This is not mate in 3 folks, scam!

Arisktotle
EndgameEnthusiast2357 wrote:

Here's a Sam Loyd mate in 3 puzzle:

And now the real puzzle (Arisktotle, 2022): Where to place the black king that it will take white more moves to checkmate than on any other square?

Well, OK, use an engine wink

Btw, Loyd's puzzle and mine can be merged: On which squares can you place the bK such that white can checkmate it either faster or slower than on any other square?

EndgameEnthusiast2357
DarkGrisen wrote:

This is not mate in 3 folks, scam!

If 1...kg4, 2. E4+ and then g3#.

DeadKIllerTHE1st

queen tog8 then black pawn takes then Kg4?

Arisktotle
SukaBLyA_T wrote:

queen tog8 then black pawn takes then Kg4?

Be precise in your comments. Kg4 is an impossible move. The solution to this puzzle consists of 5 moves - 3 white moves, 2 black moves. You must give all moves.

jimbalter
spawkle529 wrote:

then 2.Qg8#

No. Just stop.

clarknow0

Qh1 is the key move. There are two solutions based on black's two possible responses.

1. Qh1 - hxg5

2. Qg2 - hxg2

3. Nxg2 #

1. Qh1 - Kxg5

2. Ng2 - hxg2

3. h4 #