Go back
Mate in 70! 2N v K&P

Mate in 70! 2N v K&P

Only Chess

5 edits
Vote Up
Vote Down

A) 56....f3 draws; Ka4 is mate in 36; Ka6 mate in 43.

B) 56. Kc5? was a mistake; 56. Nf3! was the only winning move (mate in 48).

The TableBase has spoken!

http://www.chesscafe.com/text/mueller35.pdf
http://www.chesscafe.com/text/mueller36.pdf

Vote Up
Vote Down

Um, this game is still in progress...

Why in the world is everyone talking about it?

Vote Up
Vote Down

Originally posted by Dragon Fire
Posted with permission of my opponent.

If anyone tells me how to win this before I do it myself then we have agreed it shall be a draw.

I have never seen this before but I have 2N v lone P.

I know this sort of ending is an exception to the 50 move rule but is the pawn in the right place? can it be won?

Over to you experts.

Game 2372924
There are no exceptions to the 50 move rule.

Vote Up
Vote Down

Originally posted by Dragon Fire
From this position
[fen]7k/5K2/8/5N2/8/5p2/5N2/8[/fen]

1 .. Kh7
2. Ng4 .. f7
3. Nf6+ .. Kh8
4. Nh4 .. f7=Q
5. Ng6#

so all I have to do is force him to h8 and my book tells me how to do that.

Solved all by myself so I can claim the win.
no the book says how to force to a corner but i think black can choose to go to the a8 corner

Vote Up
Vote Down

Originally posted by XanthosNZ
There are no exceptions to the 50 move rule.
What about if the players agree to continue the game beyond the 50-move limit?

Vote Up
Vote Down

Originally posted by omulcusobolani
Do you know how to mate with B&N, it might help, I know I'd try to learn that first if i had you're position, I think both checkmates share some paterns.
B&N is easy. Nothing in common with this.

Vote Up
Vote Down

Originally posted by XanthosNZ
There are no exceptions to the 50 move rule.
You are wrong!

I am surprised you don't know this at your level of play.

Suggest you look up the FIDE rules.

There are a number of exceptions and K & 2N vs K & P is one of them.

Vote Up
Vote Down

Originally posted by Ashley Blue
Um, this game is still in progress...

Why in the world is everyone talking about it?
Because I have agreed this is okay with my opponent and if someone tells me how to do it then I would just give him the draw.

It is such an interestuing theoretical position that it is worth talking about so we all can learn.

Vote Up
Vote Down

Originally posted by Dragon Fire
[b]You are wrong!

I am surprised you don't know this at your level of play.

Suggest you look up the FIDE rules.

There are a number of exceptions and K & 2N vs K & P is one of them.[/b]
Yup.
Besides,will he not move the pawn before you reach move 50?

1 edit
Vote Up
Vote Down

Originally posted by FabianFnas
What about if the players agree to continue the game beyond the 50-move limit?
They must ask xanthos's permission first. It is written. 😲

Vote Up
Vote Down

No actually I'm right.
http://www.fide.com/official/handbook.asp?level=EE101

9.3 The game is drawn, upon a correct claim by the player having the move, if
1. he writes his move on his scoresheet, and declares to the arbiter his intention to make this move which shall result in the last 50 moves having been made by each player without the movement of any pawn and without any capture, or
2. the last 50 consecutive moves have been made by each player without the movement of any pawn and without any capture.


And a player not claiming a draw has nothing to do with the rule itself. There are no exceptions to the above rule as it written.

Vote Up
Vote Down

Originally posted by XanthosNZ
No actually I'm right.
http://www.fide.com/official/handbook.asp?level=EE101

9.3 The game is drawn, upon a correct claim by the player having the move, if
1. he writes his move on his scoresheet, and declares to the arbiter his intention to make this move which shall result in the last 50 moves having been made by each player without the movement of ...[text shortened]... as nothing to do with the rule itself. There are no exceptions to the above rule as it written.
No actually you are wrong! The FIDE rules were modified in certain circumstances where a forced win is possible in more than 50 moves. K & 2P vs K & P is one of those circumstances - there are others.

I remember reading about this some years ago and I will try and locate the details to prove it. I have them somewhere in my loft I expect.

Agreement of players is irrelevant although of course a player has to claim the draw so if the game goes on without this happening then presumably it is not a draw until so claimed. This is inconceivable unless both players think they can win which is hardly relevant here as I can pick up that last pawn at any time.

1 edit
Vote Up
Vote Down

Originally posted by Dragon Fire
No actually you are wrong! The FIDE rules were modified in certain circumstances where a forced win is possible in more than 50 moves. K & 2P vs K & P is one of those circumstances - there are others.

I remember reading about this some years ago and I will try and locate the details to prove it. I have them somewhere in my loft I expect.

Agreement ...[text shortened]... rs think they can win which is hardly relevant here as I can pick up that last pawn at any time.
🙄

Did you ever think that perhaps the rule used to have exceptions but doesn't anymore?

Vote Up
Vote Down

Originally posted by EnigmaticCam
Refresh my memory: can you win with the two knights verses a king by itself?

Vote Up
Vote Down

http://www.kemmunet.net.mt/chessmalta/fidelaws/index.html

9.3. The game is drawn, upon a correct claim by the player having the move, if

(a) he writes on his scoresheet, and declares to the arbiter his intention to make a move which shall result in the last 50 moves having been made by each player without the movement of any pawn and without the capture of any piece, or

(b) the last 50 consecutive moves have been made by each player without the movement of any pawn and without the capture of any piece.

If this site is correct they indeed removed the exceptions.I do wonder why 😕

Cookies help us deliver our Services. By using our Services or clicking I agree, you agree to our use of cookies. Learn More.