What happens in a King & Horse vs & King & Rook end game?

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1jROD1

Anyone know?

PeskyGnat

generally it's a draw unless the K+N are trapped on the edge of the board, and even then, it's sometimes a bit of a tossup.

1jROD1

What about the 50 move draw?

PeskyGnat

From what I can tell, if it is a win, it should be within the 50 move draw rule.  Here's a position that, at a minimum, takes at least 27 moves to win.

R.Reti 1929, white to move

Black: Kc3 Ng5

White: Ke3 Rf6

I'm wondering if anyone out there is aware of a position requiring more than these number of moves to win?

Spectator94

It's winable if the Knight side plays poorly. He should keep his King and Knight close to each other at all times and then a draw should be the outcome.

EscherehcsE

Sometimes you win, sometimes you lose
And most times, you choose between the two

- Sweet Seasons - Carole King

1jROD1

PeskyGnat wrote:

From what I can tell, if it is a win, it should be within the 50 move draw rule.  Here's a position that, at a minimum, takes at least 27 moves to win.

R.Reti 1929, white to move

Black: Kc3 Ng5

White: Ke3 Rf6

I'm wondering if anyone out there is aware of a position requiring more than these number of moves to win?

I have read that There are positions that take over 100 moves to win. How ever I do not know what they are.