11 Nov '12 05:58>
Originally posted by jcmessyAt first glance, I thought black was clearly better, but once I try concrete ideas, I end up with nothing to show for it.
White to move.
Is win possible for black here?
[fen]8/8/4k3/p1r4P/3pp1P1/R7/P3K3/8 --- w[/fen]
Game: Game 9248319
Originally posted by jcmessyI think a win for Black is possible, but I don't know if it can be forced at this point. This diagram is after 50.Kd2 of your game.
White to move.
Is win possible for black here?
[fen]8/8/4k3/p1r4P/3pp1P1/R7/P3K3/8 --- w[/fen]
Game: Game 9248319
Originally posted by jcmessyWhat do you play after 51.Rh3!! e3+?
Your whole line after 51.h6? is correct.
But White has 51.Rh3!! which again gives White another whole line of fighting counterplay
with an approximately equal chance at the end of long variation.
[fen]8/8/5k2/p1r4P/3pp1P1/7R/P2K4/8 -- b[/fen]
Game # Game 9248319
Originally posted by jcmessyThen 52...Ke5 protects the d4 pawn and threatens 53...Rc3+
After 51..e3; 52.Kd3
[fen]8/8/5k2/p1r4P/3p2P1/3Kp2R/P7/8 -- b[/fen]
Game# Game 9248319
Originally posted by jcmessyI think the obvious move would then be 52...Rc2+ and if 53.Kd1 Rc3 threatening 54...e2+ winning the h3 Rook. Then if 54.Ke2 d3+ or 54.Ke1 Ke5 and Ke4 to protect the e3 pawn in preparation for d3.
I see where you coming from. I overlook that simple reply..
The alternatives:
(A.) 53.g5 Rc3; 54.Ke2 d3; 55.Kxe3 d2+ wins the Rook @ h3.
(B.) 53.h6 Rc3; 54.Ke2 d3+ 55.Kf3 d2; 56.Rh1 Rc1-+
(C.) 53. Rh1 Rc3+ 54.Ke2 Ke4+-
So; therefore this is the last try of defense for White.
52. Ke2
[fen]8/8/5k2/p1r4P/3p2P1/4p2R/P3K3/8 -- b[/fen]
Game: Game 9248319
Originally posted by jcmessyI was going by your actual game up to move 50.Kd2 as I pointed out in my previous post.
RJHinds, I think I posted a wrong diagram.
Below is the last position after 50.Rh3 Kf6; 51.h6
now it's black to move...
[fen]8/8/5k1P/p1r5/3pp1P1/7R/P3K3/8 -- b[/fen]
Game 9248319