Discussion of anything and everything relating to chess playing software and machines.
Moderators: hgm, Dann Corbit, Harvey Williamson
Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
-
michiguel
- Posts: 6401
- Joined: Thu Mar 09, 2006 7:30 pm
- Location: Chicago, Illinois, USA
-
Contact:
Post
by michiguel » Sun May 09, 2010 5:23 pm
AdminX wrote:[d]8/p2r2k1/5pP1/2n2P1K/5N2/1p2R3/8/8 w - - 0 61
Rc3 draws easily
Gaviota confirms
Code: Select all
36 1: 0.0 -0.51 1.Ne6+ Nxe6 2.fxe6
410 2: 0.0 -0.51 1.Ne6+ Nxe6 2.fxe6
1746 3: 0.0 -0.38 1.Ne6+ Nxe6 2.fxe6 Rd5+ 3.Kg4 Rg5+
4.Kf4
6180 4: 0.0 -0.46 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rc7+ Kf8 4.Rxa7
Rxf5+ 5.Kg4
9906 5 0.0 :-) 1.Rc3
16434 5: 0.1 +0.00 1.Rc3 Rd4 2.Ne6+ Nxe6 3.Rc7+ Nxc7
26107 6 0.1 -0.10 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rc7+ Kf8 4.Rf7+
Kg8 5.Rxf6
40027 6: 0.1 -0.10 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rc7+ Kf8 4.Rf7+
Kg8 5.Rxf6
71377 7 0.2 +0.00 1.Rc3 Rd4 2.Ne6+ Nxe6 3.Rc7+ Nxc7
100683 7: 0.3 +0.00 1.Rc3 Rd4 2.Ne6+ Nxe6 3.Rc7+ Nxc7
183027 8 0.5 +0.12 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kh6 6.Rxa7
225654 8: 0.6 +0.12 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kh6 6.Rxa7
432184 9 1.1 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 a5 4.Rb7+
Kf8 5.Rb8+ Kg7 6.Rb7+
1066741 9: 2.6 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 a5 4.Rb7+
Kf8 5.Rb8+ Kg7 6.Rb7+
1459611 10 3.4 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kg8 6.Rb8+ Kg7 7.Rb7+
3075038 10: 7.0 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kg8 6.Rb8+ Kg7 7.Rb7+
4321144 11 9.9 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kg8 6.Rb8+ Kg7 7.Rb7+
8621331 11: 18.8 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kg8 6.Rb8+ Kg7 7.Rb7+
12618522 12 28.2 +0.00 1.Rc3 Rd4 2.Rxc5 Rxf4 3.Rb5 Rf3 4.Kg4
Rd3 5.Rb7+ Kg8 6.Rb8+ Kg7 7.Rb7+
-
Dr.Wael Deeb
- Posts: 9773
- Joined: Wed Mar 08, 2006 7:44 pm
- Location: Amman,Jordan
Post
by Dr.Wael Deeb » Sun May 09, 2010 5:25 pm
AdminX wrote:[d]8/p2r2k1/5pP1/2n2P1K/5N2/1p2R3/8/8 w - - 0 61
Bad,bad,bad....
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
-
michiguel
- Posts: 6401
- Joined: Thu Mar 09, 2006 7:30 pm
- Location: Chicago, Illinois, USA
-
Contact:
Post
by michiguel » Sun May 09, 2010 5:25 pm
Dr.Wael Deeb wrote:AdminX wrote:[d]8/p2r2k1/5pP1/2n2P1K/5N2/1p2R3/8/8 w - - 0 61
Bad,bad,bad....
What?
Miguel
-
Edmund
- Posts: 668
- Joined: Mon Dec 03, 2007 2:01 pm
- Location: Barcelona, Spain
-
Contact:
Post
by Edmund » Sun May 09, 2010 5:27 pm
Sven Schüle wrote:
Now watch out for this variation: on 61.Rc3!, if Topalov would play 61...b2?? 62.Rxc5! b1=Q?
For this reason Topalov must answer 61...Rd4, and the rook ending will be quite drawish.
Sven
nice mating-trap indeed after 61. ... b2?, but I am sure Topalov will spot that.
-
Dayffd
- Posts: 419
- Joined: Wed Sep 30, 2009 3:30 am
Post
by Dayffd » Sun May 09, 2010 5:28 pm
Uri Blass wrote:topalov may also lose the game(for example if he blunders by
61.Rc3 b2??)
Nice!
David S.
-
Sven
- Posts: 3951
- Joined: Thu May 15, 2008 7:57 pm
- Location: Berlin, Germany
- Full name: Sven Schüle
-
Contact:
Post
by Sven » Sun May 09, 2010 5:30 pm
Edmund wrote:Sven Schüle wrote:
Now watch out for this variation: on 61.Rc3!, if Topalov would play 61...b2?? 62.Rxc5! b1=Q?
For this reason Topalov must answer 61...Rd4, and the rook ending will be quite drawish.
Sven
nice mating-trap indeed after 61. ... b2?, but I am sure Topalov will spot that.
Why should he miss that, if even I see it?
Sven
-
Dr.Wael Deeb
- Posts: 9773
- Joined: Wed Mar 08, 2006 7:44 pm
- Location: Amman,Jordan
Post
by Dr.Wael Deeb » Sun May 09, 2010 5:31 pm
michiguel wrote:Dr.Wael Deeb wrote:AdminX wrote:[d]8/p2r2k1/5pP1/2n2P1K/5N2/1p2R3/8/8 w - - 0 61
Bad,bad,bad....
What?
Miguel
Wait and see....I predict a blunder and I wish me wrong....
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
-
Aser Huerga
- Posts: 812
- Joined: Tue Jun 16, 2009 8:09 am
- Location: Spain
Post
by Aser Huerga » Sun May 09, 2010 5:33 pm
[D]8/p5k1/5pP1/2n2P1K/3r1N2/1pR5/8/8 w - -
Engine: Shredder 12 UCI 32-bit (128 MB)
Stefan Meyer-Kahlen
19 0:35 0.00 2.Rxc5 Rxf4 3.Rc7+ Kg8 4.Rb7 Rf3 5.Rxa7 b2 6.Rb7 Rf2 7.Kg4 Kh8 8.Rb8+ Kg7 9.Rb7+ Kg8 10.Rb8+ Kg7 11.Rb7+ Kg8 12.Rb8+ Kg7
19 0:39 0.00 2.Ne6+ Nxe6 3.Rc7+ Nxc7
19 0:41 0.00 2.Rc1 Rxf4 3.Rxc5 Kg8 4.Rc8+ Kg7 5.Rc7+ Kg8 6.Rb7 Rf3 7.Rxa7 b2 8.Rb7 Rf2 9.Kg4 Kh8 10.Rb8+ Kg7 11.Rb7+ Kg8 12.Rb8+ Kg7 13.Rb7+ Kg8 14.Rb8+ Kg7
19 0:48 -1.85 2.Nd3 Nxd3 3.Rc7+ Kf8 4.Rc8+ Ke7 5.g7 Nf4+ 6.Kh6 Nd5 7.Re8+ Kd6 8.Rd8+ Kc6 9.Rc8+ Kb5 10.Rb8+ Kc5 11.Rc8+ Kb4 12.g8Q Rh4+ 13.Kg6 Rg4+ 14.Kf7 Rxg8 15.Rxg8
19 1:56 -4.99 2.Ne2 Rd5 3.Rc4 Rxf5+ 4.Kg4 Rg5+ 5.Kf3 Kxg6 6.Nf4+ Kf7 7.Ne2 b2 8.Nc3 Rf5+ 9.Ke3
average search depth 19 half-moves after 1:56 min; evaluation 0.00 means the position is even
-
AdminX
- Posts: 5610
- Joined: Mon Mar 13, 2006 1:34 pm
- Location: Acworth, GA
-
Contact:
Post
by AdminX » Sun May 09, 2010 5:35 pm
[d]6k1/p1R5/5pP1/5P1K/5r2/1p6/8/8 w - - 0 64
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
-
michiguel
- Posts: 6401
- Joined: Thu Mar 09, 2006 7:30 pm
- Location: Chicago, Illinois, USA
-
Contact:
Post
by michiguel » Sun May 09, 2010 5:36 pm
Aser Huerga wrote:[D]8/p5k1/5pP1/2n2P1K/3r1N2/1pR5/8/8 w - -
Engine: Shredder 12 UCI 32-bit (128 MB)
Stefan Meyer-Kahlen
19 0:39 0.00 2.Ne6+ Nxe6 3.Rc7+ Nxc7
0.00 means the position is even
NICE!!
Miguel
