Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Shredder 9 question

Author: m.d.hurd

Date: 12:45:14 02/04/05

Go up one level in this thread


On February 03, 2005 at 22:00:42, Ernst Walet wrote:

>Does Shredder 9 use tablebases in these positions?
>
>
>8/5k2/8/2R5/4r3/8/3K1P2/8 b - -
>8/5k2/N7/2R5/4r3/8/5K2/8 w - -
>8/5k2/2R5/8/6br/8/5K2/8 b - -
>5k2/8/8/8/3N2bn/1K6/8/8 w - -
>
>
>Shredder 8 doesn't.
>
>Thanks,
>Ernst.

New game,
8/5k2/8/2R5/4r3/8/3K1P2/8 b - - 0 1

Analysis by Shredder 8 UCI:

1. = (0.00): 1...Ke6
2. = (0.00): 1...Rd4+
3. = (0.00): 1...Ra4
4. = (0.00): 1...Rf4
5. = (0.00): 1...Rg4
6. = (0.00): 1...Rh4
7. = (0.00): 1...Re6
8. = (0.00): 1...Re7
9. = (0.00): 1...Re8
10. = (0.00): 1...Rb4
11. = (0.00): 1...Ke7
12. = (0.00): 1...Ke8
13. = (0.00): 1...Kf6
14. = (0.00): 1...Kf8
15. = (0.00): 1...Kg6
16. = (0.00): 1...Kg7
17. = (0.00): 1...Kg8
18. +- (#13): 1...Re1
19. +- (#12): 1...Rc4
20. +- (#12): 1...Re2+
21. +- (#11): 1...Re3
22. +- (#11): 1...Re5

( 04.02.2005)

New game, 120'/40+60'/20+30'
8/5k2/N7/2R5/4r3/8/5K2/8 w - - 0 1

Analysis by Shredder 8 UCI:

1. = (0.00): 1.Kf3
2. = (0.00): 1.Nb4
3. = (0.00): 1.Nb8
4. = (0.00): 1.Rb5
5. = (0.00): 1.Ra5
6. = (0.00): 1.Rc3
7. = (0.00): 1.Rc2
8. = (0.00): 1.Rc1
9. = (0.00): 1.Rd5
10. = (0.00): 1.Re5
11. = (0.00): 1.Rf5+
12. = (0.00): 1.Rg5
13. = (0.00): 1.Rh5
14. = (0.00): 1.Rc6
15. = (0.00): 1.Rc7+
16. = (0.00): 1.Rc8
17. = (0.00): 1.Kf1
18. = (0.00): 1.Nc7
19. = (0.00): 1.Kg1
20. = (0.00): 1.Kg2
21. = (0.00): 1.Kg3
22. -+ (-#25): 1.Rc4

( 04.02.2005)

New game, 120'/40+60'/20+30'
8/5k2/2R5/8/6br/8/5K2/8 b - - 0 1

Analysis by Shredder 8 UCI:

1. = (0.00): 1...Rh3
2. = (0.00): 1...Ke8
3. = (0.00): 1...Kf8
4. = (0.00): 1...Kg7
5. = (0.00): 1...Kg8
6. = (0.00): 1...Bf3
7. = (0.00): 1...Be2
8. = (0.00): 1...Ke7
9. = (0.00): 1...Bh3
10. = (0.00): 1...Bh5
11. = (0.00): 1...Bd1
12. = (0.00): 1...Be6
13. = (0.00): 1...Bd7
14. = (0.00): 1...Bc8
15. = (0.00): 1...Bf5
16. = (0.00): 1...Rh2+
17. = (0.00): 1...Rh1
18. = (0.00): 1...Rh5
19. = (0.00): 1...Rh6
20. = (0.00): 1...Rh7
21. = (0.00): 1...Rh8

(04.02.2005)

New game,
5k2/8/8/8/3N2bn/1K6/8/8 w - - 0 1

Analysis by Shredder 8 UCI:

1. = (0.00): 1.Kc4
2. = (0.00): 1.Ka2
3. = (0.00): 1.Ka3
4. = (0.00): 1.Kb2
5. = (0.00): 1.Ka4
6. = (0.00): 1.Kc2
7. = (0.00): 1.Kb4
8. = (0.00): 1.Kc3
9. = (0.00): 1.Nb5
10. = (0.00): 1.Nc2
11. = (0.00): 1.Nc6
12. -+ (-#30): 1.Nf3
13. -+ (-#30): 1.Nf5
14. -+ (-#30): 1.Ne2
15. -+ (-#30): 1.Ne6+

(04.02.2005)

As can be seen Shredder 8 UCI does use the tablebases for these positions.

Regards

Mike



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.