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Subject: which top program is best in solving studies

Author: Uri Blass

Date: 04:11:26 10/05/05

Is there a test suite from position from studies to check it?

Another question is if there is a special program that is better than all the
top programs(note that the program should only get a position and find a move
and not get restrictions).

Here is one study by Y.Hoch when the second move is hard to find(I do not know
if there is a program that can find it in an hour

[D]5nk1/6pp/4PP2/2N1P3/8/8/5PPP/3rB2K w - - 0 1

main line of the solution
1.f6+ Kh8 2.g4 Rxe1+ 3.Kg2 Rxe5 4.f4 Rxe6 5.Nxe6 Nxe6 6.f5 Nf8 7.g5 h6
8.h4

A lot of programs like 2.h4 and give high score for white because of some
stalemate position that they evaluate wrong.

Yace after some learning give the following analysis after 2.g4

New game,
5n1k/5Ppp/4P3/2N1P3/6P1/8/5P1P/3rB2K b - g3 0 1

Analysis by Yace 0.99.87:

2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 1   00:00:00
2...Nxe6 3.Nxe6
  +-  (5.83)   Depth: 1   00:00:00
2...Ng6
  +-  (4.32)   Depth: 1   00:00:00
2...h6
  +-  (3.65)   Depth: 1   00:00:00
2...h5
  +-  (3.56)   Depth: 1   00:00:00
2...h5
  +-  (3.56)   Depth: 1   00:00:00
2...h5 3.e7 g5
  +-  (4.11)   Depth: 2   00:00:00
2...h5 3.e7 Rxe1+ 4.Kg2 hxg4
  +-  (6.10)   Depth: 2   00:00:00
2...h5 3.e7 Rxe1+ 4.Kg2
  +-  (6.10)   Depth: 2   00:00:00
2...Nxe6 3.Nxe6
  +-  (5.83)   Depth: 2   00:00:00
2...Nxe6 3.Nxe6
  +-  (5.83)   Depth: 2   00:00:00
2...Nxe6 3.Nxe6
  +-  (5.83)   Depth: 2   00:00:00
2...Nxe6 3.Nxe6 Rxe1+ 4.Kg2 Rg1+ 5.Kxg1
  +-  (7.84)   Depth: 3   00:00:00
2...Nxe6 3.Nxe6
  +-  (7.84)   Depth: 3   00:00:00
2...h5 3.gxh5
  +-  (7.83)   Depth: 3   00:00:00
2...h5 3.e7 Rxe1+ 4.Kg2 Rg1+ 5.Kxg1
  +-  (6.10)   Depth: 3   00:00:00
2...h5 3.e7 Rxe1+ 4.Kg2 Rg1+ 5.Kxg1
  +-  (6.10)   Depth: 3   00:00:00
2...h5 3.e7 hxg4 4.exf8Q+ Kh7
  +-  (6.50)   Depth: 4   00:00:00
2...h5 3.e7 hxg4 4.exf8Q+ Kh7
  +-  (7.50)   Depth: 4   00:00:00
2...h5 3.e7 Rxe1+ 4.Kg2 Ng6 5.f8Q+ Kh7 6.e8Q Nxf8 7.Qxf8 Rxe5
  +-  (9.26)   Depth: 4   00:00:00
2...Ng6 3.f8N
  +-  (9.09)   Depth: 4   00:00:00
2...Ng6 3.e7 Rxe1+ 4.Kg2 Nf4+ 5.Kf3 Re3+ 6.fxe3
  +-  (7.05)   Depth: 4   00:00:00
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 4   00:00:00
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 4   00:00:00
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 4   00:00:00
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 5   00:00:00
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 5   00:00:00
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 6/15   00:00:00  6kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 6/15   00:00:00  11kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 7/15   00:00:01  11kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 7/15   00:00:01  20kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 8/15   00:00:01  20kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 8/15   00:00:01  31kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 9/15   00:00:01  31kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 9/15   00:00:01  46kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 10/15   00:00:01  46kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 10/17   00:00:01  81kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 11/17   00:00:01  81kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 11/17   00:00:02  134kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 12/17   00:00:02  134kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 12/22   00:00:02  244kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 13/22   00:00:02  244kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 13/22   00:00:02  467kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 14/22   00:00:02  467kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 14/33   00:00:02  1199kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 15/33   00:00:02  1199kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 15/33   00:00:03  2791kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 16/33   00:00:03  2791kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 16/38   00:00:11  15560kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 17/38   00:00:11  15560kN
2...Rxe1+ 3.Kg2 Rxe5 4.f4 Re2+ 5.Kf3 Re1 6.f5 g5
  +-  (6.10)   Depth: 17/46   00:00:40  55450kN

(,  05.10.2005)

Re: which top program is best in solving studies Dieter Buerssner 15:50:54 10/09/05
- Re: which top program is best in solving studies Uri Blass 18:54:33 10/09/05
  - Re: which top program is best in solving studies Uri Blass 19:07:38 10/09/05
    - Re: which top program is best in solving studies Uri Blass 19:45:52 10/09/05

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