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Subject: Re: Test Position Revisited

Author: Jeroen van Dorp

Date: 11:46:47 06/03/02

Go up one level in this thread


This is Fritz 7, with scale evaluation parameter set to +10.
I have 3-4-and most 5 men tablebases installed.

[D]8/8/6k1/2p1p3/2P1P1K1/3N4/8/b7 w - - 0 1

Analysis by Fritz 7:

1.Nxc5 Kf6 2.Nd3 Ke6 3.Kf3 Kd6 4.Ke2 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Nxe5 Bxe5 8.Kd2
  ±  (1.00)   Depth: 15/25   00:00:00  121kN, tb=29
1.Nxc5 Kf6 2.Nd3 Ke6 3.Kf3 Kd6 4.Ke2 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Nxe5 Bxe5 8.Kd2
  ±  (1.00)   Depth: 16/27   00:00:01  367kN, tb=145
1.Nxc5 Kf6 2.Nd3 Ke6 3.Kf3 Kd6 4.Ke2 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Nxe5 Kxe5 8.Kd3
  ±  (1.13)   Depth: 17/29   00:00:06  1153kN, tb=463
1.Nxc5 Kf6 2.Nd3 Ke6 3.Kh5 Bd4 4.Kg6 Bc3 5.Kh6 Bd4 6.Kg7 Be3 7.c5
  ±  (1.00)   Depth: 18/29   00:00:13  2723kN, tb=1043
1.Nxc5 Kf6 2.Nd3 Ke6 3.Kf3 Kd6 4.Ke2 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Kb3 Be3 8.Kc3
  ±  (1.03)   Depth: 19/33   00:01:16  16001kN, tb=13148
1.Nxc5 Kf6 2.Nd3 Ke6 3.Kf3 Kd6 4.Ke2 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Kb3 Ke6 8.c5
  ±  (1.28)   Depth: 20/33   00:01:57  27579kN, tb=32033
1.Nxc5 Kf6 2.Nd3 Ke6 3.Kf3 Kd6 4.Ke2 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Kb3 Bg1 8.Kb4
  ±  (1.31)   Depth: 21/35   00:03:04  45277kN, tb=65508
1.Nxc5--
  ±  (1.03)   Depth: 22/35   00:03:12  47908kN, tb=66432
1.Nxc5
  ±  (1.03)   Depth: 22/37   00:03:20  51108kN, tb=73092
1.Nxc5 Kf6 2.Kf3 Ke7 3.Ke2 Kd6 4.Nd3 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Kb3 Kc6 8.Kb4
  ±  (1.22)   Depth: 23/41   00:06:10  95491kN, tb=166314
1.Nxc5 Kf6 2.Kf3 Ke7 3.Ke2 Kd6 4.Nd3 Bd4 5.Kd2 Ke6 6.Kc2 Kd6 7.Kb3 Kc6 8.Kb4
  ±  (1.16)   Depth: 24/43   00:10:41  183599kN, tb=366225
1.Nxc5!
  +-  (1.44)   Depth: 25/45   00:16:46  311281kN, tb=672389
1.Nxc5--
  ±  (1.16)   Depth: 26/47   00:19:04  359438kN, tb=694658
1.Nxc5
  ±  (1.16)   Depth: 26/47   00:21:38  428821kN, tb=821935
1.Nxc5!
  +-  (1.44)   Depth: 27/49   00:36:14  746697kN, tb=1531018
1.Nxc5--
  ±  (1.16)   Depth: 28/59   00:44:30  916189kN, tb=1623273
1.Nxc5
  ±  (1.16)   Depth: 28/59   00:54:05  1198782kN, tb=2270035
1.Nxc5!
  +-  (1.44)   Depth: 29/57   02:13:27  2989710kN, tb=5451138
1.Nxc5--
  ±  (1.16)   Depth: 30/57   02:32:50  3385283kN, tb=5689379
1.Nxc5
  ±  (1.16)   Depth: 30/57   03:20:31  4771101kN, tb=10871544
1.Nxc5--
  ±  (0.88)   Depth: 31/57   03:50:56  5370934kN, tb=11396900

Hiarcs 8 -the greatest disaster program since the Titanic chose sea :)- is no
better:

New game
8/8/6k1/2p1p3/2P1P1K1/3N4/8/b7 w - - 0 1

Analysis by Hiarcs 8:

1.Nxc5
  ±  (1.38)   Depth: 1   00:00:00
1.Nxc5 Kf6
  ±  (1.23)   Depth: 2/7   00:00:00
1.Nxc5 Bd4 2.Ne6
  ±  (1.13)   Depth: 3/7   00:00:00
1.Nxc5 Kf6 2.Kf3 Bc3
  ±  (1.22)   Depth: 4/11   00:00:00
1.Nxc5 Kf6 2.Kf3 Bc3 3.Nd3
  ±  (1.08)   Depth: 5/11   00:00:00  1kN
1.Nxc5 Kf6 2.Kf3 Bd4 3.Nb3 Bb6
  ±  (1.05)   Depth: 6/13   00:00:00  4kN
1.Nxc5 Kf6 2.Nd3 Ke6 3.c5 Bd4 4.Kf3
  ±  (1.29)   Depth: 7/15   00:00:00  14kN
1.Nxc5 Kf6 2.Nd3 Ke6 3.c5 Bd4 4.Kf3 Bc3
  ±  (1.20)   Depth: 8/17   00:00:01  28kN
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bd4 5.c6+ Kc7
  ±  (1.29)   Depth: 9/19   00:00:01  63kN, tb=1
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bd4 5.c6+ Kc7 6.Kf5
  ±  (1.37)   Depth: 10/22   00:00:02  138kN, tb=4
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bd4 5.c6+ Kd6 6.Kf5 Bc5 7.Na6
  ±  (1.27)   Depth: 11/23   00:00:03  293kN, tb=24
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bd4 5.c6+ Kc7 6.Kf5 Kd6 7.Kf6
  ±  (1.27)   Depth: 12/27   00:00:05  617kN, tb=103
1.Nxc5 Kf6 2.Na6 Ke6 3.Nb4 Bc3 4.Nd3 Bd4 5.c5 Bc3 6.Kg3 Ke7 7.Kg4
  ±  (1.06)   Depth: 13/27   00:00:12  1664kN, tb=301
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bd4 5.c6+ Kd6 6.Kf5 Bg1 7.Kf6 Bd4 8.Kg6 Bc3
  ±  (1.13)   Depth: 14/27   00:00:18  2610kN, tb=661
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bb2 5.Kf5 Bd4 6.Nd3 Ke7 7.Kg6
  ±  (1.21)   Depth: 15/29   00:00:30  4147kN, tb=1510
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bb2 5.Kf5 Bd4 6.Nd3 Ke7 7.Kg6
  ±  (1.21)   Depth: 16/31   00:00:48  6884kN, tb=3498
1.Nxc5 Kf6 2.Na6 Ke6 3.c5 Kd7 4.Nb4 Bb2 5.Kf5 Bd4 6.Nd3 Ke7 7.Kg6
  ±  (1.21)   Depth: 17/33   00:01:31  12234kN, tb=8314
1.Nxc5 Kf6 2.Kf3 Bb2 3.Ke2 Ke7 4.Nd3 Bd4 5.Kd2 Kd6
  ±  (1.32)   Depth: 18/34   00:04:46  24510kN, tb=22804
1.Nxc5 Kf6 2.Kf3 Ke7 3.Nd3 Bd4 4.Ke2
  ±  (1.31)   Depth: 19/36   00:07:01  42356kN, tb=48821
1.Nxc5 Kf6 2.Kf3 Ke7 3.Nd3 Bd4 4.Ke2 Kd7 5.Kd2 Kc7 6.Kc2 Kb6 7.Kb3 Ka5 8.Nb4 Kb6
9.Nd3
  ±  (1.31)   Depth: 20/39   00:10:30  66145kN, tb=93522
1.Nxc5 Kf6 2.Kf3 Ke7 3.Nd3 Bd4 4.Ke2 Kd7 5.Kd2 Kc7 6.Kc2 Kb6 7.Kb1 Ka5 8.Kc1 Kb6
  ±  (1.25)   Depth: 21/42   00:19:00  133209kN, tb=219720





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