Author: Robert Hyatt
Date: 07:23:15 11/06/01
Go up one level in this thread
On November 06, 2001 at 05:29:55, Gian-Carlo Pascutto wrote: >WAC.230 >[D]2b5/1r6/2kBp1p1/p2pP1P1/2pP4/1pP3K1/1R3P2/8 b - - 0 1 > >Analysis by Fritz 7: > >1...Rf7 2.f3 > -+ (-1.88) Depth: 10/18 00:00:00 128kN >1...Rf7 2.f3 a4 3.Kg4 Bb7 4.Rb1 Kb5 5.Rb2 Rf5 6.Rh2 > -+ (-1.85) Depth: 11/21 00:00:00 204kN >1...Rf7 2.f3 Bb7 3.Rb1 a4 4.Rb2 Kb5 5.Kf2 Rf5 6.Be7 Kc6 > -+ (-1.88) Depth: 12/19 00:00:01 471kN >1...Rf7 2.f3 Rf5 3.f4 Rf7 4.Rh2 Kb5 5.Kf3 Ka4 6.Ke3 Rf5 7.Rb2 > -+ (-1.85) Depth: 13/23 00:00:01 852kN >1...Rh7! > -+ (-1.88) Depth: 13/23 00:00:02 1030kN >1...Rh7 2.Rb1 Kb5 3.Ba3 Bd7 4.Kf4 Ka4 5.Bd6 Rh4+ 6.Ke3 Rh5 7.Kf4 Rh3 8.f3 > -+ (-1.88) Depth: 14/24 00:00:04 1940kN >1...Rh7 2.Rb1 Bd7 3.Ba3 Kb5 4.Kf4 > -+ (-1.91) Depth: 15/27 00:00:07 3977kN >1...Rh7 2.Rb1 Bd7 3.Ba3 Kb5 4.Kf4 Ka4 5.Bb2 Rh4+ 6.Ke3 Rg4 7.Ke2 Rxg5 > -+ (-1.91) Depth: 16/29 00:00:10 5463kN >1...Rh7 2.Rb1 Bd7 3.Ba3 Kb5 4.Ra1 Bc6 5.Rb1 Rf7 6.f3 Rf5 7.Be7 a4 8.Kf2 Rf7 > -+ (-1.94) Depth: 17/29 00:00:16 8543kN >1...Rh7 2.Rb1 Bd7 3.Ba3 Kb5 4.Ra1 Bc6 5.Rb1 Rf7 6.f3 Rf5 7.Be7 a4 8.Kf2 Rf7 > -+ (-1.94) Depth: 18/33 00:00:22 12115kN >1...Rh7 2.Rb1 Bd7 3.Ba3 Kb5 4.Ra1 Bc6 5.Rb1 Rh5 6.Kg4 Rh8 7.Bd6 Bd7 8.Kg3 Rh5 > -+ (-1.94) Depth: 19/36 00:00:38 20952kN >1...Rb4! > -+ (-1.97) Depth: 19/36 00:01:03 35744kN >1...Rb4 2.cxb4 a4 3.b5+ Kxb5 4.Rb1 c3 5.Rh1 Kc4 6.Ba3 Kxd4 7.Rh4+ Kd3 8.Rxa4 b2 > -+ (-2.00) Depth: 19/36 00:01:16 44820kN >1...Rb4 2.cxb4 a4 3.b5+ Kxb5 4.Rb1 c3 5.Ba3 Kc4 6.Rc1 Kxd4 7.Rd1+ Kc4 8.Kf3 > -+ (-2.22) Depth: 20/37 00:02:01 71509kN >1...Rb4 2.cxb4 a4 3.b5+ Kxb5 4.Rb1 c3 5.Ba3 Kc4 6.f3 Kxd4 7.Rd1+ Kc4 8.Rb1 c2 > -+ (-2.44) Depth: 21/40 00:03:31 122926kN > >(Pascutto, Gent 06.11.2001) > >-- >GCP This has been solved by previous versions of Crafty as well. But that is always a good thing. It is highly suggestive that passed pawn scores are too large. If you run yours up significantly, you will get this one too. In Crafty, use the ppscale option to double passed pawn scores and it will find the answer incredibly quickly. But it will play suspect in some endgames.
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.