Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: pawnendgame kc3!! w/diagram

Author: Leen Ammeraal

Date: 02:22:16 05/09/02

Go up one level in this thread


I made this file kc3.epd of this interesting position:
8/p1p3p1/7p/1Pk5/P7/1P1K2P1/7P/8 w - - bm Kc3; id "Vincent Kc3"

Then, applying epd2wb and wbQueen2.26 to it, I was
very pleased (and proud) to see that the solution was found:

Epd2Wb, Release 02

Engine:         q226
Suite:          kc3.epd
Time per move:  50 seconds
Language:       English (PNBRQK)
Engine uses ...
    "analyze":  No
    "white" &
      "black":  Yes
    "ping":     Yes
    "setboard": Yes
    "usermove": No
Try "st":       No

-------------------------------------------------------------------------------

Id:  Vincent Kc3
Fen: 8/p1p3p1/7p/1Pk5/P7/1P1K2P1/7P/8 w - - 0 1
Bm:  Kc3

no    1        10   +136            2 d3e4
no    1        10   +137           10 h2h3
no    2        10   +131           29 h2h3 g7g6
no    3        10   +136          112 h2h3 g7g6 d3e4
yes   3        10   +140          211 d3c3 g7g6 b3b4 c5d5
yes   4        10   +138          521 d3c3 c5d5 b3b4 c7c5
yes   5        10   +128         2177 d3c3 c7c6 b3b4 c5b6 b5c6 b6c6
no    5        10   +129         3356 h2h3 c5b4 d3c2 g7g6 g3g4
no    5        10   +130         5154 g3g4 c5b4 d3c2 b4c5 c2c3
no    6        10   +113         7187 g3g4 c5b4 d3c2 g7g5 h2h3 b4c5
yes   6        10   +136        10044 d3c3 c7c6 b3b4 c5b6 b5c6 b6c6 c3d4
yes   7        20   +132        22194 d3c3 c5d5 b3b4 c7c5 b4c5 d5c5 h2h3
yes   8        30   +132        42233 d3c3 c5d5 b3b4 c7c6 b5c6 d5c6
yes   9        70   +127        98866 d3c3 c5d5 c3b4 c7c6 b5c6 d5c6 b4c4 g7g6
                                      b3b4
no    9        80   +128       119068 h2h3 c5b4 d3c2 g7g6 c2b2 g6g5 g3g4 b4c5
                                      b2c3
no    9       120   +130       187141 g3g4 c5b4 d3c2 b4a5 c2c3 c7c6 b5c6 a5b6
                                      b3b4
no   10       190   +123       319134 g3g4 c5d5 h2h4 d5e5 d3e3 e5d5 g4g5 h6g5
                                      h4g5 c7c5
no   10       220   +124       363680 h2h3 c5b4 d3c2 h6h5 h3h4 g7g6 c2b2 b4c5
                                      b2c3 c7c6
yes  10       280   +137       469594 d3c3 c5d5 c3b4 d5d4 a4a5 g7g5 h2h3 h6h5
                                      a5a6 d4d5
yes  11       450   +133       793199 d3c3 g7g6 b3b4 c5d5 c3d3 c7c6 b5c6 d5c6
                                      a4a5 a7a6 d3e4 c6d6
yes  12       890   +130      1561015 d3c3 c5d5 c3b4 d5d4 a4a5 d4e4 b4c5 e4f3
                                      b3b4 f3g2 b5b6 a7b6 a5b6
yes  13      1350   +143      2421877 d3c3 c5d5 c3b4 d5d4 a4a5 g7g6 a5a6 d4e4
                                      b4c5 e4f3 c5c6 f3g2 g3g4
yes  14      2770   +149      4886674 d3c3 c5d5 b3b4 h6h5 c3d3 c7c6 b5c6 d5c6

Result:   Success
Found in: 280 ms (00:00:00.280)

-------------------------------------------------------------------------------

Results:

<Sec Solved Total
---- ------ ------
   1      1      1

1 problem solved.
0 problems unsolved.


Leen Ammeraal
http://home.wxs.nl/~ammeraal/

On May 09, 2002 at 02:41:44, Ricardo Gibert wrote:

>On May 09, 2002 at 02:39:13, Vincent Diepeveen wrote:
>
>>Diep - Crafty
>>
>[D]8/p1p3p1/7p/1Pk5/P7/1P1K2P1/7P/8 w - - 4 41
>>
>>kc3!!
>>
>>regrettably diep didn't care between kc3 and g4 and went
>>for g4. Kc3 is a clear win IMHO.
>>
>>g4 a simple draw.



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.