Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: More on the queen sac

Author: Dann Corbit

Date: 10:59:01 01/09/06

Go up one level in this thread


On January 09, 2006 at 13:57:48, Dann Corbit wrote:

>Here are the positions played in the actual game, from the sac forwards:
>4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - bm Qxe5;
>4q1kr/p6p/1pr1PppB/4Q3/4P3/2P5/PP2B2P/R5K1 b - - bm fxe5;
>4q1kr/p6p/1pr1P1pB/4p3/4P3/2P5/PP2B2P/R5K1 w - - bm Rf1;
>4q1kr/p6p/1pr1P1pB/4p3/4P3/2P5/PP2B2P/5RK1 b - - bm Rc8;
>2r1q1kr/p6p/1p2P1pB/4p3/4P3/2P5/PP2B2P/5RK1 w - - bm Bd1;
>2r1q1kr/p6p/1p2P1pB/4p3/4P3/2P5/PP5P/3B1RK1 b - - bm Rc4;
>4q1kr/p6p/1p2P1pB/4p3/2r1P3/2P5/PP5P/3B1RK1 w - - bm Bb3;
>4q1kr/p6p/1p2P1pB/4p3/2r1P3/1BP5/PP5P/5RK1 b - - bm b5;
>4q1kr/p6p/4P1pB/1p2p3/2r1P3/1BP5/PP5P/5RK1 w - - bm Bxc4;
>4q1kr/p6p/4P1pB/1p2p3/2B1P3/2P5/PP5P/5RK1 b - - bm bxc4;
>4q1kr/p6p/4P1pB/4p3/2p1P3/2P5/PP5P/5RK1 w - - bm b3;
>4q1kr/p6p/4P1pB/4p3/2p1P3/1PP5/P6P/5RK1 b - - bm a5;
>4q1kr/7p/4P1pB/p3p3/2p1P3/1PP5/P6P/5RK1 w - - bm bxc4;
>4q1kr/7p/4P1pB/p3p3/2P1P3/2P5/P6P/5RK1 b - - bm Qe7;
>6kr/4q2p/4P1pB/p3p3/2P1P3/2P5/P6P/5RK1 w - - bm Kg2;
>6kr/4q2p/4P1pB/p3p3/2P1P3/2P5/P5KP/5R2 b - - bm Qa3;
>6kr/7p/4P1pB/p3p3/2P1P3/q1P5/P5KP/5R2 w - - bm Rf2;
>6kr/7p/4P1pB/p3p3/2P1P3/q1P5/P4RKP/8 b - - bm Qe7;
>6kr/4q2p/4P1pB/p3p3/2P1P3/2P5/P4RKP/8 w - - bm Rf1;
>6kr/4q2p/4P1pB/p3p3/2P1P3/2P5/P5KP/5R2 b - - bm g5;
>6kr/4q2p/4P2B/p3p1p1/2P1P3/2P5/P5KP/5R2 w - - bm Rf5;
>6kr/4q2p/4P2B/p3pRp1/2P1P3/2P5/P5KP/8 b - - bm g4;
>6kr/4q2p/4P2B/p3pR2/2P1P1p1/2P5/P5KP/8 w - - bm c5;
>6kr/4q2p/4P2B/p1P1pR2/4P1p1/2P5/P5KP/8 b - - bm Qd8;
>3q2kr/7p/4P2B/p1P1pR2/4P1p1/2P5/P5KP/8 w - - bm c6;
>3q2kr/7p/2P1P2B/p3pR2/4P1p1/2P5/P5KP/8 b - - bm Qe7;
>6kr/4q2p/2P1P2B/p3pR2/4P1p1/2P5/P5KP/8 w - - bm c7;
>
>Analysis to follow.

Here is what the computers would have chosen:
--------------------------------------------------------------------------------

Analysis from E:\qrest.epd
Analyzing engine: Shredder9UCI
  1) Qd6xe5             Qd6-d4
  2) .. f6xe5           f6xe5   * 0 Seconds
  3) Ra1-f1             Ra1-f1  * 1 Second
  4) .. Rc6-c8          Rc6-c8  * 543 Seconds
  5) Be2-d1             Be2-d1  * 0 Seconds
  6) .. Rc8-c4          Rc8-c7
  7) Bd1-b3             Bd1-b3  * 1 Second
  8) .. b6-b5           b6-b5   * 1 Second
  9) Bb3xc4             Bb3xc4  * 4 Seconds
 10) .. b5xc4           b5xc4   * 2 Seconds
 11) b2-b3              Kg1-g2
 12) .. a7-a5           c4xb3
 13) b3xc4              b3xc4   * 2 Seconds
 14) .. Qe8-e7          Qe8-e7  * 1 Second
 15) Kg1-g2             Kg1-g2  * 1 Second
 16) .. Qe7-a3          Qe7-g7
 17) Rf1-f2             Rf1-f7
 18) .. Qa3-e7          Qa3-e7  * 1 Second
 19) Rf2-f1             c4-c5
 20) .. g6-g5           Qe7-g7
 21) Rf1-f5             c4-c5
 22) .. g5-g4           Qe7-g7
 23) c4-c5              c4-c5   * 1 Second
 24) .. Qe7-d8          Qe7-g7
 25) c5-c6              Rf5-f2
 26) .. Qd8-e7          Qd8-d2
 27) c6-c7              c6-c7   * 0 Seconds
14 of 27 matching moves
1/8/2006 12:24:49 AM, Total time: 1:01:57 AM Rated time: 13:09:18 = 47358
Seconds

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

Analysis from E:\qrest.epd
Analyzing engine: Rybka v1.0 Beta.w32
  1) Qd6xe5             Qd6-a3
  2) .. f6xe5           f6xe5   * 1 Second
  3) Ra1-f1             Ra1-f1  * 31 Seconds
  4) .. Rc6-c8          Rc6-c7
  5) Be2-d1             Be2-d1  * 8 Seconds
  6) .. Rc8-c4          Qe8xe6
  7) Bd1-b3             Bd1-b3  * 1 Second
  8) .. b6-b5           b6-b5   * 1 Second
  9) Bb3xc4             Kg1-g2
 10) .. b5xc4           b5xc4   * 0 Seconds
 11) b2-b3              Kg1-g2
 12) .. a7-a5           c4xb3
 13) b3xc4              b3xc4   * 1 Second
 14) .. Qe8-e7          Qe8-e7  * 40 Seconds
 15) Kg1-g2             Kg1-g2  * 1 Second
 16) .. Qe7-a3          g6-g5
 17) Rf1-f2             Rf1-f7
 18) .. Qa3-e7          Qa3-e7  * 1 Second
 19) Rf2-f1             c4-c5
 20) .. g6-g5           g6-g5   * 1624 Seconds
 21) Rf1-f5             Rf1-f5  * 8 Seconds
 22) .. g5-g4           Qe7-g7
 23) c4-c5              c4-c5   * 1 Second
 24) .. Qe7-d8          Qe7-g7
 25) c5-c6              c5-c6   * 0 Seconds
 26) .. Qd8-e7          Qd8-d2
 27) c6-c7              c6-c7   * 3600 Seconds
15 of 27 matching moves
1/8/2006 11:16:04 PM, Total time: 11:53:12 PM Rated time: 13:28:38 = 48518
Seconds

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

Analysis from E:\qrest.epd
Analyzing engine: Fruit2.2.1
  1) Qd6xe5             Qd6-d4
  2) .. f6xe5           f6xe5   * 0 Seconds
  3) Ra1-f1             Ra1-f1  * 9 Seconds
  4) .. Rc6-c8          Rc6-c7
  5) Be2-d1             Be2-d1  * 4 Seconds
  6) .. Rc8-c4          b6-b5
  7) Bd1-b3             Bd1-b3  * 0 Seconds
  8) .. b6-b5           b6-b5   * 0 Seconds
  9) Bb3xc4             Kg1-g2
 10) .. b5xc4           b5xc4   * 0 Seconds
 11) b2-b3              Kg1-g2



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.