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Subject: Re: position

Author: Richard Pijl

Date: 04:14:21 06/08/04

Go up one level in this thread


On June 07, 2004 at 22:20:19, Will Singleton wrote:

>Here's one from a game today on ICC, Alarm-Amateur.  Amateur doesn't find the
>right move, and loses.  Shredder does well here, but not many (any?) others.
>Anyone find Qd5 in less than a minute?
>
>[d]1rb1k2r/5p1p/p1nQpp2/1p6/4qP2/PN6/2P1B1PP/R3K2R b KQk -

The Baron doesn't find Qd5 but does offer to exchange queens one move later.
Well, at least it shows that after a long search (P4-2.4, 100Mb). I'm not sure
that saves the day though:

 ply       time        nodes   score  pv
  4( 8).   0:00.09     14753   +1.77  Qe4xg2 O-O-O Qg2xe2 Qd6xc6 Ke8-f8
  5(11)&   0:00.13     23181   +1.64  Qe4xg2 O-O-O Rb8-b6 Be2-h5 a6-a5
  5(11)&   0:00.22     42147   +1.67  Rh8-g8 Nb3-c5 Qe4xg2 O-O-O Qg2xe2
  5(11).   0:00.36     72794   +1.67  Rh8-g8 Nb3-c5 Qe4xg2 O-O-O Qg2xe2
  6(13)&   0:00.56    118724   +1.35  Rh8-g8 Nb3-d2 Qe4-d4 Qd6xc6 Bc8-d7 c2-c3
                                      Qd4xd2 Ke1xd2
  6(13)&   0:00.66    142600   +1.44  Qe4xg2 O-O-O Qg2-e4 Rh1-g1 Qe4-e3 Kc1-b1
                                      Bc8-b7
  6(14)&   0:01.30    291463   +1.78  Bc8-b7 Qd6-d7 Ke8-f8 Rh1-g1 Qe4xf4 Rg1-f1
                                      Qf4-e5
  6(14).   0:01.34    299939   +1.78  Bc8-b7 Qd6-d7 Ke8-f8 Rh1-g1 Qe4xf4 Rg1-f1
                                      Qf4-e5
  7(16)-   0:03.38    780876   +1.43  Bc8-b7 (Nb3-c5) (Qe4xg2) (Nc5xe6) (Rb8-c8)
 (O-O-O)
                                      (f7xe6) (Qd6-d7) (Ke8-f8) (Qd7xb7)
  7(16)&   0:03.70    859165   +0.70  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 (Ke1-f2
)
                                      (Rb8-d8) (Nc5-d7)
  7(16)>   0:03.86    898875   +0.71  Qe4xg2
  7(16)&   0:04.13    960069   +0.75  Qe4xg2 O-O-O Qg2-e4 Rh1-e1 Qe4-e3 Kc1-b2
                                      Qe3-b6 Be2-h5
  7(16)>   0:06.17   1409945   +0.76  Rh8-g8
  7(16)&   0:06.48   1487245   +1.19  Rh8-g8 Nb3-c5 Qe4xg2 O-O-O Rb8-b6 Be2-h5
                                      Qg2-h3
  7(16).   0:06.63   1523461   +1.19  Rh8-g8 Nb3-c5 Qe4xg2 O-O-O Rb8-b6 Be2-h5
                                      Qg2-h3
  8(17)>   0:09.05   2116688   +0.85  Bc8-b7
  8(17)&   0:09.30   2183227   +0.88  Bc8-b7 Nb3-c5 Qe4-e3 Ra1-d1 Rb8-d8 Nc5-d7
                                      Qe3-c3 Ke1-f1 f6-f5
  8(17).   0:13.72   3231366   +0.88  Bc8-b7 Nb3-c5 Qe4-e3 Ra1-d1 Rb8-d8 Nc5-d7
                                      Qe3-c3 Ke1-f1 f6-f5
  9(18)&   0:19.00   4574731   +0.79  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f1
                                      Rb8-d8 Nc5-d7 (f6-f5) (Be2-h5)
  9(19).   0:38.13   9212594   +0.79  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f1
                                      Rb8-d8 Nc5-d7 (f6-f5) (Be2-h5)
 10(21)&   0:56.63  13865928   +0.87  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f1
                                      Rb8-d8 Nc5-d7 f6-f5 Be2-h5 Qc3-e3
 10(21).   1:38.03  23994936   +0.87  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f1
                                      Rb8-d8 Nc5-d7 f6-f5 Be2-h5 Qc3-e3
 11(23)-   4:58.20  73012381   +0.52  Bc8-b7 (Nb3-c5) (Qe4-d4) (Ra1-d1) (Qd4-c3)
 (Ke1-f1)
 11(23)&   5:36.53  82527153   +0.52  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f1
                                      Rb8-d8 Nc5-d7 f6-f5 Be2-h5 Qc3-c4 Kf1-g1
 11(23).   5:36.53  82527187   +0.52  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f1
                                      Rb8-d8 Nc5-d7 f6-f5 Be2-h5 Qc3-c4 Kf1-g1
 12(23)&   9:14.19 136564765   +0.70  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f2
                                      Rb8-d8 Nc5-d7 f6-f5 Rh1-e1 Rh8-g8 Qd6-c7
                                      Bb7-a8
 12(24).  15:12.50 220095632   +0.70  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f2
                                      Rb8-d8 Nc5-d7 f6-f5 Rh1-e1 Rh8-g8 Qd6-c7
                                      Bb7-a8
 13(27)-  54:57.08 787355695   +0.35  Bc8-b7 (Nb3-c5) (Qe4-d4) (Ra1-d1) (Qd4-c3)
 (Ke1-f2)
                                      (Rb8-d8) (Nc5-d7) (f6-f5) (Qd6-c7) (Bb7-c8
)
 13(27)&  60:46.63 873679800   +0.08  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f2
                                      Rb8-d8 Nc5-d7 f6-f5 Be2-h5 Qc3xc2 Rd1-d2
                                      Qc2xd2 Qd6xd2 Rd8xd7
 13(27).  88:57.00 1269922872   +0.08  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f2

                                      Rb8-d8 Nc5-d7 f6-f5 Be2-h5 Qc3xc2 Rd1-d2
                                      Qc2xd2 Qd6xd2 Rd8xd7
 14(28)& 107:45.06 1550569855   -0.04  Bc8-b7 Nb3-c5 Qe4-d4 Ra1-d1 Qd4-c3 Ke1-f2

                                      Rb8-d8 Rd1-d3 Rd8xd6 Rd3xc3 Nc6-a5 Nc5xb7
                                      Na5xb7 Rc3-c8 Rd6-d8 Rc8-c7

Richard.



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