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Subject: Re: High Level Computer Chess | Game 1 |

Author: Uri Blass

Date: 06:23:27 02/21/02

Go up one level in this thread


On February 21, 2002 at 08:54:59, pavel wrote:

>
>
>Fritz 7 (2500) - Shredder 6 (2500) [A48]
>Best, Blitz:720' Home (1), 20.02.2002
>
>W=21.2 ply; 549kN/s; 423,104 TBAs
>B=28.4 ply; 239kN/s; 14,907,334 TBAs
> 1.d2-d4 Ng8-f6 2.Ng1-f3 g7-g6 3.Bc1-g5 Bf8-g7 4.c2-c3 0-0 5.Nb1-d2 d7-d6
>6.e2-e4 c7-c5 7.Bf1-d3 Black last book move 7...c5xd4  0.47/15  18:14  8.c3xd4
>e7-e5 White last book move  0.48/15  16:37  9.d4xe5  0.28/14  17:45  d6xe5
>0.41/12  28  10.Bd3-c4 (Nd2-c4)  0.25/15  29:50  10...Nb8-c6  0.44/14  12:00
>11.Ra1-c1 (0-0)  0.25/15  23:24  11...Nc6-a5  0.10/14  13:59  12.Bc4-d5 (Bc4-e2)
> 0.38/15  29:32  12...Qd8-b6  0.34/14  12:24  13.0-0  0.34/16  49:33  Nf6xd5
>0.09/15  17:40  14.e4xd5  0.34/14  3:12  Qb6-b5 (h7-h6)  0.11/15  16:12
>15.Nd2-e4  0.34/15  16:17  f7-f6  0.20/14  16:57  16.Bg5-e3  0.28/15  22:46
>Rf8-d8 (b7-b6)  0.10/14  12:59  17.Rc1-c5 (Ne4-c3)  0.50/14  11:41  17...Qb5-b4
>0.32/14  7:13  18.Qd1-c2  0.44/15  13:48  Bc8-f5  0.42/15  14:12  19.Nf3-d2
>0.50/16  22:54  b7-b6  0.40/15  24:43  20.Rc5-c7  0.53/15  17:13  Rd8-c8
>(Qb4-b5)  0.43/14  16:33  21.d5-d6 (f2-f3)  0.59/14  13:41  21...Rc8xc7  0.51/15
> 25:33  22.d6xc7  0.59/14  2:48  Ra8-c8  0.34/15  10:46  23.Rf1-c1  0.78/15
>13:33  Qb4-e7  0.39/14  14:03  24.b2-b4 (Qc2-c3)  0.84/15  12:53  24...Qe7xb4
>1.57/14  10:37  25.Qc2-d3  0.97/16  16:45  Qb4-f8 (Qb4-e7)  1.47/14  11:49
>26.h2-h3 (Qd3-d5+)  1.03/14  7:38  26...h7-h6  1.27/15  16:43  27.g2-g4
>(Qd3-d5+)  1.13/15  11:55  27...Bf5xe4 (Bf5-e6)  1.73/15  10:24  28.Nd2xe4
>1.16/15  2:49  Qf8-e7  1.13/11  11  29.Qd3-d5+  1.19/15  8:27  Kg8-h8  0.87/16
>9:24  30.Qd5-d6  1.06/16  8:02  Bg7-f8  0.87/17  18:05  31.Qd6xf6+  0.94/17
>8:59  Qe7xf6  1.01/12  9  32.Ne4xf6  1.16/16  3:44  Kh8-g7  0.92/17  10:40
>33.Nf6-e4  0.88/17  16:59  Na5-b7  0.83/16  6:59  34.Rc1-c6  0.84/16  8:41
>Nb7-a5  0.94/17  10:12  35.Rc6-c2  0.88/16  6:35  Na5-b7  1.01/16  8:09
>36.f2-f4  0.84/16  9:58  Nb7-c5 (Kg7-f7)  1.19/17  22:32  37.Ne4xc5  1.09/17
>8:38  b6xc5  1.27/20  8:07  38.Be3xc5  1.22/19  8:30  Bf8xc5+  1.40/21  8:18
>39.Rc2xc5  1.25/19  1:27  e5xf4  1.40/22  8:56  40.Rc5-c6  1.25/20  8:40  g6-g5
>1.37/23  5:30  41.Kg1-f2  1.53/20  6:56  Kg7-f8  1.51/23  13:32  42.Kf2-f3
>1.69/20  9:56  a7-a5 (Kf8-g7)  1.74/20  9:15  43.h3-h4 (a2-a4)  1.63/19  8:16
>43...g5xh4 (a5-a4)  1.94/21  14:26  44.Kf3xf4  1.88/19  4:18  Kf8-e7 (a5-a4)
>2.83/21  7:59  45.Rc6xh6  2.78/19  4:49  Rc8xc7  3.24/22  10:49  46.Rh6-h7+
>2.91/20  3:33  Ke7-d6  3.07/20  5  47.Rh7xc7  2.66/21  5:55  Kd6xc7  3.24/27
>7:30  48.g4-g5  2.31/23  2:52  h4-h3 (Kc7-d8)  3.24/26  4:00  49.Kf4-g3  2.50/23
> 6:01  Kc7-d6 (Kc7-d8)  3.24/25  20  50.Kg3xh3  2.44/24  3:08  Kd6-e6 (Kd6-e7)
>3.21/78  5:28  51.Kh3-g3 (Kh3-g4)  0.00/47  2:30  51...a5-a4 (Ke6-f7)  0.00/99
>29  52.Kg3-g4  0.00/47  12  Ke6-f7  0.00/99  0  53.Kg4-h3 (Kg4-h5)  0.00/47  30
>53...Kf7-g6 (Kf7-g7)  0.00/97  5:33  54.Kh3-h4 (Kh3-g4)  0.00/47  20
>54...Kg6-f7 (Kg6-g7)  0.00/99  58  55.a2-a3 (Kh4-g4)  0.00/47  6  55...Kf7-g6
>Draw accepted  0.00/99  2  ½-½
>
>=========================================
>
>Comments: The first game that I played was cancelled due to flawed time
>setting,, from Uri's suggestion this games were played on 12hr/side.
>This game was much better than the first game, and the amount of time the
>programs spend on each move was amazing.
>
>I didn't chose the other time setting suggested by Uri coz I didn't think there
>was much of a differance between them , and there is no proof that the other
>setting is better for shredder.
>
>Not to mention, id shredder doesn't understand this setting that it's his fault.
>(not that i think it doesn't).
>
>check out the evals flying around ;)
>
>
>pavs

It seems that both sides did not use the KPPvs KP tablebases
50.Kxh3 and 50...Ke6 with positive score for white are impossible with these
tablebases.

It seems to be drawn after 45.Rxh6 and I gues that the programss with
the right tablebases have no problem to see it.

Uri



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