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Subject: Re: Those of you with snappy PC's and strong programs...

Author: Dann Corbit

Date: 15:29:27 10/21/03

Go up one level in this thread


On October 21, 2003 at 17:31:05, Matthew White wrote:

>2x2.4Ghz Xeon (HT Enabled, but only two threads for shredder)
>After 42 minutes, Shredder failed high on Bd7.
>
>Shredder 7.04  UCI 393 MB:
>D1+  00:37  1.23   Bf8h6 Qf3f4
>D1  00:37  1.25   Bf8h6 Kc1b1
>D2  00:37  1.41   Bf8h6 Kc1b1 Bc8b7
>D3-  00:37  1.16   Bf8h6 Kc1b1 Qc7d7 Qf3e2 Bh6e3
>D3-  00:37  0.65   Bf8h6 Kc1b1 Qc7d7 Qf3e2 Nc5e6
>D3  00:37  0.54   Bf8h6 Kc1b1 Bc8b7 Rd1e1 Ke8d8
>D4-  00:37  0.29   Bf8h6 Kc1b1 Nc5e4 Qf3xe4 Qc7e7 f6xe7
>D4  00:37  0.16   Bf8h6 Kc1b1 Bc8b7 Rd1e1 Nc5e6 Nd4xe6 f7xe6 Re1xe6 Ke8d8
>D5+  00:37  0.41   Bf8h6 Kc1b1 Nc5d7 Rd1e1 Nd7e5 Re1xe5 d6xe5 Rg1g8 Rh8xg8 Bf1b5
>a6xb5
>D5  00:37  0.56   Bf8h6 Kc1b1 Nc5d7 Rd1e1 Nd7e5 Nd4c6 a6a5 Nc6xe5 d6xe5
>D6  00:37  0.35   Bf8h6 Kc1b1 Nc5d7 Rd1e1 Nd7e5 Nd4c6 Bh6d2 Re1e4
>D6+  00:37  0.36   Nc5d7 Qf3e4 Nd7e5 Qe4xe5 d6xe5 Bf1h3 Bc8xh3
>D6  00:37  0.42   Nc5d7 Nd4c6 Nd7e5 Rd1e1 Bc8b7 Bf1e2 Ne5xf3
>D7  00:37  0.54   Nc5d7 Rd1e1 Nd7e5 Kc1b1 Qc7c5 Qf3e4 Bf8h6 Bf1d3 Bc8b7
>D8+  00:38  0.79   Nc5d7 Rd1e1 Nd7e5 Kc1b1 Qc7c5 Qf3e4 Bc8b7 Qe4xe5 d6xe5 Bf1b5
>a6xb5
>D8  00:38  0.79   Nc5d7 Nd4c6 Nd7e5 Qf3e4 Bc8b7 Qe4c4 Ne5xc4 Rd1e1 Ke8d7
>D9  00:39  0.67   Nc5d7 Rd1e1 Nd7e5 Qf3h5 Bc8d7 Kc1b1 Qc7c5 Nd4f3 b4b3 a2xb3
>D10  00:45  0.87   Nc5d7 Kc1b1 Bc8b7 Bf1e2 Nd7e5 Qf3b3 000 Qb3xb4 Bf8h6 c2c3
>Bb7xd5
>D11-  00:52  0.62   Nc5d7 Qf3h5 Nd7xf6 Rd1e1 Bf8e7 Qh5g5 Rh8g8 Qg5xg8 Ke8d7
>Qg8xf7 Qc7xc2 Kc1xc2 b4b3 a2xb3
>D11  00:55  0.57   Nc5d7 Qf3h5 b4b3 Rd1e1 Nd7e5 a2xb3 Qc7a5 c2c3 Bf8h6 Qh5xh6
>Qa5a1 Kc1d2 Qa1d1 Kd2xd1
>D12  01:07  0.63   Nc5d7 Qf3h5 b4b3 Rd1e1 Nd7e5 a2xb3 Bc8b7 Bf1g2 Qc7a5 c2c3 000
>Qh5f5 Kc8b8 b3b4
>D13  01:52  0.71   Nc5d7 Kc1b1 Nd7e5 Rd1e1 Bc8b7 Nd4c6 Bb7xc6 d5xc6 000 Bf1xa6
>Kc8b8 Qf3e4 b4b3 Ba6f1
>D14  03:32  0.62   Nc5d7 Rd1e1 Nd7e5 Nd4c6 Bc8b7 Bf1h3 Bb7xc6 d5xc6 Ke8d8 Qf3d5
>Qc7b6 Rg1g5 Kd8c7 Re1xe5
>D15  07:35  0.64   Nc5d7 Qf3h5 Qc7c5 Rg1g7 Nd7e5 Rd1e1 Ra8a7 Re1xe5 d6xe5 Qh5xe5
>Bf8e7 Nd4c6 Qc5f2 Bf1h3 b4b3
>D16  14:34  0.51   Nc5d7 Qf3h5 Bc8b7 Nd4e6 Qc7b6 Ne6g7 Bf8xg7 f6xg7 Rh8g8 Bf1d3
>000 Bd3xh7 b4b3 a2xb3 Qb6e3 Kc1b1 Nd7e5 Bh7xg8
>D16+  41:34  0.52   Bc8d7 Qf3e3 Ke8d8 Bf1h3 Bd7xh3 Qe3xh3 Qc7d7 Nd4c6 Kd8c7
>Qh3h4 Ra8e8 Rg1g5
>D16  01:01:52  0.52   Bc8d7 Rg1g7 000 Rg7xf7 Rd8e8 Kc1b1 a6a5 Nd4c6 Bf8h6 Rf7xd7
>Qc7xd7 Bf1h3
>D17  01:17:10  0.49   Bc8d7 Rg1g7 000 Rg7xf7 Bf8h6 Kc1b1 Rd8f8 Rf7e7 Qc7d8 Rd1e1
>Bh6d2 Bf1xa6 Nc5xa6 Qf3e2 Na6c7 Qe2xd2

That is something of a surprise.  Bd7 is supposed to be a loser.  I wonder if a
refutation was found farther down the pv.  I will need to compare it to the
others.



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