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Subject: Re: Test Position

Author: Drexel,Michael

Date: 00:39:18 04/23/04

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On April 23, 2004 at 03:23:58, Afzal Siddique wrote:

>On April 23, 2004 at 03:21:59, Afzal Siddique wrote:
>
>>On April 23, 2004 at 02:14:37, Dann Corbit wrote:
>>
>>>On April 23, 2004 at 01:50:34, Afzal Siddique wrote:
>>>
>>>>Hello ALL
>>>>
>>>>[D]rnbqk2r/pppp1ppp/8/2bN4/4P1n1/1P1Q1N2/P1P2PPP/R1B1KB1R b KQkq - 0 7
>>>>
>>>>the thing here is to avoid Bxf2+ and Nxf2.. c6 here is the best move but when i
>>>>analysed using Ruffian this is what i got
>>>>
>>>>Ruffian 1.0.5  UCI 15 MB:
>>>> 1   00:00  1.17   Ng4xf2
>>>> 1   00:00  1.19   Bc5xf2+ Ke1d1
>>>> 2   00:00  2.68   Bc5xf2+ Ke1d1 00
>>>> 3   00:00  1.68   Bc5xf2+ Ke1d2 00 Kd2c3
>>>> 3   00:00  1.94   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5
>>>> 4   00:00  1.94   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5
>>>> 5   00:00  2.14   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5 Nb8c6
>>>> 6   00:00  1.90   Ng4xf2 Qd3c3 Nf2xh1 Qc3xc5 Nb8c6 Bc1f4
>>>> 7   00:00  1.34   Ng4xf2 Qd3c3 00 Bc1b2 f7f6 Qc3xc5 Nf2xh1 Qc5xc7
>>>> 8   00:02  1.34   Ng4xf2 Qd3c3 00 Bc1b2 f7f6 Qc3xc5 Nf2xh1 Qc5xc7
>>>> 9-  00:04  0.99   Ng4xf2
>>>> 9   00:05 -0.41   Ng4xf2 Qd3c3 00 Qc3xc5 Nf2xh1 Nd5xc7 b7b6 Qc5c3 Bc8b7 Nc7xa8
>>>>Bb7xa8
>>>> 9   00:08  0.59   Bc5xf2+ Ke1e2 Bf2b6 Nd5xb6 a7xb6 h2h3 Qd8f6 c2c3 Ng4e5 Nf3xe5
>>>>Qf6xe5 Ke2e1
>>>>10   00:27  0.59   Bc5xf2+ Ke1e2 Bf2b6 Nd5xb6 a7xb6 h2h3 Qd8f6 c2c3 Ng4e5 Nf3xe5
>>>>Qf6xe5 Ke2e1
>>>>11   01:16  0.40   Bc5xf2+ Ke1e2 Bf2b6 h2h3 Ng4f6 Nd5xb6 a7xb6 e4e5 Nf6g8 Bc1f4
>>>>Nb8c6 Qd3d5 Ke8f8
>>>>11   01:43  0.41   00 Bc1g5 Bc5xf2+ Ke1e2 f7f6 Bg5f4 Nb8c6 Nd5xc7 Ra8b8 h2h3
>>>>Bf2b6 Qd3d5+ Kg8h8 h3xg4 Bb6xc7
>>>>12   03:22  0.37   00 Bc1g5 Bc5xf2+ Ke1e2 f7f6 Bg5f4 Nb8c6 Nd5xc7 Ra8b8 h2h3
>>>>Ng4e5 Qd3d5+ Kg8h8 Ke2xf2 Qd8xc7
>>>>13   08:57  0.24   00 Bc1g5 Bc5xf2+ Ke1e2 f7f6 Bg5f4 f6f5 Nd5xc7 f5xe4 Qd3xe4
>>>>d7d5 Qe4xd5+ Qd8xd5 Nc7xd5 Rf8e8+ Ke2d1 Nb8c6
>>>>
>>>>
>>>>
>>>>what is 00 Bc1g5??
>>>
>>>Black castles and then white moves the bishop to g5.
>>>
>>>So far, Shredder likes the idea to castle better too.
>>>
>>>Why do you suppose that c6 is best?
>>
>>
>>
>>
>>Deep Fritz 7 (2429) - Fritz 7 (2568) [C20]
>>Rated game, 3m + 0s Engine Room, 29.01.2004
>>
>>1.e4 e5 2.b3 Nc6 3.Bb2 Nf6 4.Nc3 Bc5 5.Nf3   -0.47/10  0  Ng4 6.d4   -0.94/11  0
>> exd4 7.Nd5   -0.97/10  0  d3 8.Qxd3   -0.63/9  0  Bxf2+ 9.Ke2   -0.69/9  0  Bb6
>>10.Bxg7   -0.53/10  0  Rg8 11.Qc3   -0.34/10  0  Ne7 12.Nxb6   -0.31/10  0  axb6
>>13.h3   -0.03/11  0  f6 14.hxg4   0.22/11  0  Rxg7 15.Qxf6   0.22/10  0  Rg6
>>16.Qh8+   0.72/11  0  Rg8 17.Rxh7   0.75/12  0  d6 18.Kf2   1.00/11  0  Be6
>>19.Qf6   1.12/10  0  Qd7 20.Bc4   1.19/11  0  Bxc4 21.bxc4   1.28/10  0  Rf8
>>22.Rh8   1.47/11  0  Rg8 23.Rd1   1.59/11  0  0-0-0 24.Rh7   1.72/9  0
>>
>>
>>
>>Bxf2+ puts Black in a bad position and white can easily attack
>
>
>Now see what how c6 counters whites attack
>
>
>
>Deep Fritz 7 (2512) - Deep Fritz 7 [C20]
>Rated game, 3m + 0s Engine Room, 04.02.2004
>
>1.e4 e5 2.b3 Nf6 3.Nc3 Bc5 4.Nf3 Ng4 5.d4 exd4 6.Nd5 c6 7.Nf4 0-0 8.h3 Nf6 9.e5
>Ne4 10.Nd3 Bb6 11.Bb2 c5   -1.12/10  0  12.Qe2   -1.16/9  4  d5   -1.44/10  5
>13.0-0-0   -1.62/10  3  Nc6   -1.78/10  4  14.a3   -2.06/10  0  f6   -2.06/10  5
> 15.e6   -2.16/10  5  Re8   -2.31/11  8  16.Nd2   -2.34/11  0  Bxe6   -2.34/10
>2  17.Nxe4   -2.31/10  0  dxe4   -2.31/10  0  18.Qxe4   -2.53/11  3  Bxb3
>-2.47/10  0  19.Qh4   -2.75/11  5  Bf7   -2.75/10  0  20.Ba1   -2.91/10  8  c4
>-2.94/9  3  21.Nb2   -3.03/10  3  Na5   -3.06/9  0

Yes fine, but you gave them the wrong position to test.
The task is to avoid 6...d3 and find 6...c6 instead.




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