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Subject: Re: Test Position = Ruffian vs Shredder = Leiden 2004 [Round 7] 23. Qxb4?

Author: Dann Corbit

Date: 18:50:51 04/27/04

Go up one level in this thread


On April 27, 2004 at 17:23:29, José Antônio Fabiano Mendes wrote:

> [D]3r2k1/pp3ppp/5q2/8/1n2Q3/7P/PPP2PK1/R1B5 w
> Ruffian vs Shredder = Leiden 2004 [round 7] === Avoid move  23. Qxb4?
> Source ==> http://f23.parsimony.net/forum50826/messages/97959.htm  [in German]

Yace on 2.2 GHz AMD 64

Analysis from Z:\e_drive\qxb4.epd
4/27/2004 6:15:17 PM Level: Infinite
Analyzing engine: Yace

1) Qxb4;(?)
    Avoid move: Qe4xb4(?)
    Best move (Yace): Bc1-d2
    OK! Found in: 06:44
    2   00:00  2.86   Qe4xb4 Qf6c6+ Kg2g1 Qc6xc2 Qb4xb7
    3-  00:00  2.46   Qe4xb4 Qf6g6+ Bc1g5 Qg6xg5+ Qb4g4
    3   00:00  2.07   Qe4xb4 Qf6g6+ Kg2f3 Qg6f5+ Kf3g3 Qf5g6+ Kg3h4 Qg6xc2
Qb4xb7
    4   00:00  2.07   Qe4xb4 Qf6c6+ Kg2g3 Qc6g6+ Kg3f3 Qg6f5+ Kf3g3 Qf5g6+ Kg3f3
Qg6f5+ Kf3g3 Qf5g6+
    5   00:00  2.01   Qe4xb4 Qf6g6+ Kg2f3 Qg6f5+ Kf3g3 Qf5g6+ Qb4g4 Qg6xc2 f2f3
    6-  00:00  1.61   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4g4 Rd1g1+ Kg3h4 Rg1xg4+ h3xg4
    6   00:00  1.28   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 c2c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4e5
Rg1xc1
    7   00:00  1.62   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e2 Qh3xc3 b2xc3
    8   00:01  1.57   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e2 Qh3g4+ f2f3 Qg4g2+ Ke2e3 Rg1d1
    9   00:03  1.48   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4 Qc6h6+ Kf4f3
Qh6xh3+ Kf3e2 Qh3xc3 b2xc3 h7h5
   10-  00:05  1.08   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Qc6g6+ Kg3h4 Qg6e4+ f2f4
g7g5+ Kh4xg5 Rd1g1+ Kg5h4 Qe4e7+ Kh4h5 Qe7e2+ Qc3f3 Qe2xf3+ Kh5h6
   10   00:11  0.89   Qe4xb4 Qf6c6+ Kg2g3 Rd8d1 Qb4c3 Qc6g6+ Kg3f3 Qg6h5+ Kf3e3
Qh5xh3+ f2f3 Rd1f1 Ke3e4 Qh3e6+ Ke4d4 Qe6f6+ Kd4c4 Qf6xc3+ Kc4xc3
   11   00:43  0.73   Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Qc3c5 Qh3e6+ Ke3d2 Rg1f1 f3f4 Qe6e1+ Kd2c2 a7a6
   12   01:36  0.76   Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Rd1g1+ Kg3f4
Qc2h2+ Kf4e3 Qh2xh3 Qc3c7 Qh3e6+ Ke3d4 Rg1d1+ Kd4c3 Qe6e1+ Kc3b3 Rd1d3+ Kb3c2
Qe1d1+ Kc2b1 b7b5 Qc7c8+ Rd3d8
   13-  02:46  0.36   Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Qc2g6+ Kg3h4
Qg6f5 a2a3 g7g5+ Kh4g3 Rd1d3 Qc3xd3 Qf5xd3 Kg3h2
   13   05:10  0.00   Qe4xb4 Qf6c6+ f2f3 Qc6xc2+ Kg2g3 Rd8d1 Qb4c3 Qc2g6+ Kg3h4
Qg6f5 Qc3e3 Qf5f6+ Kh4g3 Qf6g6+ Kg3h2 Qg6c2+ Kh2g3 Qc2g6+
   13+  06:44  0.01   Bc1d2 Qf6c6 Qe4xc6 Nb4xc6 Ra1e1 b7b5 b2b3 Nc6d4 c2c4
Nd4xb3 a2xb3 b5xc4 b3xc4 g7g6
   13   09:20  0.01   Bc1d2 Qf6c6 Qe4xc6 Nb4xc6 Ra1e1 h7h5 Bd2e3 a7a6 a2a4 Nc6b4
Re1e2 Rd8c8 c2c3 Nb4d3
   14   12:21  0.06   Bc1d2 Qf6d4 Qe4xd4 Rd8xd4 Bd2c3 Rd4c4 Ra1d1 h7h5 Bc3xb4
Rc4xb4 Rd1d8+ Kg8h7 Rd8h8+ Kh7xh8 c2c3
   4/27/2004 6:49:07 PM, Time for this analysis: 00:16:39, Rated time: 06:44

1 of 1 matching moves
4/27/2004 6:49:08 PM, Total time: 12:33:50 AM
Rated time: 06:44 = 404 Seconds



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