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Subject: Re: Testposition by Yasser Seirawan for the Computers

Author: Dieter Buerssner

Date: 16:21:29 08/23/05

Go up one level in this thread


Somewhat longer analysis than in my other post: Yace on Centrino, 1.73 GHz;
Shredder on P4, 2.53 GHz; Yace no TBs, Shredder all 5-men TBs:


2R5/5p1k/1K4pp/B7/6P1/7r/8/8 w - -

Engine: Yace via ssh (700 MB)
von Dieter Buerssner

14/35  0:27   +1.00    1.Lc3 g5 2.Th8+ Kg6 3.Tg8+ Kh7
                       4.Tg7+ Kh8 5.Le5 Te3 6.Txg5+ Kh7
                       7.Tf5 Kg6 8.Kc5 h5 9.Kd4 Ta3 10.Tf6+ Kg5
                       11.gxh5 Kxh5 12.Txf7 (48.928.839) 1750

14/35  0:34   +1.01++  1.g5 hxg5 2.Lc3 Txc3 3.Txc3 f5 (60.554.533) 1733

14/35  0:37   +1.42    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Th3+ Kg7 6.Ka5 Kf6 7.Kb4 f4
                       8.Tf3 (64.598.138) 1729

14/35  0:37   +1.42    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Th3+ Kg7 6.Ka5 Kf6 7.Kb4 f4
                       8.Tf3 (64.660.040) 1729

15/35  0:39   +1.35    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Th3+ Kg7 6.Kb5 g4 7.Th2 g3
                       8.Tg2 f4 9.Kc4 g5 10.Kd4 (67.574.226) 1724

15/36  0:50   +1.35    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Th3+ Kg7 6.Kb5 g4 7.Th2 g3
                       8.Tg2 f4 9.Kc4 g5 10.Kd4 (87.078.189) 1729

16/36  0:54   +1.37    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 f4 7.Tc2 Kh6
                       8.Kd3 g5 9.Tg2 Kh5 10.Ke4 (94.110.440) 1726

16/38  1:12   +1.37    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 f4 7.Tc2 Kh6
                       8.Kd3 g5 9.Tg2 Kh5 10.Ke4 (125.482.093) 1722

17/38  1:21   +1.37    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 f4 7.Tc2 Kh6
                       8.Kd3 g5 9.Ke4 Kg6 10.Tg2 Kh5 (139.225.452) 1715

17/40  1:49   +1.37    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 f4 7.Tc2 Kh6
                       8.Kd3 g5 9.Ke4 Kg6 10.Tg2 Kh5 (187.714.424) 1718

18/40  2:06   +1.47    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc5 Kh6 7.Tc2 Kh5
                       8.Tf2 g3 9.Tf4 g2 10.Kb4 g1D 11.Ka5 (216.953.059) 1709

18/40  2:58   +1.47    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc5 Kh6 7.Tc2 Kh5
                       8.Tf2 g3 9.Tf4 g2 10.Kb4 g1D 11.Ka5 (303.719.535) 1703

19/43  3:35   +1.43    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc5 f4 7.Tc2 Kh6
                       8.Kd5 Kh5 9.Ke4 g5 (363.824.501) 1691

19/43  5:22   +1.43    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc5 f4 7.Tc2 Kh6
                       8.Kd5 Kh5 9.Ke4 g5 (544.945.448) 1691

20/44  7:09   +1.81    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 Kh6 7.Kd3 g5
                       8.Ke2 Kg7 9.Tc6 Kf7 10.Ke3 f4+
                       11.Ke4 Kg7 (714.678.476) 1665

20/44  10:42  +1.81    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 Kh6 7.Kd3 g5
                       8.Ke2 Kg7 9.Tc6 Kf7 10.Ke3 f4+
                       11.Ke4 Kg7 (1.066.628.622) 1658

21/46  13:35  +1.92    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 g5 7.Kd5 f4
                       8.Tc7+ Kh6 9.Tc6+ Kh5 10.Ke4 f3
                       11.Ke3 Kh4 (1.339.278.739) 1641

21/46  20:19  +1.92    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 g5 7.Kd5 f4
                       8.Tc7+ Kh6 9.Tc6+ Kh5 10.Ke4 f3
                       11.Ke3 Kh4 (1.981.283.696) 1624

22/48  25:57  +1.96    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 g5 7.Kd4 f4
                       8.Tc1 g3 9.Ke4 Kg6 10.Tg1 Kf6 11.Tb1 (2.519.461.674) 1618

22/51  40:08  +1.96    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 g5 7.Kd4 f4
                       8.Tc1 g3 9.Ke4 Kg6 10.Tg1 Kf6 11.Tb1 (3.868.778.519) 1606

23/51  50:47  +2.03    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 g5 7.Kd3 Kg6
                       8.Tc6+ Kg7 9.Ke3 f4+ 10.Ke4 g3 (591.776.544) 194

23/51  77:59  +2.03    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Kc4 g5 7.Kd3 Kg6
                       8.Tc6+ Kg7 9.Ke3 f4+ 10.Ke4 g3 (3.197.732.627) 683

24/53  99:45  +2.22    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 f5 5.Kb5 g4 6.Tc7+ Kh6 7.Kc4 f4
                       8.Kd3 f3 (964.878.558) 161


2R5/5p1k/1K4pp/B7/6P1/7r/8/8 w - -

Engine: Shredder Paderborn (150 MB)
von Stefan Meyer-Kahlen

20/32  7:08   +1.87    1.Lc3 f6 2.g5 Txc3 3.Txc3 hxg5 4.Kc5 g4
                       5.Kd4 Kh6 6.Tc1 Kg5 7.Tg1 (40.344.993) 94

21/33  18:49  +1.62--  1.Lc3 g5 2.Th8+ Kg6 3.Tg8+ Kh7
                       4.Tg7+ Kh8 5.Le5 Te3 6.Txg5+ Kh7
                       7.Tf5 Kg6 8.Tf6+ Kg5 9.Lf4+ Kxf6
                       10.Lxe3 Ke5 (168.364.456) 149

21/33  21:46  +1.12--  1.Lc3 g5 2.Th8+ Kg6 3.Tg8+ Kh7
                       4.Tg7+ Kh8 5.Le5 Te3 6.Txg5+ Kh7
                       7.Tf5 Kg6 8.Tf6+ Kg5 9.Lf4+ Kxf6
                       10.Lxe3 Ke5 (251.999.748) 192

21/33  27:22  +0.35    1.Lc3 g5 2.Th8+ Kg6 3.Tg8+ Kh7
                       4.Tg7+ Kh8 5.Le5 Te3 6.Txg5+ Kh7
                       7.Tf5 Kg6 8.Kc6 Te4 9.Lf4 h5 10.Kd5 Ta4
                       11.Ke5 (373.961.153) 227

21/33  38:25  +0.36++  1.g5 hxg5 2.Lc3 Txc3 3.Txc3 g4 4.Tc7 Kh6
                       5.Tc4 Kh5 6.Ka6 (484.554.372) 210

21/33  39:34  +0.71++  1.g5 hxg5 2.Lc3 Txc3 3.Txc3 g4 4.Tc7 Kh6
                       5.Tc4 Kh5 6.Ka6 (493.780.731) 207

21/33  54:43  +1.87    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 g4 5.Kb5 (574.712.264) 175

22/34  63:32  +1.87    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 g4 5.Kb5 Kh6 6.Kc4 Kg5 7.Kd3 f6
                       8.Tc7 (630.273.641) 165

23/35  77:33  +2.00    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 g4 5.Kb5 g5 6.Kc4 f5 7.Kd4 f4
                       8.Ke5 Kg6 9.Tc1 (729.005.061) 156

24/36  97:31  +2.01    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 g4 5.Kb5 g5 6.Kc4 f5 7.Kd4 f4
                       8.Ke4 Kg6 9.Tc1 g3 10.Tg1 Kf6 11.Tc1 (872.630.759) 149

25/37  129:07 +1.99    1.g5 Tb3+ 2.Ka6 hxg5 3.Lc3 Txc3
                       4.Txc3 g4 5.Kb5 g5 6.Kc4 f5 7.Kd4 f4
                       8.Tc6 Kg7 9.Ke4 g3 (1.134.807.518) 146

Regards,
Dieter



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