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Subject: Re: test position Hiarcs 9 -> 0sec

Author: Vincent Lejeune

Date: 04:49:45 11/10/03

Go up one level in this thread

Barton 2800+

Analysis by Hiarcs 9:

1.Rxg5
  =  (-0.02)   Profondeur: 1   00:00:00
1.Da1+
  =  (0.00)   Profondeur: 1/7   00:00:00
1.Da1+ Rg8
  =  (0.00)   Profondeur: 1/7   00:00:00
1.Da1+ Rg8 2.Da2+ Rh8
  =  (0.00)   Profondeur: 2/9   00:00:00
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Da2+
  =  (0.00)   Profondeur: 3/10   00:00:00
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Db2+
  =  (0.00)   Profondeur: 4/11   00:00:00
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8
  =  (0.00)   Profondeur: 5/11   00:00:00, tb=5
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dxg3 Dg7+ 6.Rf5 Rh7 7.Dxg5
  =  (0.00)   Profondeur: 6/17   00:00:00  4kN, tb=49
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd7 Dd6+
  =  (0.05)   Profondeur: 7/22   00:00:00  7kN, tb=67
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd7 Dd6+ 9.Dxd6
  =  (0.05)   Profondeur: 8/25   00:00:00  12kN, tb=115
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd7 Dd6+ 9.Dxd6
  =  (0.05)   Profondeur: 9/29   00:00:00  24kN, tb=174
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd7 Dd6+ 9.Dxd6
  =  (0.05)   Profondeur: 10/31   00:00:00  50kN, tb=283
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd7 Dd6+ 9.Dxd6
  =  (0.05)   Profondeur: 11/33   00:00:00  88kN, tb=490
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd7 Dd6+ 9.Dxd6
  +-  (5.05)   Profondeur: 12/33   00:00:00  115kN, tb=707
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (5.07)   Profondeur: 12/42   00:00:00  145kN, tb=952
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 13/42   00:00:00  183kN, tb=1200
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
  +-  (#21)   Profondeur: 13/43   00:00:01  297kN, tb=2027
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 14/45   00:00:01  530kN, tb=3565
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 15/45   00:00:02  666kN, tb=4520
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 16/45   00:00:02  902kN, tb=5974
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 17/45   00:00:03  1142kN, tb=7606
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 18/45   00:00:05  1791kN, tb=11595
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 19/49   00:00:09  2987kN, tb=18168
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 20/49   00:00:15  4716kN, tb=27579
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 21/51   00:00:22  7565kN, tb=43028
1.Da1+ Rg8 2.Da2+ Rh8 3.Db2+ Rg8 4.Db3+ Rh8 5.Dc3+ Rg8 6.Dc4+ Rh8 7.Dd4+ Rg8
8.Dd5+ Rh8 9.Dh1+ Fh4 10.Da1+ Rg8 11.Da2+ Rh8 12.Db2+ Rg8 13.Db3+ Rh8 14.Dc3+
Rg8 15.Dc4+ Rh8 16.Dd4+
  +-  (#21)   Profondeur: 22/51   00:00:34  12254kN, tb=67250

(, - 10.11.2003)

On November 10, 2003 at 06:08:45, K. Burcham wrote:

>
>
>mate in 21. takes Shredder 7 over 13 minutes to find.
>curious how long it takes CM9000 and Tiger 15.
>
>24/50	13:44 	  +M21	1.Qa1+ Kg8
>Chessville weekly position of the week. mate in 21.
>
> [D] 5q1k/8/Q5K1/6p1/8/6b1/8/8 w - -
>
>Shredder 7
>2150mhz AMD
>192 hash
>
> 11/29	 0:00 	+0.03 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qc3+ Kg8 8.Qc4+ Kh8 9.Qc3+ Kg8 (276.013) 315.4
> 12/31	 0:01 	+0.03 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qc3+ Kg8 8.Qc4+ Kh8 9.Qc3+ Kg8 (633.627) 440.6
> 13/33	 0:02 	+0.06 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Bh4 10.Qa1+ Kg8 11.Qa2+ Kh8 12.Qb2+ Kg8
>13.Qb3+ Kh8 14.Qb8 (1.209.684) 502.5
> 14/35	 0:04 	+0.06 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Kxg5 (2.367.111) 563.0
> 15/29	 0:04 	+6.00++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Bh4 10.Qa1+ Qf6+ 11.Kxf6 Bg3 (2.805.930)
>568.2
> 15/37	 0:06 	+6.00 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qh4+ Bxh4 8.Kh5 (3.957.150) 600.1
> 16/40	 0:10 	+6.01 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd7 Qd6+ 9.Kh5 (6.828.234) 634.2
> 17/42	 0:18 	+6.05 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Qh6+ 10.Kxh6 Kg8 (12.032.272) 649.2
> 18/35	 0:21 	+6.30++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 g4 (13.788.831) 650.2
> 18/44	 0:31 	+6.61 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Qh6+ 10.Kxh6 Kg8 (21.326.262) 676.6
> 19/46	 0:53 	+6.65 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Qh6+ 10.Kxh6 Kg8 (37.202.427) 695.7
> 20/38	 1:00 	+6.90++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 g4 (42.274.513) 696.0
> 20/44	 1:01 	+7.40++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 g4 (42.484.167) 696.0
> 20/48	 1:32 	+7.40 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Qh6+ 10.Kxh6 Kg8 (66.218.056) 715.3
> 21/39	 1:44 	+7.65++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (74.534.476) 714.6
> 21/46	 1:44 	+8.15++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (74.785.807) 714.6
> 21/50	 2:33 	+8.15 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Qh6+ 10.Kxh6 Kg8 (111.249.184) 727.1
> 22/40	 2:51 	+8.40++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (124.579.085) 726.1
> 22/41	 2:51 	+8.90++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (124.782.358) 726.0
> 22/52	 4:19 	+8.90 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Qh6+ 10.Kxh6 Kg8 (192.094.388) 739.3
> 23/46	 4:51 	+9.15++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (215.554.505) 738.4
> 23/50	 4:52 	+9.65++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (215.779.369) 738.3
> 23/54	 7:13 	+9.65 	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Bh4 10.Qa1+ Kg8 11.Qa2+ Kh8 12.Qb2+ Qf6+
>13.Kxf6 Kg8 (324.432.553) 747.8
> 24/42	 8:07 	+9.90++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (363.833.652) 747.0
> 24/50	 8:11 	+10.40++	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Qf6+ 8.Kxf6 Kg8 (367.584.353) 747.3
> 24/50	13:44 	  +M21	1.Qa1+ Kg8 2.Qa2+ Kh8 3.Qb2+ Kg8 4.Qb3+ Kh8 5.Qc3+ Kg8
>6.Qc4+ Kh8 7.Qd4+ Kg8 8.Qd5+ Kh8 9.Qh1+ Bh4 10.Qa1+ Kg8 11.Qa2+ Kh8 12.Qb2+ Qf6+
>13.Kxf6 Kg8 (623.775.190) 756.2
>best move: Qa6-a1 time: 15:17.766 min  n/s: 754.192  CPU 97.8%  nodes:
>692.172.457 TB: 2.312.266

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