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Subject: Re: A hard test position now again!

Author: Ingo Bauer

Date: 04:27:28 04/08/02

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Hi

> 141314362 14:02.7   1.51 17t  1. Kb2 Kg7 2. Kc3 Kf6 3. Kd2 Kg7 4. Kd3 Kf6 5.
>                               Ke2 Kg7H 6. Re6H {HT} {0}
> 168206928 17:19.8   1.52 17t+ 1. a5 bxa5 2. bxa5 Kg7 3. Re5 Rh8 4. Kb4 Rh1 5.
>                               Be8 Rb1+ 6. Ka3 Ra1+ 7. Kb2 Rxa5 8. Bxf7 Kf6 9.
>                               Be6 Bd7 10. Bxd7 Rc8 {350}
> 212698963 23:31.2   1.91 17++ 1. a5 bxa5 2. bxa5 Kg7 3. Kb4 Kf6
> 237794327 26:48.7   1.92 17t  1. a5 bxa5 2. bxa5 Kg7 3. Kb4

WOW Dieter

What Version of your famous programm are you using? 212 Million Pos in 23
Minutes is about 150 Kn/sek. Here is what my comp says:

I am showing hash_found/hash_probe as Hash
Loaded ... of size 14784644, 0 failed
Engine: Yace 0.99.68b
by Dieter Buerssner

 10.30	 0:00 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd3 Kg7 4.Kd2 Kf6 5.Ke3 Kg7 (857.190)
948.2
 11.01	 0:01 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd3 Kg7 4.Kd2 Kf6 5.Ke2 Kg7 6.Ke3
(1.291.040) 934.1
 11.30	 0:02 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd3 Kg7 4.Kd2 Kf6 5.Ke2 Kg7 6.Ke3
(1.926.840) 954.8
 12.01	 0:02 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kb3 Kg7 4.Kb2 Kf6 5.Ka3 Kg7 6.Kb3 Kf6
(2.726.886) 946.5
 12.30	 0:04 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kb3 Kg7 4.Kb2 Kf6 5.Ka3 Kg7 6.Kb3 Kf6
(3.887.686) 944.3
 13.01	 0:06 	+1.48 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kb3 Kg7 4.Kb2 Kf6 5.Kc3 Kg7 6.Kd2 Kf6
7.Ke2 Kg7 8.Ke3 (6.326.818) 927.9
 13.30	 0:09 	+1.48 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kb3 Kg7 4.Kb2 Kf6 5.Kc3 Kg7 6.Kd2 Kf6
7.Ke2 Kg7 8.Ke3 (8.872.423) 937.1
 14.01	 0:13 	+1.49 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd2 Kg7 4.Ke2 Kf6 5.Ke3 Kg7 6.Kf3 Kf6
7.Ke2 Kg7 (12.543.834) 927.1
 14.30	 0:18 	+1.49 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd2 Kg7 4.Ke2 Kf6 5.Ke3 Kg7 6.Kf3 Kf6
7.Ke2 Kg7 (17.273.976) 934.5
 15.01	 0:26 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd2 Kg7 4.Ke2 Kf6 5.Ke3 Kg7 6.Kf3 Kf6
7.Ke2 Kg7 8.Ke3 (24.497.185) 928.5
 15.30	 0:36 	+1.53 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd2 Kg7 4.Ke2 Kf6 5.Ke3 Kg7 6.Kf3 Kf6
7.Ke2 Kg7 8.Ke3 (33.785.703) 934.3
 16.01	 0:59 	+1.56 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd2 Kg7 4.Ke2 Kf6 5.Ke3 Kg7 6.Kf3 Kf6
7.Ke2 Rd6 8.Kd1 Rdd8 (53.857.534) 908.3
 16.30	 1:21 	+1.56 	1.Kb2 Kg7 2.Kc3 Kf6 3.Kd2 Kg7 4.Ke2 Kf6 5.Ke3 Kg7 6.Kf3 Kf6
7.Ke2 Rd6 8.Kd1 Rdd8 (73.836.593) 901.9
 17.01	 2:34 	+1.63 	1.Kb2 Kg7 2.Kc3 Kf6 3.Bf1 Kg7 4.Bg2 Rd6 5.b5 Kf6 6.Kd3 Kg7
7.Re5 Rfd8 8.Bxd5 (128.075.341) 827.4
 17.30	 3:31 	+1.63 	1.Kb2 Kg7 2.Kc3 Kf6 3.Bf1 Kg7 4.Bg2 Rd6 5.b5 Kf6 6.Kd3 Kg7
7.Re5 Rfd8 8.Bxd5 (169.455.442) 800.7
 18.01	 5:59 	+1.63 	1.Kb2 Kg7 2.Kc3 Kf6 3.Bf1 Kg7 4.Bg2 Rd6 5.b5 Kf6 6.Kd3 Kg7
7.Re5 Rfd8 8.Bxd5 Rxd5 9.Rxd5 Rxd5 10.Rxc8 (269.814.286) 750.4
 18.30	 8:08 	+1.63 	1.Kb2 Kg7 2.Kc3 Kf6 3.Bf1 Kg7 4.Bg2 Rd6 5.b5 Kf6 6.Kd3 Kg7
7.Re5 Rfd8 8.Bxd5 Rxd5 9.Rxd5 Rxd5 10.Rxc8 (362.861.092) 742.7
 19.01	11:35 	+2.03++	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 bxa5 4.bxa5 Kg7 5.Kb4 Kf6 6.Kc5
Kg7 7.Bf1 Bxf5 8.gxf5 Rde8 (502.856.701) 723.4
 19.01	14:29 	+2.29 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 8.Bxd5 Rf6 (624.229.687) 717.6
 19.30	16:55 	+2.29 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 8.Bxd5 Rf6 (725.491.784) 714.2
 20.01	25:05 	+2.52 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 8.Bxd5 Rd6 9.Bxf7 Rxf7 10.Rxf7+ Kxf7 11.Rxc8 Kf6 12.Rf8+ Ke7
(1.042.611.287) 692.6
 20.30	29:14 	+2.52 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 8.Bxd5 Rd6 9.Bxf7 Rxf7 10.Rxf7+ Kxf7 11.Rxc8 Kf6 12.Rf8+ Ke7
(1.224.365.426) 697.7
 21.01	62:22 	+2.12--	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 bxa5 4.bxa5 (2.517.747.036) 672.6
 21.01	69:26 	+2.40 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 (2.787.156.734) 669.0
 21.30	84:12 	+2.40 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 (3.412.800.503) 675.4
 21.01	88:32 	+2.40 	1.Kb2 Kg7 2.Kc3 Kf6 3.a5 Kg7 4.axb6 Kg8 5.Bf1 Kg7 6.Bg2 Rd6
7.Rc5 Rxb6 8.Bxd5 Rd6 9.Bc4 Bd7 (3.583.937.204) 674.5
best move: Ka3-b2 time: 88:32.910 min  n/s: 674.573  nodes: 3.583.937.204 TB:
141

After 84 Minutes at an average of 670 Kn/s Yace did'nt find a5 (but a5 is in the
line). The 17 min of your YACE is outstanding. :-)

Bye Ingo




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