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Subject: Re: Programs for problem solving {Yace 5 seconds, then wastes 10 minute}

Author: Dann Corbit

Date: 14:26:16 05/05/05

Go up one level in this thread


Fastest solution, but then keeps pondering long, long, long after any possible
improvement has past:

Analysis from E:\tm.epd
5/5/2005 12:57:11 PM Level: Infinite
Analyzing engine: Yace Paderborn

1) Ra8; ce 32754; dm 7;
    Searching move: Ra5-a8
    Best move (Yace Paderborn): Ra5-a8
    identical moves! Found in: 00:05
      2	00:00	         196	65.333	+3.58	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Re1e3
      2	00:00	         350	87.500	+3.58	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Re1e3
      3	00:00	       1.121	224.200	+3.39	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Rf3g3+
Kg2xg3 Re1xh1
      3	00:00	       1.358	226.333	+3.39	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Rf3g3+
Kg2xg3 Re1xh1
      4	00:00	       4.316	479.555	+3.39	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Rf3g3+ Kg2f2
Re1xh1 Kf2xg3
      4	00:00	       4.561	456.100	+3.39	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Rf3g3+ Kg2f2
Re1xh1 Kf2xg3
      5	00:00	      11.544	769.600	+3.38	Ra5a1+ Ng2e1 Ra1xe1+ Kg1g2 Re1xh1
Kg2xh1 Kf7e6 Kh1g2
      5+	00:00	      15.707	747.952	+3.44	Kf7e6 Ng2e3 Rf3xe3 Kg1f2 Re3h3
      5	00:00	      17.455	758.913	+3.59	Kf7e6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3 Kg1f2
Rg3xg2+
      5	00:00	      21.499	693.516	+3.59	Kf7e6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3 Kg1f2
Rg3xg2+
     6/14	00:00	      23.969	726.333	+3.37	Kf7e6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3 Kg1f2
Rg3xg2+ Kf2e3
     6/18	00:00	     117.901	1.190.919	+3.37	Kf7e6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3
     7/18	00:00	     123.090	1.172.285	+3.51	Kf7e6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f1 Rg3xg2 Rh1g1
     7/18+	00:00	     250.975	1.218.325	+3.55	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2f3
     7/18	00:00	     253.652	1.213.645	+3.60	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2f3 Kf6e5
     7/20	00:00	     293.821	1.277.482	+3.60	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2f3 Kf6e5
     8/20	00:00	     355.821	1.279.931	+3.58	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3 Rg5g3+ Ke3d4 Rg3g4+ Kd4d5 Rg2d2+ Kd5c5 Rd2d6
     8/23	00:01	   1.417.531	1.348.745	+3.58	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3 Rg5g3+ Ke3d4 Rg3g4+ Kd4d5 Rg2d2+ Kd5c5 Rd2d6
     9/23+	00:01	   1.432.677	1.350.308	+3.98	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f1 Rg3xg2 Rh1g1 Rg2xh2 Kf1e1
     9/23+	00:01	   1.433.945	1.348.960	+5.00	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3 Rg5g3+ Ke3d4 Kf6g6 Kd4d5 Rg3h3 Rh1f1 Rg2xh2
     9/23	00:01	   1.511.286	1.346.957	+5.00	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3 Rg5g3+ Ke3d4 Kf6g6 Kd4d5 Rg3h3 Rh1f1 Rg2xh2
     9/27	00:02	   3.487.702	1.377.993	+5.00	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3 Rg5g3+ Ke3d4 Kf6g6 Kd4d5 Rg3h3 Rh1f1 Rg2xh2
    10/27	00:02	   3.779.683	1.374.430	+5.02	Kf7f6 Ng2e1 Ra5g5+ Ne1g2 Rf3g3
Kg1f2 Rg3xg2+ Kf2e3 Rg5g3+ Ke3d4 Kf6g6 Kd4e4 Rg3h3 Rh1g1 Rh3xh2
    10/27+	00:03	   4.138.735	1.364.118	+5.09	Kf7e6 Ng2e1 Rf3f6 Ne1f3 Ra5a1+
Kg1f2 Ra1xh1 Kf2g2 Rh1d1 Kg2h3
    10/27	00:03	   4.344.454	1.369.626	+5.23	Kf7e6 Ng2e1 Ra5g5+ Ne1g2 Rg5c5
Ng2e1 Rf3f7 Ne1f3 Rc5c1+ Kg1f2 Rc1xh1 Kf2g2 Rh1d1 Kg2f2 Rf7f6
    10/28+	00:05	   7.536.096	1.430.270	+5.59	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6
Ng2f4+ Rf3xf4 Kg1g2 Kg6f7+ Kg2h3 Rf4f6 Rh1f1 Rf6xf1 Kh3h4
    10/28+	00:05	   7.536.129	1.429.463	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6
Ng2f4+ Kg6f5+ Nf4g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    10/28	00:05	   7.585.742	1.432.082	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    10/28	00:06	   8.413.591	1.418.818	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    11/28	00:06	   8.658.018	1.430.604	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    11/28	00:09	  14.079.227	1.483.898	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    12/28	00:09	  14.497.071	1.501.975	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    12/28	00:15	  24.238.492	1.574.746	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    13/28	00:15	  24.929.762	1.585.761	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    13/28	00:26	  41.416.602	1.604.797	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    14/28	00:26	  42.463.484	1.621.362	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    14/28	00:38	  69.656.846	1.808.986	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    15/28	00:39	  71.077.067	1.822.909	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    15/28	00:55	 110.907.033	2.001.895	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    16/28	00:56	 113.044.125	2.012.535	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    16/28	01:18	 169.014.153	2.169.629	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    17/28	01:19	 171.843.473	2.178.929	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    17/28	01:47	 246.865.133	2.302.416	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    18/28	01:48	 250.382.848	2.308.356	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    18/28	02:23	 345.550.879	2.411.313	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    19/28	02:24	 349.778.879	2.417.687	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    19/28	03:05	 467.286.337	2.516.283	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    20/28	03:07	 472.359.241	2.521.723	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    20/28	03:55	 613.887.095	2.608.245	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    21/28	03:57	 620.409.898	2.611.735	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    21/28	04:54	 790.206.457	2.685.073	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    22/28	04:56	 797.539.606	2.687.254	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    22/28	05:58	 983.706.452	2.748.497	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    23/28	06:00	 991.131.782	2.751.118	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    23/28	07:14	1.207.589.141	2.779.920	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    24/28	07:18	1.219.044.681	2.782.991	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    24/28	08:31	1.439.839.093	2.816.713	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
    25/28	08:33	1.448.298.807	2.819.440	+M7	Ra5a8 Ng2e1 Ra8g8+ Ne1g2 Kf7g6 Ng2e1
Kg6f5+ Ne1g2 Kf5g4 Ng2e1 Kg4h3+ Ne1g2 Rg8xg2+
   5/5/2005 2:24:45 PM, Time for this analysis: 00:10:00, Rated time: 00:05

1 of 1 matching moves
5/5/2005 2:24:46 PM, Total time: 1:27:35 AM
Rated time: 00:05 = 5 Seconds



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