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Subject: Re: is this endgame position easy for most programs? (Tao 5.6)

Author: Kurt Utzinger

Date: 02:58:12 11/13/04

Go up one level in this thread


On November 13, 2004 at 01:26:57, Mike Byrne wrote:

>White(2): [d]8/7p/1kP2K2/8/8/1p2p3/1P2P3/8 w - - ;bm Kg7 draws!


FEN: 8/7p/1kP2K2/8/8/1p2p3/1P2P3/8 w - - 0 1

Tao 5.6: (P4 1.8/32 MB hash, Arena 1.092)
discarded [ucinewgame]
  1/2	00:00	           2	0	-1.24	Ke5 Kxc6
  1/2	00:00	          15	0	-0.79	Kg7 Kxc6 Kxh7
  2/5	00:00	          28	0	-6.67	Kg7 h5
  2/5+	00:00	          38	0	-6.67	Kf5
  2/5	00:00	          48	0	-1.38	Kf5 Kxc6
  2/5+	00:00	          66	0	-1.38	Ke5
  2/5	00:00	          76	0	-1.24	Ke5 Kxc6
  2/5+	00:00	          87	0	-1.24	c7
  2/5	00:00	          98	0	-1.22	c7 Kxc7
  3/7	00:00	         142	0	-1.08	c7 Kxc7 Ke5
  4/10	00:00	         298	0	-1.24	c7 Kxc7 Ke5 Kc6
  4/10+	00:00	         435	0	-1.24	Kf5
  4/10	00:00	         560	0	-0.12	Kf5 Kxc6 Ke4 h5 Kxe3
  5/12	00:00	         832	0	-0.12	Kf5 Kxc6 Ke4 h5 Kxe3
  6/15	00:00	       1.644	0	-0.28	Kf5 Kxc6 Ke4 h5 Kd4 h4 Kxe3
  6/15+	00:00	       2.222	0	-0.28	c7
  6/15	00:00	       2.922	0	-0.15	c7 Kxc7 Ke5 h5 Kd4 Kd6 Kxe3
  7/17	00:00	       4.086	0	-0.15	c7 Kxc7 Ke5 h5 Kd4 Kd6 Kxe3
  7/17+	00:00	       4.657	0	-0.15	Kf5
  7/17	00:00	       6.271	0	-0.12	Kf5 h5 Ke4 h4 c7 Kxc7 Kxe3
  8/20	00:00	      10.206	0	-0.94	Kf5 Kxc6 Ke4 h5 Kf3 h4 Kg4 Kd5
  8/20+	00:00	      11.459	0	-0.94	c7
  8/20	00:00	      13.322	0	-0.79	c7 Kxc7 Ke5 h5 Kf4 h4 Kg4 Kd6
  9/22	00:00	      18.680	0	-0.81	c7 Kxc7 Kg5 Kc6 Kh6 Kd5 Kxh7 Kd4 Kg6
  9/22+	00:00	      20.505	0	-0.81	Kf5
  9/22	00:00	      23.954	0	-0.79	Kf5 h5 Kg5 Kxc6 Kxh5 Kd5 Kg5 Ke5 Kg4
  9/22+	00:00	      26.492	0	-0.79	Kg5
  9/22	00:00	      31.352	0	-0.69	Kg5 Kxc6 Kf4 h5 Kxe3 h4 Kf3 h3 Kg3
 10/25	00:00	      39.751	0	-0.15	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 h5 e4 h4
 11/27	00:00	      50.906	0	-0.15	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 h5 e3 h4 e4
 12/30	00:00	      66.303	0	-0.20	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 h5 Kg3 Ke4 Kh4
Ke3 Kxh5 Kxe2
 13/32	00:00	      88.741	0	-0.20	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 h5 Kg3 Ke4 Kh4
Ke3 Kxh5 Kxe2
 14/35	00:00	     120.336	0	-0.20	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 h5 Kg3 Ke4 Kh4
Ke3 Kxh5 Kxe2
 15/37	00:00	     190.113	316.292	-0.36	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 Kf5 e3 h5
Kg3 Ke4 Kh4 Kxe3 Kxh5
 16/40	00:00	     295.727	316.292	-0.42	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 Kf5 Kg3
Kg5 e3 h5 e4 h4+ Kf3 h3 Kg3
 17/42	00:01	     485.958	363.036	-0.51	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 Kf5 Kg3
Kg5 e3 h5 e4 h4+ Kh3 Kf4 Kxh4 Kxe4
 17/42+	00:02	     680.953	339.047	-0.51	Kf5
 18/45	00:03	   1.011.646	357.514	-0.51	Kg5 Kxc6 Kf4 Kd5 Kxe3 Ke5 Kf3 Kf5 Kg3 h6
Kf3 h5 Kg3 Ke4 e3 Kxe3 Kh4 Kd4 Kxh5
 18/45+	00:04	   1.457.117	323.163	-0.51	Kg7
 18/45	00:06	   2.034.555	311.304	-0.26	Kg7 h5 Kf6 h4 Ke5 h3 Kd6 h2 c7 h1D c8D
Dd1+ Ke5 Dxe2 Db8+ Kc6 Da8+ Kb5 Db7+ Kc5 Da7+ Kb4 Da3+ Kb5 Dxb3+ Kc5 Dd5+ Kb4
 19/47	00:08	   2.607.909	306.905	-0.26	Kg7 h5 Kf6 h4 Ke5 h3 Kd6 h2 c7 h1D c8D
Dd1+ Ke5 Dxe2 Db8+ Kc6 Da8+ Kb5 Db7+ Kc5 Da7+ Kb4 Da3+ Kb5 Dxb3+ Kc5 Dd5+ Kb4
 20/50	00:23	   6.519.703	279.559	 0.00	Kg7 h5 Kf6 h4 Ke5 h3 Kd6 h2 c7 h1D c8D
Dd1+ Ke5 Dxe2 Db8+ Kc6 Dc8+ Kb6
 21/52	00:34	   9.501.782	277.957	 0.00	Kg7 h5 Kf6 h4 Ke5 h3 Kd6 h2 c7 h1D c8D
Dd1+ Ke5 Dxe2 Db8+ Kc6 Dc8+ Kb6
 22/55	00:54	  15.192.608	278.193	 0.00	Kg7 h5 Kf6 h4 Ke5 h3 Kd6 h2 c7 h1D c8D
Dd1+ Ke5 Dxe2 Db8+ Kc6 Dc8+ Kb6




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