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Subject: Re: is this endgame position easy for most programs? (Delfi 4.5)

Author: Kurt Utzinger

Date: 23:43:08 11/12/04

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

Delfi 4.5: (P4 1.8/64 MB hash, Arena 1.092)
   2	00:00	          35	35	-0.37	Kg7 Kxc6. Kxh7
   3	00:00	          86	86	-0.37	Kg7 Kxc6. Kxh7
   4	00:00	         239	239	-0.52	Kg7 Kxc6. Kxh7 Kd5.
   4	00:00	         408	408	-0.36	Kf5 Kxc6. Kf4 Kd5. Kxe3
   5	00:00	         849	849	-0.34	Kf5 Kxc6. Ke4 Kc5. Kxe3
   5	00:00	       1.141	1.141	-0.30	Ke5 Kxc6. Kd4 h5. Kxe3
   6	00:00	       1.879	1.879	-0.46	Ke5 Kxc6. Kd4 h5. Kxe3 Kd5.
   6	00:00	       2.686	2.686	-0.44	Kg7 h5. Kg6 Kxc6. Kxh5 Kd5.
   7	00:00	       4.551	4.551	-0.31	Kg7 h5. Kg6 h4. Kg5 Kxc6. Kxh4
   8	00:00	       7.843	784.300	-1.98	Kg7? h5. Kf6 h4. Ke5 Kxc6. Kf4 h3.
   8	00:00	      11.181	1.118.100	-0.49	Ke5 Kxc6. Ke4 Kc5. Kxe3 h5. Ke4 h4.
   8	00:00	      12.868	1.286.800	-0.46	c7 Kxc7. Ke6 Kc6. Ke5 h5. Kf4 Kd5. Kxe3
   8	00:00	      14.403	1.440.300	-0.34	Kg5 Kxc6. Kh6 Kd5. Kxh7 Kd4. Kg6 Ke4.
   9	00:00	      16.626	277.100	-0.25	Kg5 Kxc6. Kh6 Kd5. Kxh7 Kd4. Kg6 Ke5. Kg5
  10	00:00	      20.801	346.683	-0.28	Kg5 Kxc6. Kh6 Kd5. Kxh7 Kd4. Kg6 Ke5. Kg5
Ke4.
  11	00:00	      30.436	434.800	-0.21	Kg5 Kxc6. Kh6 Kd5. Kxh7 Kd4. Kg6 Ke5. Kg5
Ke4. Kf6
  12	00:00	      39.449	438.322	-0.21	Kg5 Kxc6. Kh6 Kd5. Kxh7 Kd4. Kg6 Ke5. Kg5
Ke4. Kf6 Kd4.
  13	00:00	      54.651	496.827	-0.15	Kg5 Kxc6. Kh6 Kd5. Kxh7 Ke5. Kg6 Kf4. Kf6
Ke4. Ke6 Kd4. Kf5
  14	00:00	     140.813	704.065	-0.42	Kg5 Kxc6. Kf4 Kc5. Kxe3 Kd5. Kf4 Kd4. Kf3
Ke5. Kg4 Ke4. Kg5 Kd4.
  15	00:00	     256.528	777.357	-0.49	Kg5 Kxc6. Kf4 Kd5. Kf5 Kd6. Ke4 Ke6. Kf4
Kf6. Kg4 Ke5. Kf3 h5. Kxe3
  15	00:00	     309.337	754.480	-0.39	Kg7...
  15	00:00	     332.170	738.155	-0.48	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke7 Qxe2. Qe6+ Kc5. Qxb3 Kd4. Kd6
  16	00:01	     491.615	712.485	-0.58	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Ka5. Qxb3 Qg4+. Ke5 e2. Qc3+ Qb4. Qc7+ Ka4.
  16	00:01	     559.577	726.723	-0.47	Ke5...
  16	00:01	     566.823	726.696	-0.58	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Ka5. Qxb3 Qg4+. Ke5 e2. Qc3+ Qb4. Qc7+ Ka4.
  17	00:01	     914.068	682.140	-0.48	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke5 Qxe2. Qb8+ Ka5. Qa7+ Kb5. Qb7+ Kc5. Qxb3 Qh5+. Kf4 e2. Qe6
  18	00:03	   2.059.274	643.523	-0.36	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qd8+ Kb5. Qd5+ Ka4. Qd4+ Ka5. Qc3+ Kb6. Qxb3+ Ka7. Kd6 Qf3.
  19	00:06	   4.054.784	614.361	 0.00	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Kc5. Qd6+ Kb5. Qe5+ Kb4. Qd6+ Kb5.
  20	00:08	   5.445.791	618.839	 0.00	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Kc5. Qd6+ Kb5. Qe5+ Kb4. Qd6+ Kb5.
  21	00:12	   7.846.339	619.284	 0.00	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Kc5. Qd6+ Kb5. Qe5+ Kb4. Qd6+ Kb5.
  22	00:17	  11.091.093	630.175	 0.00	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Kc5. Qd6+ Kb5. Qe5+ Kb4. Qd6+ Kb5.
  23	00:25	  16.475.987	644.096	 0.00	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Kc5. Qd6+ Kb5. Qe5+ Kb4. Qd6+ Kb5.
  24	00:39	  25.273.441	648.036	 0.00	Kg7 h5. Kf6 h4. Ke5 h3. Kd6 h2. c7 h1=Q.
c8=Q Qd1+. Ke6 Qxe2. Qb8+ Kc5. Qd6+ Kb5. Qe5+ Kb4. Qd6+ Kb5.




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