Hard Test Suite 2008 (Vincent Lejeune) CEGT results

Discussion of anything and everything relating to chess playing software and machines.

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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Perhaps an alternative? Up nearly 3 pawns and rising.

Code: Select all

47) Rxh5; c0 "Trapped p 
    Searching move: Rh1xh5
    Best move (Rybka 3): Rb1-b8
    Not found in: 12:00
      2	00:00	         365	373.760	+0.75	Rb1b2
      3	00:00	         511	523.264	+0.82	Rb1b2
      4	00:00	         873	893.952	+0.84	Rb1b2
      5	00:00	       1.360	1.392.640	+0.71	Rb1b2 Nh5g3
      6	00:00	       2.554	163.456	+0.77	Rb1b2 Nh5f4 Rh1h2
      7	00:00	       4.013	256.832	+0.74	Rb1b2 Nh5f4 Rh1h2 Kg8g7
      8	00:00	       8.598	275.136	+0.68	Rb1b2 Nh5f4 Rh1h2 Kg8g7 c2c3
      9	00:00	      30.534	199.151	+0.86	Rb1b2 Nh5f4 c2c3 Kg8g7 g2g3 Nf4h5 Rh1g1
     10	00:00	      36.244	215.778	+0.86	Rb1b2 Nh5f4 c2c3 Kg8g7 g2g3 Nf4h5 Rh1g1
     11	00:00	      54.604	210.204	+0.99	Rb1b2 Nh5f4 c2c3 Kg8g7 g2g3 Nf4h5 Rh1g1 Nh5f6 Kd2d3
     12	00:00	     135.674	217.078	+0.99	Rb1b2 Nh5g3 Rh1h3 Ng3h5 c2c3 Kg8g7 Rh3h1
     13	00:00	     166.501	222.871	+0.99	Rb1b2 Nh5g3 Rh1h3 Ng3h5 c2c3 Nh5f4 Rh3h1
     14+	00:01	     291.145	207.613	+1.19	Rb1b2
     14	00:02	     348.935	190.768	+1.21	Rb1b2 Nh5g3 Rh1h3 Ng3h5 c2c3 Nh5f4 Rh3h1
     15	00:04	     825.205	182.981	+1.28	Rb1b2 Kg8g7 c2c3 Nh5f4
     16+	00:09	   1.670.055	177.087	+1.48	Rb1b2
     16	00:15	   2.620.478	170.470	+1.63	Rb1b2 Nh5g3 Rh1h3 Ng3h5 c2c3 Nh5f4 Rh3h1 e7e6 g2g3 Nf4h5 Kd2d3 d6d5 e4xd5 e6xd5 Rh1g1 Kg8g7 Rg1g2 Nh5f6 Rb2b7 Nf6e8 Rb7d7 Ne8f6 Rd7d6
     17	00:22	   3.616.723	169.567	+1.63	Rb1b2 Nh5g3 Rh1h3 Ng3h5 c2c3 Nh5f4 Rh3h1
     17+	00:27	   4.520.074	169.537	+1.83	Rb1b8+
     17+	00:34	   5.731.799	170.086	+2.03	Rb1b8+
     17	00:52	   9.124.052	179.256	+2.23	Rb1b8+ Kg8g7 Rh1a1 Nh5f4 g2g3 Ra3xf3 g3xf4 Rf3xf4 Kd2e3 Rf4h4 Ra1f1 f7f6 Rb8a8 h7h5 Ra8xa4 f6f5 Rf1f4 Rh4h3+ Rf4f3
     18	00:57	  10.082.856	179.553	+2.23	Rb1b8+ Kg8g7 Rh1a1 Nh5f4 g2g3 Ra3xf3 g3xf4 Rf3xf4 Kd2e3 Rf4h4 Ra1f1 f7f6 Rb8a8 h7h5 Ra8xa4 f6f5 Rf1f4 Rh4h3+ Rf4f3
     19+	01:36	  17.325.887	184.532	+2.43	Rb1b8+
     19	02:23	  25.710.333	183.259	+2.47	Rb1b8+ Kg8g7 Rh1a1 Nh5f4 g2g3 Ra3xf3 g3xf4 Rf3xf4 Kd2e3 Rf4g4 Rb8b7 Kg7f8 Rb7b4 a4a3 Rb4b8+ Kf8g7 Ra1f1 f7f6 Rb8b3 Kg7f7 Rb3xa3 Rg4g3+ Rf1f3 Rg3g2 Ra3c3
     20	03:13	  34.120.573	180.692	+2.48	Rb1b8+ Kg8g7 Rh1a1 Nh5f4 g2g3 Ra3xf3 g3xf4 Rf3xf4 Kd2e3 Rf4g4 Rb8b7 Kg7f8 Ra1f1 f7f6 Rb7a7 Kf8f7 Ra7xa4 h7h5 Ra4a7 Rg4g3+ Rf1f3 Rg3g2 a2a4 Rg2xc2 Rf3f2
     21+	06:36	  71.873.254	185.586	+2.68	Rb1b8+
     21	06:52	  75.064.545	186.321	+2.60	Rb1b8+ Kg8g7 Rh1a1 Nh5f4 g2g3 Ra3xf3 g3xf4 Rf3xf4 Kd2e3 Rf4g4 Rb8b7 Rg4g3+ Ke3d4 Kg7f6 Rb7a7 h7h5 Ra1f1+ Kf6e6 Rf1b1 Rg3f3 Rb1b7 Ke6f6 Rb7xe7 Kf6g7 c2c4 h5h4 e4e5 d6xe5+ Re7xe5 h4h3 Re5e1
   8/7/2008 3:42:40 AM, Time for this analysis: 00:12:00, Rated time: 3:17:25
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Rybka sees only a draw

Code: Select all

50) Rb1; c0 "Deep combi 
    Searching move: Rf1-b1
    Best move (Rybka 3): Rf1-c1
    Not found in: 12:00
      2	00:00	         236	241.664	-2.65	Nf3xh2
      3	00:00	         818	837.632	-3.81	Nf3xh2
      4+	00:00	       1.913	1.958.912	-3.21	Rf1c1
      4	00:00	       1.914	1.959.936	-3.34	Rf1c1
      4	00:00	       1.920	122.880	-3.14	Rf1d1
      5+	00:00	       1.925	123.200	-2.74	Rf1d1
      5+	00:00	       2.133	136.512	-2.34	Rf1c1 h5h4
      5	00:00	       2.464	157.696	-4.05	Rf1c1 h5h4
      6+	00:00	       2.510	160.640	-3.85	Rf1c1
      6+	00:00	       2.607	166.848	-3.65	Rf1c1
      6+	00:00	       2.617	167.488	-3.25	Rf1c1
      6	00:00	       3.021	193.344	-3.72	Rf1c1 h5h4 Kd5e4 c5c4
      7+	00:00	       4.377	280.128	-3.52	Rf1c1
      7+	00:00	       4.391	281.024	-3.32	Rf1c1
      7+	00:00	       5.708	365.312	-0.52	Rf1c1
      7	00:00	       6.854	219.328	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5 h4h3 Rc1a1 Qh2e5+ Nf3xe5 c4c3 b2xc3 h3h2 Kd5e4
      8	00:00	       7.120	227.840	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5 h4h3 Rc1a1 Qh2e5+ Nf3xe5 c4c3 b2xc3 h3h2 Kd5e4
      9	00:00	       7.772	248.704	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5 h4h3 Rc1a1 Qh2e5+ Nf3xe5 c4c3 b2xc3 h3h2 Kd5e4
     10	00:00	       7.820	166.826	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     11	00:00	       7.913	168.810	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     12	00:00	      10.054	163.417	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     13+	00:00	      11.676	127.193	+0.20	Rf1c1
     13	00:00	      19.282	140.033	+0.11	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     14	00:00	      20.224	110.156	+0.01	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     15	00:00	      25.893	121.070	+0.01	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     16	00:00	      32.275	124.246	+0.01	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     17	00:00	      43.612	114.216	+0.01	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     18	00:00	      54.743	119.524	+0.01	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     19	00:01	     148.045	101.200	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     20	00:01	     158.976	101.238	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5
     21	00:02	     216.784	111.104	 0.00	Rf1c1 h5h4 Kd5e4 c5c4 Ke4d5 h4h3 Rc1a1 c4c3 b2xc3 Qh2d6+ Kd5xd6 h3h2 Ra1a2 Bg1e3 Kd6e5 g2g1Q Ra2xh2+ Qg1xh2+
     22	00:09	   1.482.423	155.183	+0.16	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 c4c3 b2b4 c3c2 b4b5 h4h3 b5b6 Qh2d6+ Kd5xd6 h3h2 Nf3xh2 Kh1xh2 b6b7 Bg1f2 Kd6d5 g2g1Q b7b8Q+ Qg1g3 Qb8h8+ Qg3h4 Qh8e5+
     23	00:20	   3.503.642	175.817	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     24	00:20	   3.508.741	175.943	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     25	00:21	   3.771.929	178.371	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     26	00:26	   4.475.899	171.608	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     27	00:40	   6.441.878	163.700	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     28	00:56	   9.101.093	166.081	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     29	01:04	  10.851.632	172.553	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     30	01:41	  19.984.203	201.437	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     31	02:21	  29.345.874	213.200	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     32	03:44	  49.273.064	224.557	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     33	05:36	  75.950.037	231.222	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
     34	09:46	 137.607.055	240.241	 0.00	Rf1c1 c5c4 Kd5e4 h5h4 Ke4d5 h4h3 Rc1a1 c4c3 b2b4 c3c2 Ra1c1 Qh2e5+ Kd5xe5 h3h2 Nf3xh2 Kh1xh2 Rc1xc2 Kh2h1 Rc2c1 Kh1h2 Rc1c6 Bg1f2 Rc6h6+ Kh2g3 Ke5e4 g2g1Q Rh6g6+
   8/7/2008 4:18:42 AM, Time for this analysis: 00:12:00, Rated time: 3:29:33
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Up a pawn and a half, but progress is stalled

Code: Select all

51) Rd2; c0 "Long mate  
    Searching move: Rd7-d2
    Best move (Rybka 3): Rd7-e7
    Not found in: 12:00
      2	00:00	         566	579.584	+0.76	Rd7e7+
      3	00:00	         830	849.920	+0.81	Rd7e7+
      4+	00:00	       1.330	1.361.920	+1.01	Rd7e7+
      4	00:00	       1.464	1.499.136	+0.99	Rd7e7+
      5	00:00	       2.303	147.392	+0.93	Rd7e7+ Ke8d8 Re7xh7
      6	00:00	       4.765	304.960	+1.00	Rd7e7+ Ke8d8 Re7xh7 Kd8c8 Rb7e7
      7	00:00	       7.006	448.384	+1.01	Rd7e7+ Ke8d8 Re7xh7 Kd8c8 Rb7e7 Kc8d8
      8	00:00	       9.972	217.262	+1.01	Rd7e7+ Ke8d8 Re7xh7 Kd8c8 Rb7e7 Kc8d8 Re7a7
      9	00:00	      12.726	138.632	+1.01	Rd7e7+ Ke8d8 Re7xh7 Kd8c8 Rb7e7 Kc8d8 Re7a7 Rh8xh7
     10	00:00	      29.840	162.532	+1.07	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8
     11	00:00	      38.012	146.331	+1.05	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8
     12	00:00	     109.021	216.771	+1.05	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8
     13	00:01	     216.798	233.194	+1.10	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8
     14	00:01	     316.421	238.597	+1.20	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8
     15	00:03	     627.150	206.828	+1.31	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8f8 h2h4 Rf8f3+ Kc3d2 Rh8g8 Rb7g7 Rg8xg7 Rh7xg7 Rf3h3 Rg7h7 Ka8b8 h4h5 Kb8c8 h5h6 Kc8d8 Kd2e2
     16	00:05	   1.033.640	195.501	+1.31	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8c5
     17	00:10	   2.228.655	214.487	+1.40	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8g8 h2h4 Rg8g2+ Kb2c3 Rh8c8+ Kc3b3 Rg2g3+ Kb3a4 Rc8c3 Rb7b4 Rg3f3 Rb4d4 Rc3a3+ Ka4b4 Ra3b3+
     18	00:24	   5.494.458	226.256	+1.36	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3
     19	00:37	   8.941.199	246.282	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3
     20	00:54	  13.614.491	255.840	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2
     21	01:32	  24.671.324	274.060	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3 Re8e3+ Kd3c4
     22	01:50	  29.850.468	275.931	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3 Re8e3+ Kd3c4
     23	02:52	  47.085.272	279.929	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3 Re8e3+ Kd3c4
     24	04:32	  77.598.273	292.214	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3 Re8e3+ Kd3c4
     25	09:10	 165.681.467	308.443	+1.46	Rd7e7+ Ke8d8 Re7f7 Kd8c8 Rb7a7 Kc8b8 Rf7b7+ Kb8c8 Rb7c7+ Kc8b8 Ra7b7+ Kb8a8 Rc7xh7 Rg8c8+ Kc3b2 Rc8e8 h2h4 Re8e2+ Kb2c3 Re2e3+ Kc3d2 Rh8e8 Rb7d7 Re3e2+ Kd2d3 Re8e3+ Kd3c4 Re3e4+
   8/7/2008 4:30:43 AM, Time for this analysis: 00:12:00, Rated time: 3:41:33
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Rybka sees a draw

Code: Select all

52) Rh1; c0 "Mate threa 
    Searching move: Ra1-h1
    Best move (Rybka 3): Ra1-a2
    Not found in: 12:00
      2	00:00	         264	270.336	+3.02	Ra1a2+
      3	00:00	         391	400.384	+2.83	Ra1a2+
      4	00:00	       1.652	1.691.648	+0.81	Ra1a2+
      5	00:00	       3.910	4.003.840	+0.31	Ra1a2+ Kg2h3
      5	00:00	       6.134	369.483	+0.38	Ne6f4+ Kg2g3 Bd4e5
      6	00:00	       7.338	442.006	+0.34	Ne6f4+ Kg2g3 Bd4e5 h2h1Q
      7	00:00	      13.208	409.848	+0.33	Ne6f4+ Kg2g3 Bd4e5 h2h1Q Nf4d5+ Kg3g2 Ra1xh1 Kg2xh1 Nd5e3 Kh1g1
      7	00:00	      21.248	453.290	+0.52	Ra1a2+ Kg2h3 Ne6f4+
      8	00:00	      35.120	455.226	+0.47	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
      9	00:00	      37.416	269.816	+0.47	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     10	00:00	      40.257	238.284	+0.47	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     11	00:00	      55.638	202.033	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     12	00:00	     110.680	233.683	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     13	00:00	     189.651	264.221	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     14	00:01	     305.848	274.726	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     15	00:01	     514.381	293.277	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     16	00:03	     924.926	326.257	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     17	00:04	   1.428.225	319.882	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     18	00:07	   2.292.921	319.492	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     19	00:11	   3.654.021	328.508	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     20	00:17	   5.913.716	341.086	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     21	00:28	   9.887.763	356.403	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     22	00:43	  15.678.836	371.397	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     23	01:08	  26.193.146	392.533	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     24	01:48	  43.389.844	410.150	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     25	02:56	  74.277.984	431.547	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     26	04:48	 126.650.865	449.713	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
     27	07:46	 207.128.525	454.532	+0.45	Ra1a2+ Kg2h3 Ne6f4+ Kh3g3 Ra2xh2 Kg3xh2 Bd4f2 Bc6e4 Kc3c4 Be4c6 Kc4d4 Bc6e4 Kd4e5
   8/7/2008 4:42:44 AM, Time for this analysis: 00:12:00, Rated time: 3:53:33
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Qf7 also mates. This is a clear alternative. Which mate is shorter?

Code: Select all

54) h7; c0 "Mate"; c1 " 
    Searching move: h6-h7
    Best move (Rybka 3): Qd5-f7
    Not found in: 12:00
      2	00:00	         387	396.288	+4.92	Qd5f7+
      3	00:00	         554	567.296	+5.05	Qd5f7+
      4	00:00	       1.781	107.279	+5.41	Qd5f7+
      5	00:00	       6.731	405.443	+7.03	Qd5f7+
      6	00:00	      12.239	391.648	+8.55	Qd5f7+
      7	00:00	      25.424	406.784	+9.03	Qd5f7+
      8	00:00	      59.461	428.789	+9.03	Qd5f7+
      9	00:01	     544.577	557.646	+11.65	Qd5f7+
     10	00:01	     729.322	537.284	+14.02	Qd5f7+
     11	00:03	   1.639.736	546.223	+15.65	Qd5f7+
     12	00:08	   4.529.555	576.110	+16.91	Qd5f7+
     13	00:14	   7.608.672	564.913	+24.36	Qd5f7+
     14	01:23	  57.545.744	704.327	+31.60	Qd5f7+
     15	02:08	  88.538.692	708.049	+M12	Qd5f7+
     16	02:55	 120.489.793	704.960	+M12	Qd5f7+
   8/7/2008 5:06:45 AM, Time for this analysis: 00:12:00, Rated time: 4:05:54
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Qh4 also mates. This is a clear alternative.

Code: Select all

56) d5; c0 "?"; c1 "Mat 
    Searching move: d7-d5, Nc3xc1
    Best move (Rybka 3): Qe7-h4
    Not found in: 12:00
      2	00:00	         713	42.947	+2.01	Rh8h5
      3	00:00	       1.059	33.888	+2.01	Rh8h5
      4	00:00	       2.654	56.618	+2.09	Nd4xc2
      5+	00:00	       3.347	71.402	+2.29	Nd4xc2
      5+	00:00	       3.574	76.245	+2.49	Nd4xc2
      5	00:00	       5.791	92.656	+2.60	Nd4xc2 d2d4
      6	00:00	       8.293	107.494	+2.44	Nd4xc2 d2d4 Nc2xa1
      6+	00:00	       9.977	129.322	+2.80	Qe7h4
      6+	00:00	      10.658	114.882	+3.00	Qe7h4
      6	00:00	      11.565	124.658	+3.16	Qe7h4 h2h3 Ne4xf2 Rf1xf2+ Nd4f5
      7+	00:00	      14.004	150.948	+3.36	Qe7h4
      7	00:00	      16.133	150.183	+3.41	Qe7h4 h2h3 Ne4xf2 Rf1xf2+ Nd4f5 Qd1e2 Bc5xf2+ Qe2xf2 Qh4xc4
      8+	00:00	      25.610	167.035	+3.61	Qe7h4
      8	00:00	      30.231	178.939	+3.62	Qe7h4 h2h3 Ne4xf2 Rf1xf2+ Nd4f5 Qd1e2 Bc5xf2+ Qe2xf2 Qh4xc4 Qf2f3 Qc4c6
      9+	00:00	      55.747	191.560	+3.82	Qe7h4
      9+	00:00	      60.254	187.538	+4.02	Qe7h4
      9	00:00	     143.358	208.817	+5.40	Qe7h4
     10	00:01	     336.896	218.758	+6.17	Qe7h4
     11	00:05	   1.392.450	251.742	+6.83	Qe7h4
     12	00:21	   7.264.814	341.324	+7.37	Qe7h4
     13	00:41	  13.205.602	329.079	+M14	Qe7h4
     14	02:49	  85.786.919	517.705	+M11	Qe7h4
     15	03:52	 124.103.550	546.283	+M11	Qe7h4
   8/7/2008 5:30:46 AM, Time for this analysis: 00:11:59, Rated time: 4:17:54
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Up nearly three pawns and coming off of a fail high. An alternative?

Code: Select all

67) Rxc6; c0 "Deflectio 
    Searching move: Rc1xc6
    Best move (Rybka 3): b2-b4
    Not found in: 12:00
      2	00:00	         523	535.552	+0.90	Qd1d2
      3+	00:00	         565	578.560	+1.10	Qd1d2
      3	00:00	         693	709.632	+1.24	Qd1d2
      4	00:00	       1.105	1.131.520	+1.38	Qd1d2
      5	00:00	       1.986	2.033.664	+1.23	Qd1d2 Ra8c8
      6	00:00	       2.953	188.992	+1.37	Qd1d2 Ra8c8 Qd2c3
      7+	00:00	       6.758	216.256	+1.57	Qd1d2
      7	00:00	      10.580	225.706	+1.44	Qd1d2 Ra8c8 Qd2c3 Rh8f8 a2a3 Ke8d7
      8	00:00	      15.373	249.872	+1.44	Qd1d2 Ra8c8 Qd2c3 Rh8f8 a2a3 Ke8d7
      9+	00:00	      30.512	247.970	+1.64	Qd1d2
      9+	00:00	      42.090	229.256	+1.84	Qd1d2
      9	00:00	      72.731	227.062	+1.76	Qd1d2 Rh8f8 Rc1c3 Rf8f6
     10	00:01	     276.563	292.562	+1.37	Qd1d2 Rh8f8 Rc1c3 Rf8f6
     11+	00:01	     279.797	286.798	+1.57	Qd1d2
     11	00:01	     349.058	286.177	+1.57	Qd1d2 Rh8f8 Bf4g5 Ra8a7 f3f4 Ra7d7 Re1e3 Ke8d8 Bg5xe7+
     12	00:02	     567.141	307.601	+1.43	Qd1d2 Rh8f8 Bf4g5 Ra8a7 b2b4 Ra7d7 Rc1c3
     12	00:03	   1.010.809	296.156	+1.76	Bf4g5 Ra8a7 Rc1c3 d3d2 Qd1xd2 Qd5xd2 Bg5xd2 Nc6d8 Rc3c1 Ra7d7 Bd2c3 Rh8f8
     13	00:05	   1.373.466	282.585	+1.78	Bf4g5 Ra8a7 Rc1c3 Ra7d7 Re1e3 f5f4
     14+	00:18	   5.733.853	322.218	+1.98	Qd1d2
     14	00:21	   6.593.044	321.749	+2.00	Qd1d2 Rh8f8 b2b4 Rf8f6 Rc1c5 Qd5d7 Qd2c3 000 Re1xe7 d3d2 Bf4xd2 Qd7xe7 Rc5xc6+ Rf6xc6 Qc3xc6+ Qe7c7 Qc6xa6+ Qc7b7 Qa6f6 Qb7c7 Bd2e1 Kc8b7
     14+	00:22	   7.465.481	334.484	+2.18	b2b4
     14	00:27	   8.651.265	328.996	+2.16	b2b4 Ra8c8 Qd1d2 Ke8f8 Qd2b2 Rh8g8 Nh6xg8 Kf8xg8 Rc1xc6 Qd5xc6 Re1xe7 Qc6c3 Qb2xc3 Rc8xc3 Re7d7 Kg8f8 Bf4g5 Rc3a3 Kh1g1 Kf8e8 Rd7xh7 Ra3xa2 Rh7e7+
     15	00:32	  10.032.343	320.134	+2.31	b2b4 Ra8c8 Qd1d2 Ke8f8 Qd2b2 Rh8g8 Nh6xg8 Kf8xg8 Rc1xc6 Qd5xc6 Re1xe7 Qc6c3 Qb2xc3 Rc8xc3 Re7d7 Rc3a3 Kh1g1 h7h5 Kg1f1 Kg8f8 Bf4d2 Ra3xa2 Rd7xd3 Kf8e7 h2h4
     16	00:42	  13.132.352	317.263	+2.31	b2b4 Ra8c8 Qd1d2 Ke8f8 Qd2b2 Rh8g8 Nh6xg8 Kf8xg8 Rc1xc6 Qd5xc6 Re1xe7 Qc6c3 Qb2xc3 Rc8xc3 Re7d7 Rc3a3 Kh1g1 h7h5 Kg1f1 Kg8f8 Bf4d2 Ra3xa2 Rd7xd3 Kf8e7 h2h4
     17	01:16	  23.880.288	320.751	+2.42	b2b4 Ra8c8 Qd1d2 Ke8f8 Qd2b2 Rh8g8 Nh6xg8 Kf8xg8 Rc1xc6 Qd5xc6 Re1xe7 Qc6c3 Qb2xc3 Rc8xc3 Re7d7 Rc3a3 Kh1g1 h7h5 Kg1f1 Kg8f8 Bf4d2 Ra3xa2 Rd7xd3 Kf8e7 h2h4 Ke7e6
     18	02:52	  56.096.335	333.803	+2.43	b2b4 Ra8c8 Qd1d2 Ke8f8 Qd2b2 Rh8g8 Nh6xg8 Kf8xg8 Rc1xc6 Qd5xc6 Re1xe7 Qc6c3 Qb2xc3 Rc8xc3 Re7d7 Rc3a3 Kh1g1 h7h5 Kg1f1 Kg8f8 Bf4d2 Ra3xa2 Rd7xd3 Kf8e7 h2h4 Ke7e6 Kf1e2
     19	05:22	 106.472.197	338.559	+2.60	b2b4 Ra8c8 Qd1d2 Ke8f8 Qd2b2 Rh8g8 Nh6xg8 Kf8xg8 Rc1xc6 Qd5xc6 Re1xe7 Qc6c3 Qb2xc3 Rc8xc3 Kh1g1 Rc3a3 Re7d7 h7h5 Bf4d2 Ra3xa2 Rd7xd3 Kg8f7 Bd2c3 Kf7e6 f3f4
     20+	11:19	 221.140.530	333.167	+2.80	b2b4
   8/7/2008 7:42:54 AM, Time for this analysis: 00:12:00, Rated time: 4:43:22
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Rybka has fortress problems. Wait until 3.1

Code: Select all

68) Rh6; c0 "Fortress"; 
    Searching move: Rf6-h6
    Best move (Rybka 3): Rf6-c6
    Not found in: 12:00
      2	00:00	         115	117.760	+0.44	Rf6e6
      3	00:00	         257	263.168	+0.02	Rf6e6
      4	00:00	         322	329.728	-0.14	Rf6e6
      5	00:00	         497	508.928	-0.14	Rf6e6 Ra8h8
      6	00:00	       1.463	1.498.112	-0.15	Rf6f5 Ra8h8
      7	00:00	       7.080	426.465	-1.82	Rf6f5 Ra8h8 Rf5g5+ Kg7f6
      8	00:00	      12.430	385.706	-2.21	Rf6c6 Ra8h8 Rc6c7+ Kg7f6
      8	00:00	      12.433	385.799	-2.01	Rf6b6 Ra8h8
      9+	00:00	      12.822	397.870	-1.81	Rf6c6
      9+	00:00	      12.974	402.587	-1.61	Rf6c6
      9	00:00	      19.330	309.280	-1.96	Rf6d6 Ra8h8 Rd6d7+
     10	00:00	      22.426	290.686	-1.96	Rf6c6 Ra8h8 Rc6c7+
     11	00:00	     185.531	311.448	-4.57	Rf6c6 Ra8h8 Rc6c7+ Kg7f6 Rc7c6+ Kf6g5 Rc6e6 Rh8h1+ Kb1a2 Rh1h2 Re6xe5+ Kg5h4 Re5f5 Rh2xg2 Rf5xf4+
     11	00:00	     215.248	313.533	-3.65	Rf6f5 Ra8h8
     12	00:00	     237.908	311.930	-3.64	Rf6f5 Ra8h8 Rf5xe5 Rh8h1+
     13	00:12	   4.196.793	353.152	-5.09	Rf6f5 Ra8h8 Rf5xe5 Rh8h1+
     13	00:12	   4.196.797	353.153	-4.70	Rf6c6 Ra8h8
     13	00:12	   4.196.801	353.153	-4.44	Rf6b6 Ra8h8
     14	00:14	   5.121.146	357.955	-5.12	Rf6b6 Ra8h8
     15	01:07	  23.866.024	365.248	-5.12	Rf6b6 Ra8h8
     16	03:23	  74.467.516	374.706	-5.16	Rf6b6 Ra8h8
     16	03:54	  86.341.458	377.152	-5.12	Rf6c6 Ra8h8
     17	07:25	 165.037.221	379.377	-5.12	Rf6c6 Ra8h8
   8/7/2008 7:54:54 AM, Time for this analysis: 00:11:59, Rated time: 4:55:22
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Ibid.

Code: Select all

70) Nd6+; c0 "Fortress" 
    Searching move: Nf7-d6
    Best move (Rybka 3): Rg3-e3
    Not found in: 12:00
      2	00:00	         591	605.184	-2.40	Rg3f3+
      3	00:00	         836	50.356	-2.55	Rg3f3+
      4	00:00	       1.730	104.207	-2.56	Rg3f3+
      4	00:00	       2.609	157.153	-2.48	Nf7h6+
      5	00:00	       3.112	187.452	-2.44	Nf7h6+ Kf5f6
      6	00:00	       4.976	159.232	-2.52	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6
      7	00:00	      11.642	248.362	-2.44	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Ng4e3 Re8f8 f2f3
      8	00:00	      12.586	201.376	-2.44	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Ng4e3 Re8f8 f2f3
      9	00:00	      38.174	225.954	-2.51	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Rg3h3 a4a3 Rh3h6+ Ke6f5 Ng4e3+ Kf5g5 Rh6b6 a3xb2+ Kc1xb2 Re8f8
     10	00:00	      77.975	221.795	-2.51	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Rg3h3 Bc8b7 Ng4e3 a4a3 b2b3 Re8f8
     11	00:00	     147.029	229.508	-2.60	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Rg3h3 Bc8b7 Kc1d2 d7d6 Rh3h6+ Ke6f7 f2f4 Ra7a8
     12	00:01	     263.340	243.156	-2.61	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Rg3h3 d7d6 Ng4e3 Re8f8 f2f3 Bc8b7 Rh3h6+ Rf8f6 Rh6h7 Ra7a8 Kc1c2 Rf6f7
     13	00:02	     506.215	255.477	-2.73	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Rg3h3 d7d6 Ng4e3 Ke6d7 Rh3h7 Kd7c6 Kc1d2 Ra7c7 f2f3
     14	00:04	   1.023.760	259.359	-2.74	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Rg3h3 d7d6 Ng4e3 Ke6d7 Rh3h7 Kd7c6 Kc1d2 Ra7c7 f2f3 Re8g8 g2g4
     15	00:07	   1.909.049	267.131	-2.80	Nf7h6+ Kf5f6 Nh6g4+ Kf6e6 Ng4e3 d7d6 Kc1d2 Re8h8 Kd2d3 Ra7a8 Rg3g6+ Ke6f7 Rg6g3 e7e6 Rg3f3+ Kf7e7 Rf3g3
     15	00:10	   2.749.742	262.686	-2.77	Rg3f3+ Kf5e6 Nf7e5
     16	00:16	   4.406.819	268.063	-2.82	Rg3f3+ Kf5e6 Nf7h6 Re8h8 Rf3e3+ Ke6f6 Nh6g4+ Kf6f7 Ng4e5+
     17	00:23	   6.021.883	268.887	-2.83	Rg3f3+ Kf5e6 Nf7h6 Re8h8 Rf3e3+ Ke6f6 Nh6g4+ Kf6f7 Ng4e5+ Kf7e8 Ne5g6 Rh8h7 Re3f3
     18	00:36	   9.880.312	275.035	-2.86	Rg3f3+ Kf5e6 Nf7h6 Re8h8 Rf3e3+ Ke6f6 Nh6g4+ Kf6f7 Ng4e5+ Kf7e8 Ne5g6 Rh8h7 Re3f3 d7d6 Rf3f8+ Ke8d7 Kc1d2 Ra7c7 Ng6f4 Kd7c6 f2f3 Bc8d7 Rf8g8 a4a3 b2b3
     19	03:19	  51.563.110	265.127	-2.99	Rg3e3 Kf5f6 Nf7d6
     20	03:25	  53.195.615	265.150	-3.06	Rg3e3 Kf5f6 Nf7d6 Re8g8 Nd6xb5
     21	04:25	  69.413.476	267.766	-3.06	Rg3e3 Kf5f6 Nf7d6 Re8g8 Nd6xb5 Ra7b7 Re3f3+ Kf6e6 Nb5a3 Rg8xg2 Rf3f8 Rb7b8 Kc1d2 Rg2g1 Na3b5 Rb8xb5 Rf8xc8 Rg1a1 Kd2c2 Ra1f1 Rc8f8 Rb5b7 a2a3 Ke6d6 Kc2d2 Rf1b1 Kd2c2
   8/7/2008 8:18:56 AM, Time for this analysis: 00:11:59, Rated time: 5:07:22
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Dann Corbit
Posts: 12482
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Rybka 3 alternatives

Post by Dann Corbit »

Ibid

Code: Select all

71) Kc6; c0 "Fortress N 
    Searching move: Kd5-c6
    Best move (Rybka 3): Nf5-g7
    Not found in: 12:00
      2	00:00	         360	23.040	+0.29	Nf5g7+
      3	00:00	         637	40.768	 0.00	Nf5g7+
      4	00:00	       2.150	137.600	-0.70	Nf5g7+
      5	00:00	       2.681	171.584	-0.58	Nf5g7+ Kh5g5 Ne5f3+ Kg5f4
      6+	00:00	       2.834	181.376	-0.38	Nf5g7+
      6+	00:00	       2.843	181.952	-0.18	Nf5g7+
      6	00:00	       9.960	318.720	-1.70	Nf5g7+ Kh5g5 Ne5f3+ Kg5f4 Nf3g1 Kf4g4 Ng7e6 h4h3 Ng1xh3 Kg4xh3 Ne6f4+
      7+	00:00	      10.881	348.192	-1.50	Nf5g7+
      7+	00:00	      10.967	350.944	-1.30	Nf5g7+
      7+	00:00	      11.468	244.650	-0.10	Nf5g7+
      7	00:00	      12.926	275.754	-0.01	Nf5g7+ Kh5g5 Ne5f3+ Kg5f4 Nf3g1 Kf4g4 Ng7e6 h4h3 Ng1xh3 Kg4xh3 Ne6f4+
      8	00:00	      15.377	328.042	-0.01	Nf5g7+ Kh5g5 Ne5f3+ Kg5f4 Nf3g1 Kf4g4 Ng7e6 h4h3 Ng1xh3 Kg4xh3 Ne6f4+
      9	00:00	      18.351	237.866	-0.02	Nf5g7+ Kh5g5 Ne5f3+ Kg5f4 Nf3g1 Kf4g4 Ng7e6 h4h3 Ng1xh3 Kg4xh3 Ne6f4+ Kh3g3 Nf4xg2 Kg3xg2 Kd5xc4 h6h5 d2d4 h5h4 d4d5 h4h3 d5d6 h3h2 d6d7 h2h1Q d7d8Q Qh1c1+ Kc4b5 Qc1b2+
     10	00:00	      31.424	292.528	-0.02	Nf5g7+ Kh5g5 Ne5f3+ Kg5f4 Nf3g1 Kf4g4 Ng7e6 h4h3 Ng1xh3 Kg4xh3 Ne6f4+ Kh3g3 Nf4xg2 Kg3xg2 Kd5xc4 h6h5 d2d4 h5h4 d4d5 h4h3 d5d6 h3h2 d6d7 h2h1Q d7d8Q Qh1c1+ Kc4b5 Qc1b2+
     11	00:01	     191.012	223.794	-2.59	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Nf3e5+ Kg4f4 Ng7h5+ Kf4g5 Nh5g3 h4xg3 Kd5e4 g2g1Q Ne5f3+ Kg5g4 Nf3xg1 h6h5 Ng1f3 g3g2 Ke4e3 Kg4g3 Nf3g1 h5h4 Ng1e2+
     12	00:01	     207.393	181.358	-2.42	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Nf3e5+ Kg4f4 Ng7h5+ Kf4g5 Nh5g3 h4xg3 Kd5e4 h6h5 Ne5f3+ Kg5g4
     13	00:03	     651.390	212.698	-3.47	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+
     14	00:04	     773.085	207.943	-3.52	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q
     15	00:05	   1.014.024	208.631	-3.53	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q
     16	00:06	   1.273.908	202.433	-3.53	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q
     17	00:10	   1.938.786	202.624	-3.54	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     18	00:14	   2.928.692	204.932	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     19	00:20	   4.098.090	208.518	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     20	00:27	   5.497.381	209.182	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     21	00:39	   7.872.112	205.864	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     22	00:58	  11.920.234	207.820	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     23	01:29	  18.483.442	212.441	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     24	02:21	  31.985.651	231.788	-3.55	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     25	04:16	  64.041.050	255.651	-3.56	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     26	06:46	 103.411.994	260.916	-3.56	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
     27	11:55	 192.551.799	275.591	-3.57	Nf5g7+ Kh5g5 Ne5f3+ Kg5g4 Kd5e4 h4h3 Ng7f5 g2g1Q Nf5xh6+ Kg4h5 Nf3xg1 h3h2 Ng1f3 h2h1Q Nh6f5 Kh5g4 Nf5e3+ Kg4g3 Ne3f5+ Kg3f2 Nf5d4 Qh1b1+ Ke4d5 Qb1a2 Kd5c5 Kf2g3 Nf3e5 Qa2a5+ Nd4b5 Qa5xd2 Ne5xc4
   8/7/2008 8:30:56 AM, Time for this analysis: 00:12:00, Rated time: 5:19:22
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