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Subject: Re: Interesting position

Author: Dann Corbit

Date: 14:42:44 07/22/05

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On July 22, 2005 at 14:29:39, Côme wrote:

>In this position (fen): 3r2k1/p4ppp/2p5/Np6/7N/BP1n2PP/P1b3B1/6K1 b - - 0 23
>Can any program find b4!! -+
>The main line is : b4 Nxc6 bxa3 Nxd8 Nb4 Nf3 Nxa2 Nc6 Be4 Nfd4 Bxc6 Nxc6 a5 -+

Glaurung:

Analysis from E:\b4.epd
7/22/2005 2:10:26 PM Level: Infinite
Analyzing engine: Glaurung

1) b4;
    Searching move: b5-b4
    Best move (Glaurung): b5-b4
    identical moves! Found in: 00:04
      2	00:00	         138	0	+0.75	c6c5 Nh4f5
      3	00:00	         383	0	+0.69	c6c5 Na5c6 Rd8d7
      4	00:00	       1.587	0	+0.49	c6c5 Na5b7 Rd8c8 Nh4f5
      5	00:00	       3.516	0	+0.49	c6c5 Na5b7 Rd8c8 Nb7d6 Rc8b8
      6	00:00	       9.543	636.200	+0.34	c6c5 Na5b7 Rd8c8 Nb7d6 Rc8b8 Nh4f5
      7	00:00	      21.742	701.354	-0.02	c6c5 Na5b7 Rd8e8 Nb7xc5 b5b4 Nc5xd3
b4xa3
      7	00:00	      41.326	879.276	+0.14	Nd3c1 Ba3xc1 Rd8d1+ Kg1f2 Rd1xc1 Na5xc6
Bc2b1 Nc6e7+ Kg8f8
      8	00:00	      62.481	801.038	+0.24	Nd3c1 Ba3xc1 Rd8d1+ Kg1f2 Rd1xc1 Na5xc6
Bc2b1 Nc6b4 a7a6
      9	00:00	      83.756	768.403	+0.17	Nd3c1 Ba3xc1 Rd8d1+ Kg1h2 Rd1xc1 Na5xc6
Bc2b1 a2a3 a7a6 Bg2d5
      9	00:00	     173.104	739.760	+0.43	Nd3e5 Na5xc6 Rd8d1+ Kg1f2 Ne5xc6 Bg2xc6
Rd1a1 Ba3d6 Ra1xa2 Bc6d5
     10	00:00	     416.414	761.268	+0.57	Nd3e5 Kg1h2 Rd8d1 Ba3b4 Ne5d3 Na5xc6
Rd1a1 Bb4c3 Ra1xa2 Bg2d5
     10	00:00	     539.656	750.564	+0.78	Nd3c1 Ba3xc1 Rd8d1+ Kg1h2 Rd1xc1 Na5xc6
Rc1a1 Nc6xa7 Ra1xa2 Na7xb5 Bc2xb3
     11	00:01	     602.705	756.217	+0.61	Nd3c1 Ba3xc1 Rd8d1+ Kg1h2 Rd1xc1 Na5xc6
Rc1a1 Nc6xa7 Ra1xa2 Na7xb5 Bc2xb3 Nh4f5
     12	00:02	   1.170.596	567.699	+0.75	Nd3c1 Ba3xc1 Rd8d1+ Kg1h2 Rd1xc1 Na5xc6
Rc1a1 Nc6xa7 Ra1xa2 Na7xb5 Bc2xb3 Nh4f5 Bb3d5
     13	00:02	   1.359.914	547.469	+0.63	Nd3c1 Ba3xc1 Rd8d1+ Kg1h2 Rd1xc1 Na5xc6
Rc1a1 Nc6xa7 Ra1xa2 Na7xb5 Bc2xb3 Nh4f5 Bb3c4 Nb5d6
     13	00:04	   2.565.609	612.609	+0.96	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Bg2f1
Nd3b4 Nh4f5 Bb3xa2 Nf5e7+ Kg8f8 Ne7c6 Nb4xc6 Nd8xc6
     14	00:05	   3.061.371	636.062	+1.12	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Bg2f1
Nd3b4 Nh4f5 Nb4xa2 Nf5d4 Na2c1 Nd4xb3 Nc1xb3 Bf1a6
     15	00:06	   3.900.610	630.350	+1.00	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Bg2f1
Nd3b4 Nh4f5 Nb4xa2 Nf5d4 Na2c1 Nd4xb3 Nc1xb3 Bf1c4 a3a2 Bc4xf7+ Kg8f8
     16	00:14	  10.248.335	691.847	+1.48	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Bg2e4
Nd3c1 Nd8c6 Nc1xa2 Nc6d4 Bb3a4 Nd4c2 Na2c3 Be4d3 a3a2 Nc2a1 a7a5
     17	00:21	  14.754.809	693.788	+1.49	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Nh4f5
Bb3xa2 Nd8c6 Ba2c4 Nc6d4 a3a2 Nd4c2 a7a5 Nc2a1 a5a4 Nf5d6 Bc4e6 Bg2c6
     18	00:39	  27.634.515	694.351	+1.50	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Nd8c6
Bb3xa2 Nc6d4 Ba2e6 Nd4c2 a3a2 Nh4f3 a7a5 Nc2a1 a5a4 Nf3g5 Be6c4 Bg2e4 h7h6
     19	01:05	  47.194.144	726.555	+1.79	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Nd8c6
Bb3xa2 Nc6d4 Ba2b1 Nd4b3 a7a5 Nb3xa5 Nd3c5 Bg2d5 a3a2 Bd5xa2 Bb1xa2 Na5c6 Ba2e6
Kg1g2
     20	02:21	 100.009.063	707.212	+1.72	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Nd8c6
Bb3xa2 Nc6d4 Ba2b1 Nd4b3 a7a5 Nb3xa5 Nd3c5 Bg2d5 a3a2 Bd5xa2 Bb1xa2 Na5c6 Kg8f8
Nh4f3 Ba2c4
     21	07:39	 322.438.457	701.656	+1.78	b5b4 Na5xc6 b4xa3 Nc6xd8 Bc2xb3 Nd8c6
Bb3xa2 Nc6d4 Ba2b1 Nd4b3 a7a5 Nb3xa5 Nd3c5 Bg2d5 a3a2 Bd5xa2 Bb1xa2 Na5c6 Ba2e6
Kg1h2 Be6d7 Nc6e5
   7/22/2005 2:40:55 PM, Time for this analysis: 00:10:00, Rated time: 00:04

1 of 1 matching moves
7/22/2005 2:40:56 PM, Total time: 12:30:29 AM
Rated time: 00:04 = 4 Seconds



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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