Does your engine take the poisoned pawn?

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Kirk
Posts: 5702
Joined: Sat Mar 11, 2006 3:44 am

Does your engine take the poisoned pawn?

Post by Kirk »

[d]5k2/pp4pp/3bpp2/1P6/8/P2KP3/5PPP/2B5 b - - 0 29

From Euwe and Timmans book on the Fischer Spassky Match, game one was close to a draw.

Funny note on the move Bxh2??!!! One doesn't see comments like this in many books! :lol:

"The capture is a curious bloomer, imcompatible with the reality of high level chess"

"It is almost certain that this move is based on a miscalculation.All other moves lead to a draw. It iis nevertheless strange that Fischer takes the poisoned pawn, considering that it is the only variation in the position requiring calculation - for which Fischer had ample time"

Prodeo selects this move, while Hiarcs does not.
“He knew all the tricks, dramatic irony, metaphor, pathos, puns, parody, litotes and... satire. He was vicious”
Alessandro Scotti

Re: Does your engine take the poisoned pawn?

Post by Alessandro Scotti »

Engines that know about the "trapped bishop" pattern will probably avoid this move.
jswaff

Re: Does your engine take the poisoned pawn?

Post by jswaff »

Alessandro Scotti wrote:Engines that know about the "trapped bishop" pattern will probably avoid this move.
I'd be surprised if many engines go for the pawn. Even my program Prophet knows better. I'm curious what Pro Deo sees...

--
James
Spock

Re: Does your engine take the poisoned pawn?

Post by Spock »

I thought I'd let Crafty take a look - not "my" engine of course !
Unless I've done something wrong, Crafty 21.6 wants to take the pawn, at least thus far...

Code: Select all

FEN: 5k2/pp4pp/3bpp2/1P6/8/P2KP3/5PPP/2B5 b - - 0 29 

Crafty-21.6x64:
  10	00:00	     310.513	2.217.950	-0.24	1. ... Ke7 2. a4 Kd7 3. Bb2 e5 4. Kc4 Ke6 5. e4 a6 6. f3 axb5+ 7. axb5
  10	00:00	     446.850	2.127.857	-0.24	1. ... Ke7 2. a4 Kd7 3. Bb2 e5 4. Kc4 Ke6 5. e4 a6 6. f3 axb5+ 7. axb5
  11	00:00	     774.000	2.345.454	-0.24	1. ... Ke7 2. a4 g6 3. Bb2 e5 4. Kc4 Ke6 5. h4 a6 6. bxa6 bxa6
  11	00:00	   1.098.203	2.336.602	-0.15	1. ... Bxh2 2. g3 h5 3. Bb2 h4 4. gxh4 Ke7 5. Bd4 a6 6. bxa6 bxa6
  11	00:00	   1.116.485	2.375.500	-0.15	1. ... Bxh2 2. g3 h5 3. Bb2 h4 4. gxh4 Ke7 5. Bd4 a6 6. bxa6 bxa6
  12	00:00	   1.196.904	2.393.808	-0.42	1. ... Bxh2 2. g3 h5 3. Ke2 h4 4. Kf3 h3 5. Bb2 Kf7 6. Bd4 a6 7. bxa6 bxa6
  12	00:01	   2.020.975	2.377.617	-0.23	1. ... Ke7 2. a4 a6 3. Bb2 axb5 4. axb5 e5 5. Kc4 Ke6 6. e4 b6 7. f3
  12	00:01	   2.435.712	2.435.712	-0.23	1. ... Ke7 2. a4 a6 3. Bb2 axb5 4. axb5 e5 5. Kc4 Ke6 6. e4 b6 7. f3
  13	00:01	   3.353.032	2.483.727	-0.25	1. ... Ke7 2. a4 a6 3. Bd2 Bc5 4. Kc4 Kd6 5. Bc3 e5 6. h4 axb5+ 7. axb5 g6 8. g3
  13	00:02	   4.731.805	2.543.981	-0.25	1. ... Ke7 2. a4 a6 3. Bd2 Bc5 4. Kc4 Kd6 5. Bc3 e5 6. h4 axb5+ 7. axb5 g6 8. g3
  14	00:02	   5.983.264	2.567.924	-0.24	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. f4
  14	00:03	   8.603.033	2.583.493	-0.24	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. f4
  15	00:05	  13.168.589	2.466.027	-0.21	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. Kc5 Be5
  15	00:06	  16.587.427	2.425.062	-0.21	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. Kc5 Be5
  16	00:12	  30.870.461	2.572.538	-0.21	1. ... Ke7 2. f4 Bc5 3. Bb2 Kd6 4. a4 a6 5. e4 e5 6. fxe5+ fxe5 7. Kc4 Bg1 8. Ba3+ Ke6 9. h3 axb5+ 10. axb5 Be3
  16	00:17	  44.111.007	2.594.765	-0.19	1. ... Bxh2 2. g3 h5 3. Ke4 h4 4. gxh4 Ke7 5. Bb2 Bd6 6. h5 f5+ 7. Kd3 e5 8. Kc4 Ke6 9. a4 Be7
  16	00:17	  45.831.246	2.695.955	-0.19	1. ... Bxh2 2. g3 h5 3. Ke4 h4 4. gxh4 Ke7 5. Bb2 Bd6 6. h5 f5+ 7. Kd3 e5 8. Kc4 Ke6 9. a4 Be7
  17	00:19	  50.305.491	2.647.657	-0.20	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 a6 7. b6 f5+ 8. Kd4 Kf6 9. f4 Bg3 10. h5
  17	00:27	  72.105.121	2.670.560	-0.20	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 a6 7. b6 f5+ 8. Kd4 Kf6 9. f4 Bg3 10. h5
  18	00:30	  80.758.099	2.691.936	-0.17	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 Bc7 7. f4 f5+ 8. Kd4 Kf6 9. a4 a5 10. Bc5 b6
  18	00:47	 125.160.054	2.662.979	-0.17	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 Bc7 7. f4 f5+ 8. Kd4 Kf6 9. a4 a5 10. Bc5 b6
  19	00:53	 143.653.746	2.710.448	-0.19	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. Bb4+ Kf7 5. gxh4 Kg6 6. Ke4 b6 7. a4 Be5 8. a5 bxa5 9. Bxa5 Ba1 10. Bb4 f5+ 11. Kf4 Kf6
  19	01:32	 254.859.890	2.770.216	-0.19	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. Bb4+ Kf7 5. gxh4 Kg6 6. Ke4 b6 7. a4 Be5 8. a5 bxa5 9. Bxa5 Ba1 10. Bb4 f5+ 11. Kf4 Kf6
  20	02:05	 340.699.640	2.725.597	-0.72	1. ... Bxh2 2. g3 Ke7 3. Bd2 h5 4. Ke4 h4 5. Kf3 Kd6 6. Kg2 hxg3 7. fxg3 Bxg3 <HT>

Dann Corbit
Posts: 12803
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Does your engine take the poisoned pawn?

Post by Dann Corbit »

Spock wrote:I thought I'd let Crafty take a look - not "my" engine of course !
Unless I've done something wrong, Crafty 21.6 wants to take the pawn, at least thus far...

Code: Select all

FEN: 5k2/pp4pp/3bpp2/1P6/8/P2KP3/5PPP/2B5 b - - 0 29 

Crafty-21.6x64:
  10	00:00	     310.513	2.217.950	-0.24	1. ... Ke7 2. a4 Kd7 3. Bb2 e5 4. Kc4 Ke6 5. e4 a6 6. f3 axb5+ 7. axb5
  10	00:00	     446.850	2.127.857	-0.24	1. ... Ke7 2. a4 Kd7 3. Bb2 e5 4. Kc4 Ke6 5. e4 a6 6. f3 axb5+ 7. axb5
  11	00:00	     774.000	2.345.454	-0.24	1. ... Ke7 2. a4 g6 3. Bb2 e5 4. Kc4 Ke6 5. h4 a6 6. bxa6 bxa6
  11	00:00	   1.098.203	2.336.602	-0.15	1. ... Bxh2 2. g3 h5 3. Bb2 h4 4. gxh4 Ke7 5. Bd4 a6 6. bxa6 bxa6
  11	00:00	   1.116.485	2.375.500	-0.15	1. ... Bxh2 2. g3 h5 3. Bb2 h4 4. gxh4 Ke7 5. Bd4 a6 6. bxa6 bxa6
  12	00:00	   1.196.904	2.393.808	-0.42	1. ... Bxh2 2. g3 h5 3. Ke2 h4 4. Kf3 h3 5. Bb2 Kf7 6. Bd4 a6 7. bxa6 bxa6
  12	00:01	   2.020.975	2.377.617	-0.23	1. ... Ke7 2. a4 a6 3. Bb2 axb5 4. axb5 e5 5. Kc4 Ke6 6. e4 b6 7. f3
  12	00:01	   2.435.712	2.435.712	-0.23	1. ... Ke7 2. a4 a6 3. Bb2 axb5 4. axb5 e5 5. Kc4 Ke6 6. e4 b6 7. f3
  13	00:01	   3.353.032	2.483.727	-0.25	1. ... Ke7 2. a4 a6 3. Bd2 Bc5 4. Kc4 Kd6 5. Bc3 e5 6. h4 axb5+ 7. axb5 g6 8. g3
  13	00:02	   4.731.805	2.543.981	-0.25	1. ... Ke7 2. a4 a6 3. Bd2 Bc5 4. Kc4 Kd6 5. Bc3 e5 6. h4 axb5+ 7. axb5 g6 8. g3
  14	00:02	   5.983.264	2.567.924	-0.24	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. f4
  14	00:03	   8.603.033	2.583.493	-0.24	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. f4
  15	00:05	  13.168.589	2.466.027	-0.21	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. Kc5 Be5
  15	00:06	  16.587.427	2.425.062	-0.21	1. ... Ke7 2. a4 Bxh2 3. g3 h5 4. Ba3+ Kf7 5. Bb4 h4 6. gxh4 Kg6 7. Ke4 f5+ 8. Kd4 Kf6 9. Kc5 Be5
  16	00:12	  30.870.461	2.572.538	-0.21	1. ... Ke7 2. f4 Bc5 3. Bb2 Kd6 4. a4 a6 5. e4 e5 6. fxe5+ fxe5 7. Kc4 Bg1 8. Ba3+ Ke6 9. h3 axb5+ 10. axb5 Be3
  16	00:17	  44.111.007	2.594.765	-0.19	1. ... Bxh2 2. g3 h5 3. Ke4 h4 4. gxh4 Ke7 5. Bb2 Bd6 6. h5 f5+ 7. Kd3 e5 8. Kc4 Ke6 9. a4 Be7
  16	00:17	  45.831.246	2.695.955	-0.19	1. ... Bxh2 2. g3 h5 3. Ke4 h4 4. gxh4 Ke7 5. Bb2 Bd6 6. h5 f5+ 7. Kd3 e5 8. Kc4 Ke6 9. a4 Be7
  17	00:19	  50.305.491	2.647.657	-0.20	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 a6 7. b6 f5+ 8. Kd4 Kf6 9. f4 Bg3 10. h5
  17	00:27	  72.105.121	2.670.560	-0.20	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 a6 7. b6 f5+ 8. Kd4 Kf6 9. f4 Bg3 10. h5
  18	00:30	  80.758.099	2.691.936	-0.17	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 Bc7 7. f4 f5+ 8. Kd4 Kf6 9. a4 a5 10. Bc5 b6
  18	00:47	 125.160.054	2.662.979	-0.17	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. gxh4 Kf7 5. Bb4 Kg6 6. Ke4 Bc7 7. f4 f5+ 8. Kd4 Kf6 9. a4 a5 10. Bc5 b6
  19	00:53	 143.653.746	2.710.448	-0.19	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. Bb4+ Kf7 5. gxh4 Kg6 6. Ke4 b6 7. a4 Be5 8. a5 bxa5 9. Bxa5 Ba1 10. Bb4 f5+ 11. Kf4 Kf6
  19	01:32	 254.859.890	2.770.216	-0.19	1. ... Bxh2 2. g3 h5 3. Bd2 h4 4. Bb4+ Kf7 5. gxh4 Kg6 6. Ke4 b6 7. a4 Be5 8. a5 bxa5 9. Bxa5 Ba1 10. Bb4 f5+ 11. Kf4 Kf6
  20	02:05	 340.699.640	2.725.597	-0.72	1. ... Bxh2 2. g3 Ke7 3. Bd2 h5 4. Ke4 h4 5. Kf3 Kd6 6. Kg2 hxg3 7. fxg3 Bxg3 <HT>

This is (perhaps) the most delicious poisoned pawn ever conceived.
See (for example):

Code: Select all

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: 60 Seconds
Analyzing engine: Rybkav2.3.2a.w32

1) 0 29                 
    Avoid move: 
    Best move (Rybkav2.3.2a.w32): a7-a6
    Not found in: 01:00
      5	00:00	         245	2.280	+0.45	Bd6xh2 g2g3
      6	00:00	         918	8.545	+0.36	Bd6xh2 g2g3 Kf8e7
      7	00:00	       1.388	11.280	+0.37	Bd6xh2 g2g3 Kf8e7 e3e4
      8	00:00	       2.364	17.047	+0.35	Bd6xh2 g2g3 Kf8e7 e3e4 Ke7d6
      9	00:00	       8.304	41.682	+0.34	Bd6xh2 g2g3 a7a6 b5xa6 b7xa6 Bc1d2 Kf8e7
     10	00:01	      17.086	55.897	+0.30	Bd6xh2 g2g3 h7h5 e3e4 Kf8e7 e4e5 f6f5
     11	00:01	      26.498	61.949	+0.10	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 g7g6 e3e4
     12	00:01	      31.400	60.439	+0.06	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 g7g6 Bc1b2 Kf8e7
     13	00:01	      46.349	57.251	-0.02	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 g7g6 Bc1b2 Kf8f7 a3a4
     14	00:02	      78.325	56.363	-0.01	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 g7g6 Bc1b2 Kf8f7 a3a4 Bh2d6
     15	00:02	     111.721	56.300	+0.01	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 g7g6 Bc1b2 Kf8f7 a3a4 Bh2d6 Bb2d4
     16	00:06	     386.157	71.081	-0.03	Bd6xh2 g2g3 h7h5 Bc1d2 h5h4 Bd2b4+ Kf8f7 g3xh4 Kf7g6 Bb4f8 Kg6f7 Bf8c5 b7b6 Bc5b4
     17	00:13	     908.137	70.513	-0.17	Bd6xh2 g2g3 Kf8e7 Bc1d2 Ke7d6 Bd2b4+ Kd6c7 Kd3e2 Kc7b6 Ke2f3 Kb6xb5 Kf3g2 Bh2xg3 Kg2xg3
     17	00:27	   1.850.819	71.137	-0.10	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 Kd3c4 Ke7d7 Bc1b2 Kd7c6 a3a4 e6e5 f2f4 Bd6c7 Bb2c3
     18	00:44	   2.896.535	67.146	-0.10	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 Kd3c4 Ke7d7 Bc1b2 Kd7c6 a3a4 e6e5 f2f4 Bd6c7 Bb2c3
     19	00:55	   3.546.167	66.512	-0.10	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 Kd3c4 Ke7d7 Bc1b2 Kd7c6 a3a4 e6e5 f2f4 Bd6c7 Bb2c3
   12/17/2007 2:46:29 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:46:29 PM, Total time: 12:01:03 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Shredder9UCI

1) 0 29                 
    Avoid move: 
    Best move (Shredder9UCI): Bd6xh2
    Not found in: 01:00
     2/2-	00:01	          39	25	-0.18	Bd6xh2
     2/2	00:01	          56	36	-0.26	Bd6xh2 g2g3
     2/2+	00:01	          75	48	-0.10	Kf8e7
     2/3	00:01	          97	63	+0.17	Kf8e7 h2h3
     3/5	00:01	         250	163	+0.06	Kf8e7 h2h3 g7g5
     3/5+	00:01	         294	192	+0.37	Bd6xh2
     3/5+	00:01	         321	209	+0.72	Bd6xh2
     3/5	00:01	         410	267	+0.93	Bd6xh2 Bc1b2 Kf8e7
     4/6	00:01	         836	546	+0.81	Bd6xh2 a3a4 Bh2e5 f2f3
     5/7	00:01	       1.788	1.167	+0.92	Bd6xh2 a3a4 Bh2d6 f2f3 Kf8e7
     6/8	00:01	       3.542	2.289	+0.93	Bd6xh2 a3a4 Bh2d6 f2f3 a7a6 b5xa6
     7/10	00:01	       5.840	3.775	+0.93	Bd6xh2 a3a4 Bh2d6 f2f3 a7a6 b5xa6 b7xa6
     8/13	00:01	      15.749	10.076	+0.85	Bd6xh2 f2f4 a7a6 a3a4 a6xb5 a4xb5 g7g6 Bc1b2
     9/13	00:01	      27.564	17.467	+0.93	Bd6xh2 f2f4 Kf8e7 a3a4 e6e5 g2g4
    10/14	00:01	      42.516	26.423	+0.94	Bd6xh2 f2f4 Kf8e7 a3a4 e6e5 g2g4 Bh2g3 Bc1a3+ Ke7e6 Kd3e4
    11/17-	00:01	      79.307	47.432	+0.69	Bd6xh2 f2f4
    11/17-	00:01	      86.174	51.050	+0.19	Bd6xh2 f2f4
    11/17	00:01	     157.432	89.146	-0.15	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8e7 a3a4 Bh2d6 Bc1b2 g7g6
    11/17+	00:01	     169.578	95.215	-0.14	a7a6
    11/17	00:01	     200.521	109.694	-0.14	a7a6 b5xa6 b7xa6 h2h3
    12/23	00:02	     335.645	166.490	-0.19	a7a6 b5xa6 b7xa6 h2h3 Kf8e7 a3a4 h7h5 Bc1b2 g7g5 f2f3 h5h4 e3e4 Bd6f4
    12/23+	00:02	     343.292	169.026	-0.18	Bd6xh2
    12/23	00:02	     354.270	173.067	-0.12	Bd6xh2 g2g3 a7a6
    13/17	00:02	     484.080	218.152	-0.11	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8e7 Bc1b2 a7a6 b5xa6 b7xa6 h4h5 Bh2d6 a3a4
    14/23	00:02	     693.968	277.587	-0.11	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8e7 a3a4 a7a6 f2f4 Ke7d6
    15/23	00:03	   1.023.825	318.056	-0.08	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8e7 Bc1b2 g7g6 a3a4 a7a6 Ke2d3 Bh2d6 Kd3e4 a6xb5
    16/24-	00:03	   1.447.442	387.638	-0.33	Bd6xh2 g2g3
    16/30	00:03	   1.557.965	402.055	-0.33	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4
    16/30+	00:04	   1.721.200	422.069	-0.32	g7g6
    16/30	00:05	   2.763.093	508.108	-0.29	g7g6 h2h3 Kf8e7 f2f3 a7a6 a3a4 a6xb5 a4xb5 h7h5 e3e4 Bd6c5 Bc1h6 e6e5 Bh6g7 Ke7e6 g2g3 Bc5d4
    16/30+	00:05	   2.848.775	515.056	-0.28	a7a6
    16/33	00:06	   3.259.199	537.555	-0.23	a7a6 b5xa6 b7xa6 h2h3 h7h5 f2f3 g7g6
    17/29	00:08	   5.306.140	602.081	-0.22	a7a6 b5xa6 b7xa6 h2h3 h7h5 f2f3 g7g6 a3a4 Kf8e7 e3e4 Ke7d7 g2g4 e6e5 g4g5 Kd7e6 g5xf6 Ke6xf6 h3h4 Kf6e6
    18/34	00:14	   7.773.965	549.163	-0.21	a7a6 b5xa6 b7xa6 h2h3 h7h5 f2f3 Kf8e7 a3a4
    19/36	00:20	  12.455.788	610.398	-0.22	a7a6 b5xa6 b7xa6 h2h3 Kf8e7 a3a4 h7h5 f2f4 h5h4 Bc1d2 Bd6c7 Kd3d4
    20/38	00:33	  22.517.251	668.405	-0.25	a7a6 a3a4 Kf8e7 h2h3 e6e5 e3e4 Bd6c5 f2f3 Ke7d6 Kd3c4
    20/40+	00:36	  24.467.096	675.830	-0.24	Bd6xh2
    20/41	00:37	  25.534.294	678.941	-0.19	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 g7g6 a3a4 Kf8e7 Bc1d2
    21/43	00:46	  32.619.321	695.418	-0.19	Bd6xh2 g2g3 h7h5 Bc1d2 f6f5 Kd3e2 h5h4 g3xh4 g7g6 a3a4 Kf8e7 e3e4 Ke7d6 Ke2f3 Bh2e5
   12/17/2007 2:47:37 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:47:38 PM, Total time: 12:02:11 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Hiarcs11.2SPUCI

1) 0 29                 
    Avoid move: 
    Best move (Hiarcs11.2SPUCI): Kf8-f7
    Not found in: 01:00
    11/22	00:01	     319.575	551.943	-0.03	a7a6 b5xa6 b7xa6 f2f4 g7g5 g2g4 f6f5 g4xf5 g5xf4 e3e4 e6xf5 e4xf5
    12/23	00:01	     425.085	554.217	-0.04	a7a6 b5xa6 b7xa6 f2f4 Kf8f7 e3e4 g7g5 f4xg5 Bd6xh2 g5xf6 Kf7xf6 Bc1e3 Bh2d6 a3a4
    13/26	00:02	   1.026.701	542.653	-0.08	a7a6 b5xa6 b7xa6 f2f4 Kf8f7 e3e4 g7g5 f4xg5 Bd6xh2 g5xf6 Kf7xf6 Bc1e3 Bh2d6 a3a4 h7h5 Be3d4+ Kf6g5
    13/26	00:03	   1.395.293	534.595	-0.07	Kf8e7
    13/26	00:03	   1.610.912	533.944	-0.07	Kf8e7 e3e4 g7g5 h2h3
    14/26	00:06	   2.858.454	539.534	-0.10	Kf8e7 e3e4 g7g5 h2h3 a7a6 a3a4 h7h5 Bc1e3 Ke7d7 f2f3 h5h4 Be3b6 a6xb5 a4xb5
    14/26	00:06	   3.287.935	542.295	-0.09	Kf8f7
    14/26	00:07	   3.516.761	544.896	-0.09	Kf8f7 e3e4 g7g5 h2h3
    15/26	00:11	   5.699.257	554.294	-0.11	Kf8f7 e3e4 g7g5 h2h3 a7a6 a3a4 a6xb5 a4xb5 h7h5 f2f3 Kf7e7 Bc1e3 h5h4 Be3d4 Ke7f7
    15/26	00:12	   6.663.652	549.534	-0.10	Kf8e7
    15/26	00:13	   7.024.529	549.564	-0.10	Kf8e7 e3e4 g7g5 h2h3 a7a6 a3a4 h7h5 Bc1e3 Ke7d7 f2f3 h5h4 Be3b6 a6xb5 a4xb5
    15/26	00:14	   7.474.664	550.457	-0.10	a7a6
    15/26	00:14	   7.751.213	552.986	-0.10	a7a6 a3a4 a6xb5 a4xb5
    16/28	00:23	  12.585.228	564.410	-0.11	a7a6 b5xa6 b7xa6 f2f4 g7g6 Bc1b2 Kf8f7 g2g4 h7h5 h2h3 h5xg4 h3xg4 f6f5 g4g5 Kf7e7 a3a4 Ke7f7 Bb2c3
    16/28	00:25	  13.690.162	565.242	-0.10	Kf8f7
    16/28	00:29	  15.950.601	563.984	-0.07	Kf8f7 f2f4 Kf7g6
    17/30	00:42	  23.268.910	565.149	-0.10	Kf8f7 f2f4 g7g5 f4xg5 Bd6xh2 g5xf6 Kf7xf6 e3e4 Bh2g3 Bc1e3 a7a6 a3a4 a6xb5 a4xb5 h7h5
   12/17/2007 2:48:46 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:48:47 PM, Total time: 12:03:21 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Fruit2.2.1

1) 0 29                 
    Avoid move: 
    Best move (Fruit2.2.1): Bd6xh2
    Not found in: 01:00
     2/4	00:00	          76	0	-0.23	Bd6xh2 g2g3
     2/4	00:00	         121	0	+0.48	Kf8e7 f2f4
     2/4	00:00	         167	0	+0.49	Kf8f7 f2f4
     3/4	00:00	         280	0	+0.27	Kf8f7 f2f4 Kf7g6
     3/5	00:00	         366	0	+0.37	Kf8e7 f2f4 Ke7d7
     4/8	00:00	       1.590	0	+0.23	Kf8e7 e3e4 b7b6 g2g3
     5/8	00:00	       4.230	0	+0.13	Kf8e7 Bc1b2 h7h5 f2f4 Ke7d7
     5/10	00:00	       7.713	0	+0.15	a7a6 b5xa6 b7xa6 f2f4 Kf8f7 Bc1b2
     6/10	00:00	       9.742	0	+0.03	a7a6 b5xa6 b7xa6 f2f4 Kf8e7 Bc1b2 Ke7d7
     6/12	00:00	      12.617	0	+0.19	Kf8e7 Bc1b2 Ke7d7 f2f4 b7b6 a3a4
     7/12	00:00	      22.678	0	+0.09	Kf8e7 Bc1b2 Ke7d7 f2f4 e6e5 f4xe5 f6xe5 Bb2c3
     8/13	00:00	      49.166	0	+0.13	Kf8e7 Bc1b2 e6e5 a3a4 Ke7e6 Bb2c3 Bd6c5 Kd3c4
     9/16	00:00	      95.502	0	+0.02	Kf8e7 Bc1b2 Ke7f7 f2f4 g7g5 g2g3 Kf7g6 a3a4 g5xf4 e3xf4
     9/16	00:00	     143.416	0	+0.04	h7h5 f2f4 e6e5 Kd3e4 Kf8f7 a3a4 Kf7e6 f4f5+ Ke6d7 Bc1d2
    10/16	00:00	     215.510	0	+0.01	h7h5 f2f4 e6e5 Kd3e4 Kf8e7 Bc1b2 e5xf4 e3xf4 Ke7e6 Bb2d4 f6f5+ Ke4f3
    10/17	00:01	     272.726	0	+0.08	Kf8e7 a3a4 h7h5 f2f4 e6e5 Kd3e4 g7g6 f4f5 g6xf5+ Ke4xf5 Bd6c5 e3e4
    11/18	00:01	     451.088	0	 0.00	Kf8e7 a3a4 h7h5 f2f4 g7g5 f4xg5 f6xg5 e3e4 g5g4 Bc1e3 Bd6xh2 Be3xa7
    12/23	00:01	   1.038.699	0	-0.02	Kf8e7 a3a4 h7h5 f2f4 g7g5 f4xg5 f6xg5 e3e4 Bd6f4 Bc1e3 Ke7d7 Be3xf4 g5xf4 g2g3 f4xg3 h2xg3
    13/23	00:02	   2.336.715	1.315.182	-0.03	Kf8e7 a3a4 b7b6 Bc1b2 e6e5 Bb2c3 Ke7e6 g2g3 Bd6c5 f2f3 h7h5 e3e4 h5h4
    13/23	00:02	   2.847.767	1.360.000	 0.00	a7a6 b5xa6 b7xa6 a3a4 Kf8f7 h2h3 Kf7e7 e3e4 Ke7d7 Bc1e3 h7h5 h3h4 g7g6 f2f3
    14/23	00:03	   3.542.973	1.360.488	-0.05	a7a6 b5xa6 b7xa6 a3a4 Kf8f7 h2h3 Kf7e7 e3e4 Bd6c5 f2f3 Ke7d6 Bc1d2 e6e5 Kd3c4 Bc5d4
    14/23	00:04	   4.453.241	1.380.000	-0.02	Kf8e7 a3a4 Ke7d7 e3e4 Bd6c5 f2f4 e6e5 f4xe5 f6xe5 g2g3 a7a6 Bc1e3 Bc5xe3 Kd3xe3 a6a5 Ke3d3
    14/24	00:04	   5.604.709	1.385.000	+0.03	Kf8f7 g2g3 e6e5 a3a4 Kf7e6 Bc1d2 h7h5 Bd2c3 g7g6 h2h4 b7b6 f2f3 Ke6f5 e3e4+ Kf5e6 Bc3d2
    14/24	00:05	   6.171.261	1.385.000	+0.12	Bd6xh2 g2g3 h7h5 e3e4 h5h4 g3xh4 Kf8e7 a3a4 Bh2d6 Bc1e3 b7b6 a4a5 b6xa5 Be3xa7
    15/24	00:05	   6.852.231	1.373.241	+0.01	Bd6xh2 g2g3 h7h5 Bc1b2 h5h4 g3xh4 Bh2d6 Bb2d4 Bd6xa3 Bd4xa7 Ba3d6 Ba7d4 Kf8e7 h4h5 Ke7d7
    16/26	00:08	  11.405.059	1.391.250	+0.13	Bd6xh2 g2g3 h7h5 Bc1b2 Kf8e7 Kd3e4 h5h4 g3xh4 Bh2d6 a3a4 e6e5 Ke4d5 Bd6b4 Kd5c4 Bb4d2 Bb2a3+ Ke7e6
    17/27	00:11	  15.033.004	1.380.000	+0.10	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 Bh2d6 Bc1b2 Kf8f7 h4h5 f6f5+ Ke4d4 Bd6e7 Kd4d3 Be7h4 Kd3e2 Bh4f6 Bb2xf6 Kf7xf6
    18/31	00:18	  23.942.791	1.374.706	 0.00	Bd6xh2 g2g3 h7h5 Bc1d2 h5h4 Bd2b4+ Kf8f7 g3xh4 Kf7g6 a3a4 Bh2c7 Bb4c5 b7b6 Bc5b4 Kg6h5 Bb4f8 Kh5g6 Bf8b4
    19/31	00:46	  60.324.028	1.324.544	-0.56	Bd6xh2 g2g3 Kf8e7 Bc1d2 h7h5 Kd3e4 e6e5 Ke4f3 Ke7d6 Kf3g2 Bh2xg3 Kg2xg3 g7g5 e3e4 Kd6c5 a3a4 Kc5d4 f2f3 b7b6 Bd2b4 h5h4+ Kg3g4
   12/17/2007 2:49:54 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:49:55 PM, Total time: 12:04:29 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Gandalf60

1) 0 29                 
    Avoid move: 
    Best move (Gandalf60): Bd6xh2
    Not found in: 01:00
     7/12	00:01	      10.474	104.740	+0.67	Bd6xh2 e3e4 Bh2d6 Bc1e3 Kf8e7 a3a4 a7a6
     8/13	00:01	      17.271	172.710	+0.64	Bd6xh2 e3e4 Bh2d6 a3a4 a7a6 f2f3 a6xb5 a4xb5 Kf8e7
     9/15	00:01	      33.613	336.130	+0.57	Bd6xh2 e3e4 Kf8e7 a3a4 Bh2e5 f2f3 f6f5 Bc1a3+ Be5d6 Ba3b2
    10/18	00:01	      77.678	776.780	+0.54	Bd6xh2 e3e4 Kf8e7 g2g3 Bh2g1 Bc1e3 a7a6 b5xa6 b7xa6 Be3c5+ Ke7d7 a3a4
    11/19-	00:01	     183.693	612.310	+0.22	Bd6xh2 e3e4 Kf8e7 g2g3 Bh2g1 Bc1e3 a7a6 b5xa6 b7xa6 Be3c5+ Ke7d7 a3a4
    11/21-	00:01	     209.531	698.430	-0.09	Bd6xh2 e3e4 Kf8e7 g2g3 Bh2g1 Bc1e3 a7a6 b5xa6 b7xa6 Be3c5+ Ke7d7 a3a4
    11/21	00:01	     252.720	631.800	+0.19	Bd6xh2 g2g3 h7h5 a3a4 Kf8f7 Kd3e2 h5h4 g3xh4 Bh2d6 Bc1b2 Kf7e7
    12/21	00:01	     447.181	745.301	+0.19	Bd6xh2 g2g3 h7h5 a3a4 Kf8f7 Kd3e2 h5h4 g3xh4 Bh2e5 f2f3 Kf7e7 e3e4
    13/33	00:02	   1.377.857	810.504	-0.03	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 Bh2d6 Bc1b2 f6f5+ Ke4f3 g7g6 a3a4 Kf8e7 a4a5
    14/36	00:08	   5.668.326	798.355	-0.03	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 Bh2g1 f2f3 g7g6 a3a4 Bg1f2 Bc1a3+ Kf8f7 Ba3c5 a7a6
    15/36	00:16	  12.433.499	823.410	-0.03	Bd6xh2 g2g3 h7h5 a3a4 Kf8f7 Kd3e4 h5h4 g3xh4 Bh2g1 f2f3 g7g6 Bc1b2 e6e5 f3f4 Kf7e6
    16/42	00:31	  25.054.525	829.620	 0.00	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 Bh2g1 Ke4f3 Bg1h2 Kf3e4
   12/17/2007 2:51:03 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:51:04 PM, Total time: 12:05:38 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: ChessTiger2007UCI

1) 0 29                 
    Avoid move: 
    Best move (ChessTiger2007UCI): a7-a6
    Not found in: 01:00
      2	00:02	          92	0	+0.98	Bd6xh2 a3a4 Kf8e7
      3	00:02	         165	8.250	+0.92	Bd6xh2 a3a4 Kf8e7 Bc1a3+ Bh2d6
      4	00:02	         329	16.450	+0.92	Bd6xh2 a3a4 Kf8e7 Bc1a3+ Bh2d6
      5	00:02	         605	30.250	+0.92	Bd6xh2 a3a4 Kf8e7 Bc1a3+ Bh2d6
      6	00:02	       1.733	86.650	+1.00	Bd6xh2 a3a4 Kf8e7 Bc1a3+ Bh2d6 Ba3b2 Bd6b4
      7	00:02	       4.591	229.550	+1.00	Bd6xh2 a3a4 Kf8e7 Bc1a3+ Bh2d6 Ba3b2 Bd6b4
      8	00:02	       9.750	325.000	+0.92	Bd6xh2 a3a4 Kf8e7 Kd3e4 f6f5+ Ke4d4 Bh2d6 Bc1b2 Ke7f6
      9	00:02	      19.471	649.033	+0.96	Bd6xh2 a3a4 Kf8e7 Kd3e4 f6f5+ Ke4d4 Bh2g1 Bc1a3+ Ke7f6 f2f4 b7b6
     10	00:02	      38.565	771.300	+0.96	Bd6xh2 a3a4 Kf8e7 Kd3e4 f6f5+ Ke4d4 Bh2g1 Bc1a3+ Ke7f6 f2f4 b7b6
     11	00:02	     107.515	1.075.150	+0.96	Bd6xh2 a3a4 Kf8f7 Kd3d4 Kf7g6 Bc1a3 Kg6f5 Ba3c5 Bh2e5+ Kd4d3 b7b6
     12	00:02	     191.792	1.198.700	+0.94	Bd6xh2 a3a4 Kf8f7 Kd3e4 f6f5+ Ke4d4 Bh2g1 f2f4 Kf7f6 Bc1a3 b7b6 Ba3d6 Bg1f2
     13	00:03	     733.966	1.384.842	+0.96	Bd6xh2 f2f4 a7a6 b5xa6 b7xa6 a3a4 e6e5 Bc1a3+ Kf8e8 Kd3e4 Bh2g3 Ba3c5 Ke8d7
     14	00:04	   2.216.529	1.411.802	+0.08	Kf8e7 f2f4 Bd6c5 a3a4 a7a6 Bc1b2 a6xb5 a4xb5 Ke7d6 Kd3e4 Bc5b4 Bb2d4 f6f5+ Ke4d3 g7g6
     14	00:04	   2.656.689	1.413.132	+0.16	a7a6 b5xa6 b7xa6 f2f4 Kf8e7 Bc1b2 Ke7d7 Kd3e4 Kd7c6 g2g4 Kc6c5 g4g5 f6f5+ Ke4d3 g7g6 Bb2d4+ Kc5c6
     15	00:04	   2.980.175	1.412.405	+0.14	a7a6 b5xa6 b7xa6 f2f4 Kf8e7 Bc1b2 Ke7d7 g2g4 Kd7c6 h2h4 h7h6 Kd3e4 Kc6c5 g4g5 f6xg5 h4xg5 h6xg5 Bb2xg7 g5xf4 e3xf4
     16	00:05	   4.326.627	1.409.325	+0.12	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 g2g4 Ke7d7 Bc1b2 h7h6 f2f3 e6e5 Kd3e4 Kd7c6 h4h5 Bd6c5 a3a4 Bc5b4
     17	00:06	   6.174.171	1.416.094	+0.12	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 g2g4 Ke7d7 Bc1b2 h7h6 f2f3 e6e5 Kd3e4 Kd7c6 a3a4 Bd6b4 h4h5 Kc6c5 f3f4 e5xf4 e3xf4
     18	00:08	   8.959.721	1.402.147	+0.14	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 g2g4 Ke7d7 Bc1b2 h7h6 f2f3 Kd7c6 a3a4 e6e5 Kd3e4 Bd6b4 f3f4 e5xf4 e3xf4 Kc6c5
     19	00:13	  15.610.615	1.406.362	+0.14	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 g2g4 Ke7d7 Bc1b2 h7h6 f2f3 Kd7c6 a3a4 e6e5 Kd3e4 Bd6b4 Ke4f5 Bb4e1 h4h5 Be1b4 f3f4 e5xf4 e3xf4
     20	00:24	  29.824.383	1.373.762	+0.14	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 g2g4 g7g6 g4g5 f6f5 Kd3d4 Ke7d7 f2f4 Bd6f8 e3e4 Kd7c6 Kd4e5 Bf8d6+ Ke5d4 a6a5 a3a4 Bd6b4 Bc1e3
     21	00:44	  54.746.395	1.316.969	+0.14	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 a3a4 Ke7d7 g2g4 Kd7c6 Bc1b2 h7h6 f2f3 Kc6b6 Bb2c3 Kb6c5 f3f4 Bd6c7 g4g5 f6xg5 f4xg5 h6xg5
   12/17/2007 2:52:12 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:52:13 PM, Total time: 12:06:47 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Glaurung_win_32

1) 0 29                 
    Avoid move: 
    Best move (Glaurung_win_32): Kf8-e7
    Not found in: 01:00
      2	00:00	          53	53	+0.88	Bd6xh2 g2g3
      3	00:00	         238	241	+1.23	Bd6xh2 g2g3 Kf8e7
      4	00:00	         526	534	+1.09	Bd6xh2 g2g3 Kf8e7 Bc1d2
      5	00:00	       1.646	1.671	+1.17	Bd6xh2 Bc1b2 Kf8e7 g2g3 Ke7d6
      6	00:01	       3.146	3.193	+1.07	Bd6xh2 g2g3 Bh2g1 f2f3 Kf8e7 Bc1d2
      7	00:01	       7.324	7.324	+1.27	Bd6xh2 Kd3e4 Kf8e7 g2g3 Bh2g1 f2f3 Bg1f2
      8	00:01	      16.555	16.294	+1.05	Bd6xh2 g2g3 Kf8e7 Bc1d2 e6e5 Bd2b4+ Ke7e6 a3a4 Ke6d5 e3e4+ Kd5e6
      9	00:01	      28.927	28.030	+0.74	Bd6xh2 g2g3 a7a6 b5xa6 b7xa6 Bc1d2 Bh2g1 f2f3 Kf8e7 Bd2b4+ Ke7d7
     10	00:01	      52.473	49.363	+0.43	Bd6xh2 g2g3 Kf8e7 Kd3e2 Ke7d6 Ke2f1 Kd6c5 Kf1g2 Bh2xg3 Kg2xg3 Kc5xb5
     11	00:01	      81.995	74.949	+0.43	Bd6xh2 g2g3 Kf8e7 Kd3e2 Ke7d6 Ke2f1 Kd6c5 Kf1g2 Bh2xg3 Kg2xg3 Kc5xb5
     12	00:01	     141.853	122.604	+0.33	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8e7 f2f4 Bh2g3 h4h5 Ke7d6 Bc1d2
     13	00:01	     249.974	199.979	+0.33	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8e7 f2f4 Bh2g3 h4h5 Ke7d6 e3e4 e6e5
     14	00:01	     400.005	290.912	+0.35	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Bh2d6 Bc1b2 Kf8e7 h4h5 e6e5 Ke2d3 Ke7e6 a3a4
     15	00:01	     884.175	500.665	+0.17	Bd6xh2 g2g3 Kf8e7 Kd3e2 Ke7d6 Ke2f3 Kd6c5 Kf3g2 Bh2xg3 Kg2xg3 Kc5xb5 Bc1d2 e6e5 Kg3g4 Kb5c5
     16	00:03	   2.606.143	817.485	+0.19	Bd6xh2 g2g3 Kf8e7 Kd3e2 Ke7d6 Ke2f3 Kd6c5 Kf3g2 Bh2xg3 Kg2xg3 Kc5xb5 Bc1b2 e6e5 Kg3g4 Kb5c5 Kg4f5
     17	00:06	   6.403.887	1.037.570	+0.07	Bd6xh2 g2g3 Kf8e7 a3a4 h7h5 Kd3e4 h5h4 g3xh4 Bh2d6 Bc1d2 g7g6 f2f3 Bd6c5 a4a5 Ke7d6 Bd2c3 e6e5
     18	00:19	  23.368.494	1.185.977	+0.03	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 g3xh4 g7g6 Bc1b2 Kf8e7 a3a4 Bh2d6 Bb2d4 b7b6 Bd4c3 Bd6c5 f2f4 Bc5d6 Bc3d4
     18	00:23	  28.392.440	1.199.359	+0.09	Kf8e7 a3a4 Ke7d7 f2f4 e6e5 Kd3e4 Kd7e6 f4f5+ Ke6e7 Ke4d5 b7b6 Bc1d2 Bd6c5 a4a5 Ke7d7 a5xb6 a7xb6 e3e4 Kd7e7 Bd2c3
     19	00:29	  35.701.820	1.209.534	+0.05	Kf8e7 a3a4 Ke7d7 f2f4 e6e5 Kd3e4 Kd7e6 f4f5+ Ke6e7 Ke4d5 b7b6 Bc1d2 Bd6c5 a4a5 Ke7d7 g2g3 Bc5d6 a5xb6 a7xb6 e3e4 Bd6c5
   12/17/2007 2:53:20 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:53:21 PM, Total time: 12:07:55 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Ktulu_75

1) 0 29                 
    Avoid move: 
    Best move (Ktulu_75): Kf8-e7
    Not found in: 01:00
      6	00:00	      14.409	1.440.900	+0.13	g7g5 f2f4 Kf8e7 g2g4 g5xf4 e3xf4 a7a5
      7	00:00	      28.647	954.900	+0.06	g7g5 f2f4 Kf8e7 g2g4 f6f5 g4xf5 e6xf5 f4xg5 Bd6xh2
      8	00:00	      70.269	1.171.150	+0.05	g7g5 f2f4 Kf8e7 g2g4 g5xf4 e3xf4 a7a6 b5xa6 b7xa6
      8	00:00	     104.136	1.157.066	+0.14	Kf8f7 f2f4 e6e5 Kd3e4 g7g6 Bc1b2 e5xf4 e3xf4 Kf7e6
      9	00:00	     158.793	1.323.275	+0.03	Kf8f7 f2f4 g7g5 g2g4 a7a6 b5xa6 b7xa6 Kd3e4 g5xf4 e3xf4 Kf7g6 Bc1b2 f6f5+ g4xf5+ e6xf5+ Ke4e3
     10	00:00	     335.426	1.197.950	+0.03	Kf8f7 f2f4 g7g5 a3a4 a7a6 b5xa6 b7xa6 Bc1d2 f6f5 Kd3d4 Kf7f6
     11	00:00	     704.821	1.236.528	+0.05	Kf8f7 f2f4 a7a6 b5xa6 b7xa6 Bc1b2 g7g5 f4xg5 f6xg5 h2h3 h7h5 g2g4 h5xg4 h3xg4 e6e5 Bb2c3 Kf7e6
     12	00:00	   1.188.015	1.291.320	+0.01	Kf8f7 f2f4 e6e5 Kd3e4 e5xf4 e3xf4 Kf7e6 Bc1b2 a7a6 b5xa6 b7xa6 f4f5+
     13	00:02	   2.888.397	1.306.966	-0.05	Kf8f7 f2f4 g7g5 a3a4 a7a6 b5xa6 b7xa6 Bc1d2 Kf7e7 f4xg5 f6xg5 e3e4 g5g4 h2h3 g4xh3 g2xh3 Bd6e5 Bd2c3 Be5xc3 Kd3xc3 Ke7d6 Kc3d3
     13	00:04	   5.684.148	1.334.307	+0.01	a7a6 b5xa6 b7xa6 Bc1b2 Kf8e7 f2f4
     14	00:04	   6.670.527	1.355.798	-0.08	a7a6 b5xa6 b7xa6 Bc1b2 Kf8f7 f2f4 g7g5 f4xg5 f6xg5 h2h3 e6e5 Kd3e4 Kf7e6 Bb2c3 h7h5
     14	00:06	   9.383.860	1.377.953	-0.01	Kf8e7 a3a4 a7a6 Bc1d2 a6xb5 a4xb5 g7g6 Bd2c3 g6g5 Bc3d4 e6e5 Bd4b6 g5g4 f2f3 g4xf3 g2xf3 Ke7e6 e3e4 f6f5 e4xf5+ Ke6xf5 Bb6e3 Bd6e7 h2h3 h7h5 Kd3c4
     15	00:08	  11.988.706	1.405.475	-0.02	Kf8e7 a3a4 a7a6 b5xa6 b7xa6 Bc1d2 e6e5 e3e4 Bd6c5 Bd2e3 Bc5xe3 Kd3xe3 g7g6 Ke3d3 Ke7d6 a4a5 f6f5 h2h4
     16	00:15	  22.253.123	1.409.317	-0.07	Kf8e7 a3a4 a7a6 b5xa6 b7xa6 Bc1d2 g7g5 f2f4 h7h5 f4xg5
     17	00:24	  35.280.585	1.445.925	-0.07	Kf8e7 a3a4 a7a6 b5xa6 b7xa6 Bc1d2 g7g6 Bd2c3 e6e5 Kd3c4 Ke7e6 e3e4 f6f5 e4xf5+ g6xf5 Bc3b4 e5e4 Bb4xd6 Ke6xd6 Kc4d4 h7h5 h2h3 Kd6e6 f2f3 e4xf3
     18	00:43	  63.600.928	1.479.091	-0.10	Kf8e7 a3a4 a7a6 b5xa6 b7xa6 Bc1d2 g7g6 Kd3c4 g6g5 f2f4 Ke7d7 g2g3 Kd7c6 Bd2c3 g5xf4 g3xf4 e6e5 h2h3 e5xf4 e3xf4 Bd6xf4 Bc3xf6 Kc6d6 Bf6d4 Kd6e6 h3h4
   12/17/2007 2:54:28 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:54:29 PM, Total time: 12:09:03 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Movei UCI

1) 0 29                 
    Avoid move: 
    Best move (Movei UCI): e6-e5
    Not found in: 01:00
      2	00:00	          40	0	+0.30	Kf8f7
      2	00:00	          60	0	+0.21	Kf8f7 Bc1b2 Bd6xh2
      2	00:00	          83	0	+0.22	Kf8e7
      2	00:00	         105	0	+0.27	Kf8e7 Bc1b2 Bd6xh2
      2	00:00	         178	0	+0.27	Kf8e7 Bc1b2 Bd6xh2
      3	00:00	         247	0	+0.27	Kf8e7 Bc1b2 Bd6xh2
      3	00:00	         341	0	+0.28	a7a6
      3	00:00	         429	0	+0.37	a7a6 b5xa6 b7xa6
      3	00:00	         746	0	+0.38	Bd6xh2
      3	00:00	         791	0	+0.67	Bd6xh2
      3	00:00	         842	0	+0.75	Bd6xh2 Bc1b2 Bh2d6
      3	00:00	         853	0	+0.75	Bd6xh2 Bc1b2 Bh2d6
      4	00:00	         870	0	+0.75	Bd6xh2 Bc1b2
      4	00:00	       1.017	0	+0.75	Bd6xh2 Bc1b2
      5	00:00	       1.256	0	+0.55	Bd6xh2 f2f4 Bh2g3 Bc1b2
      5	00:00	       2.134	0	+0.55	Bd6xh2 f2f4 Bh2g3 Bc1b2
      6	00:00	       4.018	0	+0.60	Bd6xh2 Bc1b2 Bh2d6 a3a4 Kf8f7 Bb2d4
      6	00:00	       6.151	0	+0.60	Bd6xh2 Bc1b2 Bh2d6 a3a4 Kf8f7 Bb2d4
      7	00:00	       9.761	0	+0.71	Bd6xh2 e3e4 Bh2d6 a3a4 Kf8f7 Bc1e3 b7b6
      7	00:00	      11.339	0	+0.71	Bd6xh2 e3e4 Bh2d6 a3a4 Kf8f7 Bc1e3 b7b6
      8	00:00	      17.866	0	+0.57	Bd6xh2 e3e4 Bh2d6 a3a4 Kf8e7 Bc1e3 Bd6e5 Be3xa7
      8	00:00	      24.202	0	+0.57	Bd6xh2 e3e4 Bh2d6 a3a4 Kf8e7 Bc1e3 Bd6e5 Be3xa7
      9	00:00	      40.149	0	+0.74	Bd6xh2 e3e4 Bh2d6 a3a4 Kf8e7 Bc1e3 b7b6 f2f4 Ke7d7
      9	00:00	      50.886	0	+0.74	Bd6xh2 e3e4 Bh2d6 a3a4 Kf8e7 Bc1e3 b7b6 f2f4 Ke7d7
     10	00:00	      84.490	0	+0.44	Bd6xh2
     10	00:00	     112.050	0	+0.34	Bd6xh2 g2g3 Kf8f7 Kd3e2 a7a6 b5xa6 b7xa6 e3e4 Bh2g1 Bc1f4
     10	00:00	     212.567	0	+0.34	Bd6xh2 g2g3 Kf8f7 Kd3e2 a7a6 b5xa6 b7xa6 e3e4 Bh2g1 Bc1f4
     11	00:00	     276.390	0	+0.27	Bd6xh2 g2g3 Kf8e7 Kd3e2 h7h5 e3e4 a7a6 a3a4 Bh2g1 Bc1a3+ Ke7d7 Ba3c5
     11	00:01	     446.118	0	+0.27	Bd6xh2 g2g3 Kf8e7 Kd3e2 h7h5 e3e4 a7a6 a3a4 Bh2g1 Bc1a3+ Ke7d7 Ba3c5
     12	00:01	     597.368	0	+0.06	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Kf8f7 Bc1b2 b7b6 h4h5 Bh2d6
     12	00:01	     614.800	0	+0.07	Kf8f7
     12	00:02	     989.515	0	+0.08	Kf8f7 g2g3 Bd6c5 Bc1b2 e6e5
     12	00:04	   1.658.750	0	+0.09	a7a6
     12	00:04	   1.735.142	0	+0.11	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 a3a4 Bd6c5 f2f4 e6e5 f4xe5 f6xe5 Bc1b2
     12	00:04	   1.972.906	0	+0.11	a7a6 b5xa6 b7xa6 h2h4 Kf8e7 a3a4 Bd6c5 f2f4 e6e5 f4xe5 f6xe5 Bc1b2
     13	00:04	   2.089.452	0	+0.09	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 e3e4 Bd6c5 f2f4 Ke7d6 a3a4 e6e5 Bc1e3 Bc5xe3 f4xe5+ Kd6e6 Kd3xe3 Ke6xe5
     13	00:06	   3.040.673	0	+0.09	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 e3e4 Bd6c5 f2f4 Ke7d6 a3a4 e6e5 Bc1e3 Bc5xe3 f4xe5+ Kd6e6 Kd3xe3 Ke6xe5
     14	00:07	   3.221.576	0	+0.09	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 e3e4 Bd6c5 f2f4 e6e5 a3a4 e5xf4 Bc1xf4 Ke7e6
     14	00:11	   5.066.076	0	+0.09	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 e3e4 Bd6c5 f2f4 e6e5 a3a4 e5xf4 Bc1xf4 Ke7e6
     15	00:12	   5.406.889	0	-0.01	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 e3e4 Bd6c5 f2f4 e6e5 a3a4 Ke7d6 Bc1e3 Bc5xe3 Kd3xe3 a6a5
     15	00:13	   6.121.358	0	 0.00	Kf8e7
     15	00:16	   7.261.031	0	-0.01	a7a6 b5xa6 b7xa6 g2g3 Kf8e7 e3e4 Bd6c5 f2f4 e6e5 a3a4 Ke7d6 Bc1e3 Bc5xe3 Kd3xe3 a6a5
     15	00:24	  11.060.003	0	 0.00	Bd6xh2
     15	00:26	  11.825.537	0	+0.05	Bd6xh2 g2g3 h7h5 Bc1b2 Kf8f7 Kd3e4 h5h4 g3xh4 Bh2d6 h4h5 f6f5+ Ke4d3 e6e5 e3e4 f5xe4+ Kd3xe4 Kf7e6
     15	00:29	  13.338.463	0	+0.05	Bd6xh2 g2g3 h7h5 Bc1b2 Kf8f7 Kd3e4 h5h4 g3xh4 Bh2d6 h4h5 f6f5+ Ke4d3 e6e5 e3e4 f5xe4+ Kd3xe4 Kf7e6
     16	00:32	  14.749.518	0	 0.00	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Bh2d6 a3a4 Kf8f7 e3e4
     16	00:52	  23.801.866	0	 0.00	Bd6xh2 g2g3 h7h5 Kd3e2 h5h4 g3xh4 Bh2d6 a3a4 Kf8f7 e3e4
     17	00:56	  25.776.373	0	-0.30	Bd6xh2
     17	00:58	  26.936.194	0	-0.42	Bd6xh2 g2g3 h7h5 Kd3e4 h5h4 Ke4f3 Bh2g1 Kf3g2 Bg1xf2 Kg2xf2 h4h3 e3e4 Kf8f7 Kf2g1 e6e5 Kg1h2
     17	00:58	  27.024.821	0	-0.41	e6e5
   12/17/2007 2:55:35 PM, Time for this analysis: 00:01:00, Rated time: 01:00

0 of 1 matching moves
12/17/2007 2:55:36 PM, Total time: 12:10:10 AM
Rated time: 01:00 = 60 Seconds

--------------------------------------------------------------------------------

Analysis from e:\poison.epd   
12/17/2007 2:45:26 PM Level: Blitz 5/1
Analyzing engine: Prodeo 1.6

Alessandro Scotti

Re: Does your engine take the poisoned pawn?

Post by Alessandro Scotti »

Very interesting... those engines take the pawn then immediately setup a plan to free the bishop! :idea:
Spock

Re: Does your engine take the poisoned pawn?

Post by Spock »

Actually now running with Crafty 21.6 on 4 threads, and it moves away from that, looks like Ke7 is it's choice ultimately
Dann Corbit
Posts: 12803
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Does your engine take the poisoned pawn?

Post by Dann Corbit »

Spock wrote:Actually now running with Crafty 21.6 on 4 threads, and it moves away from that, looks like Ke7 is it's choice ultimately
I think the thing that makes it interesting is that a whole bunch of super-strong engines that clearly understand poisoned pawns want to take it anyway (at least for some time period).
Spock

Re: Does your engine take the poisoned pawn?

Post by Spock »

Dann Corbit wrote:
I think the thing that makes it interesting is that a whole bunch of super-strong engines that clearly understand poisoned pawns want to take it anyway (at least for some time period).
Yes, seems that way, it's interesting

After 10 mins on the quad Crafty does stick with Ke7

Code: Select all


FEN: 5k2/pp4pp/3bpp2/1P6/8/P2KP3/5PPP/2B5 b - - 0 29 

Crafty-21.6:
  10	00:00	     408.899	3.407.491	+0.25	Ke7 a4 Kd7 Bd2 e5 Kc4 Ke6 e4 a6 f3 axb5+ axb5
  10	00:00	     633.784	4.527.028	+0.25	Ke7 a4 Kd7 Bd2 e5 Kc4 Ke6 e4 a6 f3 axb5+ axb5
  11	00:00	   1.025.790	5.398.894	+0.24	Ke7 a4 g6 Bb2 e5 Kc4 Ke6 h4 a6 bxa6 bxa6
  11	00:00	   1.469.211	6.678.231	+0.24	Ke7 a4 g6 Bb2 e5 Kc4 Ke6 h4 a6 bxa6 bxa6
  12	00:00	   2.444.189	8.428.237	+0.21	Ke7 a4 b6 Bb2 e5 Kc4 Ke6 e4 Bc5 f3 g6 Bc3
  12	00:00	   2.936.562	8.636.947	+0.21	Ke7 a4 b6 Bb2 e5 Kc4 Ke6 e4 Bc5 f3 g6 Bc3
  13	00:01	   7.922.125	10.852.226	+0.23	Ke7 g3 e5 Kc4 Ke6 e4 b6 a4 Bc5 f3 g5 Bd2 h5
  13	00:01	   9.075.629	11.067.840	+0.23	Ke7 g3 e5 Kc4 Ke6 e4 b6 a4 Bc5 f3 g5 Bd2 h5
  14	00:01	  10.591.125	11.148.552	+0.21	Ke7 h4 e5 Kc4 Ke6 e4 b6 a4 Bc5 f3 Bf2 h5 Bc5 Bd2
  14	00:01	  13.173.757	11.555.927	+0.21	Ke7 h4 e5 Kc4 Ke6 e4 b6 a4 Bc5 f3 Bf2 h5 Bc5 Bd2
  15	00:01	  16.285.737	11.716.357	+0.25	Ke7 h4 a6 Kc4 axb5+ Kxb5 Bc7 Kc5 Kd7 Bb2 b6+ Kb5 e5 Kc4 Kc6 a4 Bd6
  15	00:02	  29.148.866	14.574.433	+0.25	Ke7 h4 a6 Kc4 axb5+ Kxb5 Bc7 Kc5 Kd7 Bb2 b6+ Kb5 e5 Kc4 Kc6 a4 Bd6
  16	00:03	  40.942.171	13.647.390	+0.22	Ke7 h4 a6 Kc4 axb5+ Kxb5 Bc7 Kc5 Kd7 Bb2 b6+ Kc4 Kc6 a4 Bd6 g3 h5 Bc3
  16	00:04	  52.175.874	13.043.968	+0.22	Ke7 h4 a6 Kc4 axb5+ Kxb5 Bc7 Kc5 Kd7 Bb2 b6+ Kc4 Kc6 a4 Bd6 g3 h5 Bc3
  17	00:05	  64.580.558	12.916.111	+0.25	Ke7 h4 a6 Kc4 axb5+ Kxb5 Bc7 Kc5 Kd7 Bb2 b6+ Kc4 Kc6 a4 Bd6 Bc3 e5 g4 e4
  17	00:10	  27.036.060	2.703.606	+0.21	Bxh2 g3 h5 Ke4 h4 gxh4 Ke7 a4 Bd6 Bb2 Bc5 Bc3 Kd6 h5 a6 bxa6 bxa6
  17	00:10	 126.906.030	12.690.603	+0.21	Bxh2 g3 h5 Ke4 h4 gxh4 Ke7 a4 Bd6 Bb2 Bc5 Bc3 Kd6 h5 a6 bxa6 bxa6
  18	00:11	 150.149.743	13.649.976	+0.72	Bxh2 g3 Ke7 Bd2 h5 Ke4 h4 Kf3 hxg3 fxg3 Kd6 Kg2 Bxg3 Kxg3 Kc5
  18	00:26	 344.475.120	13.249.043	+0.26	Ke7 h4 e5 Kc4 Ke6 e4 Be7 g4 b6 a4 Bc5 f3 Bg1 h5 Bc5 h6 g6 Bd2
  18	00:30	 409.686.467	13.656.215	+0.26	Ke7 h4 e5 Kc4 Ke6 e4 Be7 g4 b6 a4 Bc5 f3 Bg1 h5 Bc5 h6 g6 Bd2
  19	00:42	 564.240.383	13.434.294	+0.25	Ke7 h4 Bc5 Kc4 Kd6 g4 e5 a4 a6 Bb2 axb5+ axb5 b6 Bc3 g6
  19	00:50	 686.979.685	13.739.593	+0.25	Ke7 h4 Bc5 Kc4 Kd6 g4 e5 a4 a6 Bb2 axb5+ axb5 b6 Bc3 g6
  20	01:01	 834.564.755	13.681.389	+0.23	Ke7 h4 Bc5 Kc4 Kd6 g4 e5 a4 a6 Bb2 axb5+ axb5 b6 Bc3 g6 g5 f5 Bb2 Ke6 Bc3 e4
  20	01:18	1.074.110.342	13.770.645	+0.23	Ke7 h4 Bc5 Kc4 Kd6 g4 e5 a4 a6 Bb2 axb5+ axb5 b6 Bc3 g6 g5 f5 Bb2 Ke6 Bc3 e4
  21	04:12	3.495.648,798	13.826	+0.26	Ke7 h3 e5 Kc4 Ke6 e4 b6 g4 Bc5 f3 g6 a4 h5 h4 Bf2
  21	05:18	4.421.275,295	13.888	+0.26	Ke7 h3 e5 Kc4 Ke6 e4 b6 g4 Bc5 f3 g6 a4 h5 h4 Bf2
  22	10:28	8.765.750,130	13.953	+0.28	Ke7 f4 Bc5 Bb2 Kd6 a4 a6 g4 axb5 axb5 Bb6 Bd4 Bxd4 Kxd4 e5+ Kc4 g6 fxe5+ Kxe5 Kc5 g5 Kb6 h5 gxh5

Cubeman
Posts: 644
Joined: Fri Feb 02, 2007 3:11 am
Location: New Zealand

Re: Does your engine take the poisoned pawn?

Post by Cubeman »

Wasn't there some analysis along time back that concluded that taking the pawn was ok but was extremly risky.I remember reading it somewhere and the conclusion was that the ending was drawn after taking the pawn on h2.