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Subject: Re: Test position Amateur vs PostModernist

Author: Dan Homan

Date: 19:18:59 02/03/03

Go up one level in this thread


On February 03, 2003 at 17:46:33, Andrew Williams wrote:

>Hi,
>
>PM just played a blitz game against Amateur. PM got in a tangle, but thought it
>had wriggled out (Amateur seemed to agree) and decided to trade Queens.
>Unfortunately, PM didn't see Amateur's rather nasty 43rd move:
>
>[D]4r1k1/5p2/p2p1Pp1/3Bp1Pp/4P2b/1P3R2/2P3RK/r7 w - - bm Rh3
>
>PM can find this in 33 seconds on my Athlon 1200. How long does it take your
>engine?
>

EXchess takes 1 second on a mobile Athlon 1500+, but the score doesn't get above
1 pawn even up to depth 18

  6.  -1.00     0    63364   1. Rc3 Rf8 2. Rc7 Be1 3. Rd7 Bb4
  6.  -1.00     0    64045   1. Rc3 Rf8 2. Rc7 Be1 3. Rd7 Bb4
  7.  -1.20     0    96608   1. Rc3 Be1 2. Rc7 Rf8
  7.  -1.20     0   158404   1. Rc3 Be1 2. Rc7 Rf8
  8.  -1.00     0   210247   1. Rc3 Be1 2. Rc6 Rd8 3. Bc4 a5 4. Rc7 Rf8
  8.  -1.00     0   218355   1. Rc3 Be1 2. Rc6 Rd8 3. Bc4 a5 4. Rc7 Rf8
  9.  -1.04     0   275203   1. Rc3 Be1 2. Rc6 Rd8 3. Rc7 Rf8
  9.  -1.04     0   376551   1. Rc3 Be1 2. Rc6 Rd8 3. Rc7 Rf8
 10.  -1.00     1   567754   1. Rc3 Be1 2. Rc6 Rd8 3. Bc4 a5 4. Rc7 Rf8 5. Rd7
Bb4
 10.   ++       1   714835   1. Rh3
 10.   0.56     1   836075   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7
 10.   0.56     1   842681   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7
 11.   0.56     1   936381   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 h4
 11.   0.56     1   973813   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 h4
 12.   0.68     2  1430840   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 h4 7. Rg7+ Kh6
 12.   0.68     2  1516078   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 h4 7. Rg7+ Kh6
 13.   0.56     3  1904009   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 h4 7. Rg7+ Kh6 8. Rg6+ Kh7
 13.   0.56     3  2273729   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 h4 7. Rg7+ Kh6 8. Rg6+ Kh7
 14.   0.56     4  2908573   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Ra2 7. Rg2 Kh6 8. Be6
 14.   0.56     4  3152838   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Ra2 7. Rg2 Kh6 8. Be6
 15.   0.56     7  4473415   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Ra2 7. Rg2 Kh6 8. Be6 h4
 15.   0.56     7  4879946   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Ra2 7. Rg2 Kh6 8. Be6 h4
 16.   0.68    18 11965231   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Ra2 7. Rg2 h4 8. Bg8+ Kh6 9. f7 Bg3+ 10. Kh3
 16.   0.68    19 12823517   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Ra2 7. Rg2 h4 8. Bg8+ Kh6 9. f7 Bg3+ 10. Kh3
 17.   0.72    43 28255457   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Bh4 7. Rg7+ Kh6 8. Rg6+ Kh7 9. Kh3 Rh1+ 10. Kg2 Rc1 11. Rg7+
Kh6 12. Rg6+ Kh7
 17.   0.72    46 30468977   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg8 Rxf7 6. Bxf7 Bh4 7. Rg7+ Kh6 8. Rg6+ Kh7 9. Kh3 Rh1+ 10. Kg2 Rc1 11. Rg7+
Kh6 12. Rg6+ Kh7
 18.   0.68    75 46609232   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg7+ Kh6 6. Rg8 Rxf7 7. Bxf7 Bd2 8. Bc4 Bf4+ 9. Kg2 Ra2 10. Bd3 h4 11. f7
 18.   0.68    90 57036061   1. Rh3 Be1 2. Rxh5 gxh5 3. g6 Rf8 4. gxf7+ Kh7 5.
Rg7+ Kh6 6. Rg8 Rxf7 7. Bxf7 Bd2 8. Bc4 Bf4+ 9. Kg2 Ra2 10. Bd3 h4 11. f7



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