Author: Richard Pijl
Date: 04:28:23 09/23/03
Go up one level in this thread
On September 22, 2003 at 18:16:56, Slater Wold wrote: >[D]5r2/P7/1K6/6p1/2p2kp1/2Nb4/1P6/7R w - - 0 50 > >Can your program see this position is lost for white? > >Shredder 7.04 & HIARCS 9 couldn't... Neither can the Baron, but is does show a slightly negative score after a while. Don't look at the time used, it is run on a slow P3-500 notebook as a background task. ply time nodes score pv 5(10)- 0:00.12 14725 161 h1a1 f4f3 a7a8q f8a8 a1a8 g4g3 5(12)& 0:00.15 17458 161 h1a1 f4f3 a7a8q f8a8 a1a8 g4g3 5(12). 0:00.15 17518 161 h1a1 f4f3 a7a8q f8a8 a1a8 g4g3 6(14)& 0:00.32 37448 166 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8f8 d3f5 6(14). 0:00.48 54684 166 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8f8 d3f5 7(17)& 0:00.94 103774 153 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8a1 d3f5 7(17). 0:01.33 152607 153 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8a1 d3f5 8(23)& 0:02.09 237922 170 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8a1 d3f5 b6c5 8(23). 0:03.44 400477 170 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8a1 d3f5 b6c5 9(25)- 0:13.27 1539189 135 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8a1 f4e3 b6c6 e3f2 9(25)- 0:35.06 4046370 45 h1a1 g4g3 a7a8q f8a8 a1a8 g3g2 a8a1 d3f1 c3d5 f4e5 a1e1 e5d5 9(25)& 0:37.16 4301434 43 h1a1 g4g3 b6b7 g3g2 a1g1 f4f3 a7a8q f8a8 b7a8 f3f2 9(25). 0:40.42 4723811 43 h1a1 g4g3 b6b7 g3g2 a1g1 f4f3 a7a8q f8a8 b7a8 f3f2 10(28)- 1:40.02 11577325 8 h1a1 g4g3 b6b7 g3g2 a1g1 f4f3 a7a8q f8a8 b7a8 f3f2 g1g2 f2g2 10(28)& 1:58.85 13671803 -72 h1a1 g4g3 c3d5 f4f3 d5c7 g3g2 c7e6 f8g8 e6g5 f3f2 g5h3 f2g3 a7a8q g8a8 10(28)> 2:24.07 16502637 -71 c3d5 10(28)& 2:37.03 18024583 -1 c3d5 f4f3 d5b4 f3f2 h1h2 f2f3 h2h1 <rep> 10(28). 2:50.20 19558030 -1 c3d5 f4f3 d5b4 f3f2 h1h2 f2f3 h2h1 <rep> 11(30)& 4:40.53 31436334 -10 c3d5 f4f3 d5b4 f8g8 h1d1 d3e4 d1f1 f3e3 f1e1 e3f4 e1f1 e4f3 b4c6 g4g3 11(30)& 4:55.70 33152201 -1 b6b7 g4g3 h1g1 f8f7 b7b8 f7f8 b8b7 <rep> 11(31). 5:50.58 39319979 -1 b6b7 g4g3 h1g1 f8f7 b7b8 f7f8 b8b7 <rep> 12(31)& 6:33.24 44171185 -1 b6b7 g4g3 h1g1 f8f7 b7b8 f7f8 b8b7 <rep> 12(34). 11:41.44 73984757 -1 b6b7 g4g3 h1g1 f8f7 b7b8 f7f8 b8b7 <rep> 13(36)> 30:51.58 192409498 -35 c3d5 13(36)& 34:54.11 217769536 -19 c3d5 f4f3 d5b4 f8a8 h1d1 d3e4 d1f1 f3e2 f1g1 e4f3 g1c1 g4g3 c1c2 e2d1 c2c4 13(37). 47:08.16 296001222 -19 c3d5 f4f3 d5b4 f8a8 h1d1 d3e4 d1f1 f3e2 f1g1 e4f3 g1c1 g4g3 c1c2 14(43)& 147:55.43 845705927 -23 c3d5 f4f3 d5b4 f8a8 h1d1 d3e2 d1d5 g4g3 b6b7 a8a7 b7a7 g3g2 d5g5 f3f2 14(43). 213:52.91 1214674002 -23 c3d5 f4f3 d5b4 f8a8 h1d1 d3e2 d1d5 g4g3 b6b7 a8a7 b7a7 g3g2 d5g5 f3f2
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