Author: Richard Pijl
Date: 23:05:21 05/31/05
Go up one level in this thread
On May 31, 2005 at 23:39:12, Jon Dart wrote:
>I think you have an older version of the test suite.
>This position is labelled "arasan4.8" in the latest version
>(available from http://www.arasanchess.org/tests.zip).
>
>Crafty gave me this result last time I ran it:
>1B4k1/5p2/K5p1/7p/P4P2/5P2/8/6n1 b - - acd 17; acn 44510866; acs 60; bm f5; ce
>28; id "arasan4.8"; pv f5 Ba7 Nxf3 Bf2 g5 Kb6 h4 a5 h3 Bg3 gxf4 a6 fxg3 a7 g2
>a8=Q+ Kg7 Qb7+ Kf6 Qc6+ Kg5 Qc1+ Kg4;
>
>but it is possible a deeper search will show problems.
>
>--Jon
I am still using the old versions of the suite as well (both arasan2 and
arasan3) as I thought (but didn't check) that arasan4 consists of new positions.
This is what the Baron 1.6.1b2 says (on a P4-2.4) without EGTB's:
ply time nodes score pv
8(14)& 0:00.82 131237 -3.10 h5-h4 f4-f5 g6xf5 a4-a5 Ng1xf3
Ka6-b7 h4-h3 a5-a6 h3-h2 Bb8xh2 (Nf3xh2)
8(15)+ 0:00.93 165401 -2.78 f7-f5 (Bb8-d6) (Ng1xf3) (Ka6-b7) (h5-h4)
(a4-a5) (h4-h3) (a5-a6) (h3-h2)
8(15)+ 0:00.98 168480 -1.52 f7-f5 (Bb8-d6) (Ng1xf3) (Ka6-b7) (h5-h4)
(a4-a5) (h4-h3) (a5-a6) (h3-h2)
8(15)& 0:01.09 226944 +0.44 f7-f5 Bb8-a7 Ng1xf3 Ka6-b7 Kg8-f7
a4-a5 Kf7-e6 a5-a6 Ke6-d5
8(15). 0:01.26 270839 +0.44 f7-f5 Bb8-a7 Ng1xf3 Ka6-b7 Kg8-f7
a4-a5 Kf7-e6 a5-a6 Ke6-d5
9(18)- 0:01.81 473339 +0.09 f7-f5 (Bb8-a7) (Ng1xf3) (Ka6-b7) (Kg8-f7)
(a4-a5) (Kf7-e6) (a5-a6) (Ke6-d5) (Ba7-f2)
9(18)& 0:01.86 508636 -1.05 f7-f5 Bb8-a7 Ng1-e2 Ba7-f2 h5-h4
Bf2xh4 Ne2-c3 Ka6-a5 Kg8-f7
9(18). 0:02.03 591849 -1.05 f7-f5 Bb8-a7 Ng1-e2 Ba7-f2 h5-h4
Bf2xh4 Ne2-c3 Ka6-a5 Kg8-f7
10(18)& 0:02.25 692451 -1.31 f7-f5 Bb8-a7 Ng1-e2 Ba7-f2 Kg8-f7
Ka6-b7 h5-h4 Bf2xh4 Kf7-e6 Kb7-c6
10(20). 0:04.23 1436623 -1.31 f7-f5 Bb8-a7 Ng1-e2 Ba7-f2 Kg8-f7
Ka6-b7 h5-h4 Bf2xh4 Kf7-e6 Kb7-c6
11(21)- 0:07.91 2946116 -1.66 f7-f5 (Bb8-a7) (Ng1-e2) (Ba7-f2) (Kg8-f7)
(Ka6-b7) (h5-h4) (Bf2xh4) (Kf7-e6) (a4-a5)
11(21)- 0:14.50 6371338 -2.91 f7-f5 (Bb8-a7) (Ng1-e2) (Ba7-f2) (Kg8-f7)
(Ka6-b7) (h5-h4) (Bf2xh4) (Kf7-e6) (a4-a5)
11(21)& 0:14.83 6543697 -3.02 f7-f5 Bb8-a7 Ng1xf3 Ka6-b7 h5-h4
Ba7-f2 h4-h3 Bf2-g3 h3-h2 Bg3xh2 Nf3xh2
a4-a5 Nh2-f3 (a5-a6)
11(21)& 0:16.14 7276799 -2.98 Ng1xf3 a4-a5 f7-f5 Bb8-a7 h5-h4
Ba7-f2 g6-g5 Ka6-b6 h4-h3 Bf2-g3 g5-g4
a5-a6
11(21). 0:18.51 8565396 -2.98 Ng1xf3 a4-a5 f7-f5 Bb8-a7 h5-h4
Ba7-f2 g6-g5 Ka6-b6 h4-h3 Bf2-g3 g5-g4
a5-a6
Richard.
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