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Subject: Re: arasan 25 from arasan2 test suite

Author: Uri Blass

Date: 12:32:07 03/03/04

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On March 03, 2004 at 14:53:13, Uri Blass wrote:

Note that even if every move is losing it does not mean that the test is bad and
a program should choose the move that give the best chance even in losing
position but it may be interesting to know if f5 is also losing

After more time yace see that there is nothing better than f5 even after
learning that f5 is bad.

New game
[D]1B4k1/5p2/K5p1/7p/P4P2/5P2/8/6n1 b - - 0 1

Analysis by Yace Paderborn:


1...Ne2 2.a5 f5 3.Be5 h4 4.Kb6 h3 5.a6 h2 6.a7 h1N
  +-  (4.83)   Depth: 20/35   00:17:38  571942kN
1...Ne2 2.a5 Nc3 3.Kb6 Nd5+ 4.Kc6 Ne7+ 5.Kb7 Nd5 6.a6 Nf6 7.Kc6
  +-  (9.05)   Depth: 20/35   00:43:44  1384122kN
1...f6 2.f5
  +-  (9.04)   Depth: 20/35   00:43:59  1391944kN
1...f6 2.a5 h4 3.Kb5 h3 4.f5 gxf5 5.a6 Nxf3 6.a7 h2 7.a8Q h1Q 8.Qa2+ Kg7
  +-  (5.73)   Depth: 20/35   00:48:41  1550586kN
1...Nxf3 2.a5 h4 3.f5 gxf5 4.Kb6 h3 5.a6 h2 6.Bxh2 Nxh2 7.a7 f6 8.a8Q+ Kg7 9.Qd5
Ng4 10.Qxf5
  +-  (5.72)   Depth: 20/35   00:52:25  1675946kN
1...Nxf3 2.a5 h4 3.f5 gxf5 4.Kb5 h3 5.a6 h2 6.Bxh2 Nxh2 7.a7 Kg7 8.a8Q Ng4 9.Qc8
Kg6 10.Qg8+
  +-  (4.98)   Depth: 20/35   00:55:53  1792347kN
1...f5 2.Ba7 Ne2 3.Bf2 h4 4.Bxh4
  +-  (3.51)   Depth: 20/35   00:58:35  1884028kN
1...f5 2.Ba7 Ne2 3.Bf2 h4 4.Bxh4
  +-  (3.51)   Depth: 20/35   00:58:36  1884028kN
1...f5 2.Ba7 Ne2 3.Bf2 h4 4.Bxh4
  +-  (3.51)   Depth: 20/35   00:59:43  1921924kN
1...f5 2.Ba7 Ne2 3.Bf2 h4 4.Bxh4 g5
  +-  (3.51)   Depth: 21/35   01:02:37  2013870kN

(Blass, Tel-Aviv 03.03.2004)


Uri



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