Author: Dieter Buerssner
Date: 15:33:33 03/01/01
Go up one level in this thread
On March 01, 2001 at 17:42:57, Sune Larsson wrote:
> 4B3/5K2/5P1b/2p5/2p5/1k6/8/8 w - - 0 1
>
> A. Selesniew, 1921
[...]
> Test: White to move and draw. Not many choices - the black pawns
> are on the run.
I think, Yace finds the correct move, but has no understanding at all of the
position:
2643680 31.800 -3.33 14t 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kd5 Bf8 5.Kc4
Kd2 6.f7 Kc2 7.Kd5 Kd3 8.Ke5 c4 9.Kf4 c3 {-350
3574883 41.472 -3.33 14. 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kd5 Bf8 5.Kc4
Kd2 6.f7 Kc2 7.Kd5 Kd3 8.Ke5 c4 9.Kf4 c3 {-350
4170367 46.914 -3.73 15-- 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kd5 Bf8 5.Kc4
Kd2 6.Kb3 Kd3 7.Kb2 c4 8.Ka2 c3 9.Ka1
5176132 53.761 -4.40 15t 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kd5 Bf8 5.Kc4
Kd2 6.f7 Kc2 7.Kb5 Kd3 8.Kc6 c4 9.Kd7 c3 10.Ke
{-350}
7707041 1:17.3 -4.40 15. 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kd5 Bf8 5.Kc4
Kd2 6.f7 Kc2 7.Kb5 Kd3 8.Kc6 c4 9.Kd7 c3 10.Ke
{-350}
8990207 1:28.6 -4.80 16-- 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kf5 Bf8 5.Kg6
c4 6.Kh7 Kd3 7.Kg8 Bd6 8.Kh7 c3 9.Kh8 {HT}
14942957 2:20.0 -8.58 16t 1.Ke6 c3 2.Bg6 c2 3.Bxc2+ Kxc2 4.Kd5 Bf8 5.Kc4
Kd2 6.Kb3 Kd3 7.Kb2 c4 8.Ka2 c3 9.Ka1 c2 10.Kb
Ba3+ 11.Kxa3 c1=Q+ {HT} {-921}
19373739 2:52.7 -8.57 16t+ 1.Bd7 c3 2.Be6+ c4 3.Kg6 Bf8 4.Kf7 c2 5.Kxf8
c1=Q
36489915 4:49.6 -6.49 16t 1.Bd7 c3 2.Kg6 Bf4 3.f7 Bd6 4.Bf5 c4 5.Kh7 c2
6.Bxc2+ Kxc2 7.Kg7 Kd2 8.Kg8 c3 9.f8=Q Bxf8
10.Kh7 {HT} {-430}
40019716 5:16.7 -6.48 16t+ 1.Kg6 c3 2.Kxh6 c2
44923432 5:50.6 -5.91 16t 1.Kg6 c3 2.Kxh6 c2 3.f7 c1=Q+ 4.Kh7 Qf4 5.Kg7
Qe5+ 6.Kg8 Qg5+ 7.Kh7 Qf6 8.Kg8 Qg6+ 9.Kf8H
{-651}
46323995 6:01.5 -5.91 16. 1.Kg6 c3 2.Kxh6 c2 3.f7 c1=Q+ 4.Kh7 Qf4 5.Kg7
Qe5+ 6.Kg8 Qg5+ 7.Kh7 Qf6 8.Kg8 Qg6+ 9.Kf8
{-651}
56805790 7:21.1 -5.91 17t 1.Kg6 c3 2.Kxh6 c2 3.f7 c1=Q+ 4.Kh7 Qf4 5.Kg7
Qe5+ 6.Kg8 Qg5+ 7.Kh7 Qf6 8.Kg8 Qg6+ 9.Kh8 Qd6
10.Kg8 Qd5 {-651}
61369867 7:57.1 -5.91 17. 1.Kg6 c3 2.Kxh6 c2 3.f7 c1=Q+ 4.Kh7 Qf4 5.Kg7
Qe5+ 6.Kg8 Qg5+ 7.Kh7 Qf6 8.Kg8 Qg6+ 9.Kh8 Qd6
10.Kg8 Qd5 {-651}
83656032 10:56.8 -5.88 18t 1.Kg6 c3 2.Kxh6 c2 3.f7 c1=Q+ 4.Kh7 Qf4 5.Kg7
Qe5+ 6.Kg8 Qe6 7.Bd7 Qd5 8.Bc6 Qg5+ 9.Kh7 Qf6
10.Bd5+ Kc3 11.Kg8 {-651}
91741907 12:10.7 -5.88 18. 1.Kg6 c3 2.Kxh6 c2 3.f7 c1=Q+ 4.Kh7 Qf4 5.Kg7
Qe5+ 6.Kg8 Qe6 7.Bd7 Qd5 8.Bc6 Qg5+ 9.Kh7 Qf6
10.Bd5+ Kc3 11.Kg8 {-651}
-- Dieter
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