Author: Dieter Buerssner
Date: 12:57:25 11/15/02
Go up one level in this thread
On November 15, 2002 at 15:02:17, Dieter Buerssner wrote:
>With some interactive analysis, I can prove, that white gets mated in 27 (or
>probably earlier).
Some time later, Yace gets mated in 26.
>Unfortunately, the PVs are hidden in the transposition
>tables.
And even gets some PV. But the moves, that have "H" appended are not
neccessarily reliable ...
> 23369314 26.744 -Mat27 14. 1.a3 Kc7 2.a4 Kb6 3.c3 Ka6 4.c4 Kb7 5.a5 Ka6
> {HT} {80}
[...]
248922293 5:01.7 -Mat27 23. 1.a3 Kc7 2.a4 Kb6 3.c3 Ka6 4.c4 Kb7 5.a5 Ka6
6.b4 Ka7 7.c5 Kb7 8.b5 Kb8 9.c6 Kc7 10.a6 Kb6
11.c7 Kxc7 12.a7 Kb7 13.b6 Ka8 14.Kh2 f2 {HT}
{0}
575973192 12:15.5 -Mat26 24t 1.a3 Kc7 2.a4 Kb6 3.c3 Ka5 4.b3 Ka6 5.c4H Kb6H
6.Kf1H h2H 7.b4H h1=Q+H 8.Kf2H Qh4+H 9.Ke3H
Qxc4H {-921}
962087548 20:43.9 -Mat26 24. 1.a3 Kc7 2.a4 Kb6 3.c3 Ka5 4.b3 Ka6 5.c4 Kb6
6.Kf1 h2 7.b4 h1=Q+ 8.Kf2 Qh4+ 9.Ke3 Qxc4 {-921}
1201045583 26:22.2 -Mat26 25t 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5H Kb7H 7.b5H Kb8H 8.c6H Kc7H 9.a6H Kb6H
10.c7H Kxc7H 11.a7H Kb7H 12.b6H Ka8H 13.Kh2H
f2H 14.Kxh3H {HT} {80}
1201045583 26:22.2 -Mat26 25. 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5 Kb7 7.b5 Kb8 8.c6 Kc7 9.a6 Kb6 10.c7 Kxc7
11.a7 Kb7 12.b6 Ka8 13.Kh2 f2 14.Kxh3 {HT} {80}
1375184298 30:13.6 -Mat26 26t 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5H Kb7H 7.b5H Kb8H 8.c6H Kc7H 9.a6H Kb6H
10.c7H Kxc7H 11.a7H Kb7H 12.b6H Ka8H 13.Kh2H
f2H 14.Kxh3H {HT} {80}
1375184298 30:13.6 -Mat26 26. 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5 Kb7 7.b5 Kb8 8.c6 Kc7 9.a6 Kb6 10.c7 Kxc7
11.a7 Kb7 12.b6 Ka8 13.Kh2 f2 14.Kxh3 {HT} {80}
1734169780 38:31.9 -Mat26 27t 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5H Kb7H 7.b5H Kb8H 8.c6H Kc7H 9.a6H Kb6H
10.c7H Kxc7H 11.a7H Kb7H 12.b6H Ka8H 13.Kh2H
f2H 14.Kxh3H f1=RH 15.b7+H {HT} {-340}
1734169780 38:31.9 -Mat26 27. 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5 Kb7 7.b5 Kb8 8.c6 Kc7 9.a6 Kb6 10.c7 Kxc7
11.a7 Kb7 12.b6 Ka8 13.Kh2 f2 14.Kxh3 f1=R
15.b7+ {HT} {-340}
2563622464 57:25.5 -Mat26 28t 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5H Kb7H 7.b5H Kb8H 8.c6H Kc7H 9.a6H Kb6H
10.c7H Kxc7H 11.a7H Kb7H 12.b6H Ka8H 13.Kh2H
f2H 14.Kxh3H {EGTB} 14...f1=Q+ 15.Kg3 Qg1+
16.Kf3 Qxb6! 17.Kf4 Qe6 18.Kf3 Qf5+ 19.Kg3
Kxa7! 20.Kg2 Kb6! 21.Kh2 Qg5 22.Kh3 Kc6 23.Kh2
Kd5! 24.Kh3 Ke4! 25.Kh2 Kf3! 26.Kh3 Qh5# {-1001}
2563622464 57:25.5 -Mat26 28. 1.a3 Kc7 2.a4 Kb6 3.c4 Kb7 4.a5 Ka6 5.b4 Ka7
6.c5 Kb7 7.b5 Kb8 8.c6 Kc7 9.a6 Kb6 10.c7 Kxc7
11.a7 Kb7 12.b6 Ka8 13.Kh2 f2 14.Kxh3 {EGTB}
14...f1=Q+ 15.Kg3 Qg1+ 16.Kf3 Qxb6! 17.Kf4 Qe6
18.Kf3 Qf5+ 19.Kg3 Kxa7! 20.Kg2 Kb6! 21.Kh2 Qg5
22.Kh3 Kc6 23.Kh2 Kd5! 24.Kh3 Ke4! 25.Kh2 Kf3!
26.Kh3 Qh5# {-1001}
Dieter
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