Author: Ed Schröder
Date: 23:50:07 08/28/01
Go up one level in this thread
On August 29, 2001 at 02:26:04, Jouni Uski wrote:
>[D]1r5k/7p/5PP1/1q6/p2p1N1K/2b1pBP1/8/3Q4 b - - 0 0
>
>In this position Shredder played losing Rd8. But it's no miracle, when we are
>already in time control rest in 30 minutes! In my AMD450 Shredder wants to
>play it long over 10 minutes, even if it has fail low. Also SOS 11/2000 prefers
>Rd8 after 10 minutes.
>All other tested engines play either d3 or Rg8, which both are drawing according
>to my analysis. But this is very complicated position and even nps monster
>Goliath swings a long time between Rd8-d3-Rg8.
>BTW: which blacks move actually was the first decisive error to give win away?
>
>Jouni
In this crazy position Rebel (Maastricht) would have played:
00:01:00 10.00 -1.07 1..Rg8 2.Qc2 Qd7 3.g7 Rxg7 4.fxg7
Qxg7 5.Qxa4 h6 6.Qe8 Qg8 7.Qe7 Qg7
8.Qd8 Qg8
00:01:57 10.24 -0.82 1..d3 2.g7+ Kg8 3.Bd5 Qxd5 4.Nxd5
e2 5.Qxd3 e1=Q 6.Ne7 Kf7 7.g8=Q Rxg8
8.Qxh7 Kxf6 9.Nxg8 Ke5
00:02:04 11.00 -1.10 1..d3 2.g7+ Kg8 3.Bd5 Qxd5 4.Nxd5
e2 5.Qxd3 e1=Q 6.Ne7 Kf7 7.g8=Q Rxg8
8.Qxh7 Kxf6 9.Nxg8 Ke5 10.Qe7 Kd4
11.Qd7 Ke3
00:04:19 12.00 -0.95 1..d3 2.g7+ Kg8 3.Bd5 Qxd5 4.Nxd5
e2 5.Qxd3 e1=Q 6.Ne7 Kf7 7.g8=Q Rxg8
8.Qxh7 Kxf6 9.Nxg8 Ke5 10.Qe7 Kd4
11.Qd7 Ke3 12.Qe8 Kf2
I have no idea if 1..d3 is any good.
Ed
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