Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: tough position

Author: Robert Hyatt

Date: 13:52:12 12/12/03

Go up one level in this thread


On December 12, 2003 at 15:29:55, Omid David Tabibi wrote:

>On December 12, 2003 at 13:49:35, Robert Hyatt wrote:
>
>>On December 12, 2003 at 13:40:07, Will Singleton wrote:
>>
>>>Here's a position from a recent game, this one gives Amateur fits.
>>>How long to see black is busted?
>>>
>>>[d]4rr2/1b3p1k/pp5p/2b1pQ2/q7/P2R2B1/1PP3PP/2KR4 b - -
>>
>>
>>For Crafty, the bottom begins to fall out at 6 seconds or so,
>
>What do you mean by 6 seconds??? 6 seconds on a 100 MHz machine is fantastic,
>but it is horrible on the fastest quad....
>
>I can't agree more with Christophe about this. PLEASE ADD HARDWARE INFO!
>

Sorry.  It is horrible.  It was on a quad 1.8ghz opteron.  :)

I figured that was obvious since that is all I have been posting here
the last two weeks...


>
>
>>where
>>it begins to see it is not ahead.  By 60 seconds it has failed low
>>to white a pawn up and climbing:
>>
>>               12->   4.84  -0.69   1. ... Kg8 2. Bxe5 Bf2 3. Rd4 Rxe5
>>                                    4. Qxe5 Re8 5. Rd8 Bc6 6. Rxe8+ Bxe8
>>                                    7. Rd6 Qb5 8. Qf4 Qg5 <HT>
>>               13     6.66     --   1. ... Kg8
>>               13    15.28   0.31   1. ... Kg8 2. Bxe5 Bf2 3. Bf6 Re2 4.
>>                                    Rd8 Bc5 5. R8d4 Rxc2+ 6. Qxc2 Qxc2+
>>                                    7. Kxc2 Bxd4 8. Bxd4 Be4+ 9. Kb3 Rd8
>>               13->  17.91   0.31   1. ... Kg8 2. Bxe5 Bf2 3. Bf6 Re2 4.
>>                                    Rd8 Bc5 5. R8d4 Rxc2+ 6. Qxc2 Qxc2+
>>                                    7. Kxc2 Bxd4 8. Bxd4 Be4+ 9. Kb3 Rd8
>>               14    35.70   0.00   1. ... Kg8 2. Bxe5 Bf2 3. Bf6 Re2 4.
>>                                    Rd8 Bh4 5. Rxf8+ Kxf8 6. Rd8+ Re8 7.
>>                                    Rxe8+ Qxe8 8. Bxh4 Qe3+ 9. Kb1 Qg1+
>>                                    10. Ka2 Qxg2 11. Qf4 Qxc2 12. Qxh6+
>>               14->  40.01   0.00   1. ... Kg8 2. Bxe5 Bf2 3. Bf6 Re2 4.
>>                                    Rd8 Bh4 5. Rxf8+ Kxf8 6. Rd8+ Re8 7.
>>                                    Rxe8+ Qxe8 8. Bxh4 Qe3+ 9. Kb1 Qg1+
>>                                    10. Ka2 Qxg2 11. Qf4 Qxc2 12. Qxh6+
>>               15    51.44     --   1. ... Kg8
>>               15     1:30   0.98   1. ... Kg8 2. Bxe5 Bf2 3. Rd4 Rxe5
>>                                    4. Qxe5 Re8 5. Rg4+ Qxg4 6. Qxe8+ Kg7
>>                                    7. Qe5+ f6 8. Qc7+ Kg6 9. Rd7 Qg5+
>>                                    10. Kb1 Bxg2 11. Rg7+ Kf5 12. Rxg5+
>>                                    hxg5



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.