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Subject: Re: 5 difficult positions? (Sorry. I misunderstood)

Author: Andrew Williams

Date: 03:05:59 02/10/02

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On February 09, 2002 at 23:09:07, Albert Silver wrote:

>On February 09, 2002 at 19:55:58, Andrew Williams wrote:
>
>>Hi Ed,
>>
>>PostModernist says:
>>
>>EPD TEST SET: rebelhard.epd - 360 seconds per position
>>
>>ID rebelhard.epd.0001 - CORRECT in     6.05 seconds. nodes: 354557
>
>Could you post the analysis and a few lines beyond?
>
>                                   Albert

Sorry I misunderstood. After 1.Rf7:

1...d1=Q 2.Nc6 Qg4 3.Kf8 Qc8 4.Kg7 Qxc6

After 1.Rf7 d1=Q:

2.Nc6 Qg4 3.Kf8 Qc8+ 4.Kg7 Qxc6 5.Rf8+ Kb7

After 1.Rf7 d1=Q 2.Nc6

2...Qg4 3.Kf8 Qc8 4.Kg7 Qxc6

After 1.Rf7 d1=Q 2.Nc6 Qg4 3.Kf8 Qc8 4.Kg7 Qxc6

3.Kf8 Qc8 4.Kg7 Qxc6

Andrew


>
>>ID rebelhard.epd.0002 - WRONG. nodes: 35362560 (Nxh6)
>>ID rebelhard.epd.0003 - WRONG. nodes: 53597184 (Kd2)
>>ID rebelhard.epd.0004 - WRONG. nodes: 76704256 (Rf3)
>>ID rebelhard.epd.0005 - CORRECT in   273.02 seconds. nodes: 45357242
>>
>>RESULT: 2 Correct (5 positions @ 360 seconds).
>>
>>NODES per second 163993
>>
>>
>>This is on an Athlon 1200.
>>
>>Andrew



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