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Subject: Re: 2 more Test Positions for PDA's (correction)

Author: Roy Eassa

Date: 07:50:35 06/14/02

Go up one level in this thread


On June 13, 2002 at 23:44:30, Mike Byrne wrote:

>On June 13, 2002 at 23:42:40, Mike Byrne wrote:
>
>>
>>
>>[D] 1k1r4/1pp4p/2n5/P6R/2R1p1r1/2P2p2/1PP2B1P/4K3 b - - ;bm e3!
>>
>>Pocket PC Genius 221 Mhz ~1-2 seconds
>>Pocket Fritz 221Mhz ~1-2 seconds
>>Palm Vx Genius (w/Afterburner 28 Mhz)  ~63 seconds
>>Mephisto Roma  133 seconds


This first puzzle took Palm Chess Tiger 14.9a, Gambit Aggressive setting,
running at 42 MHz on a Sony Clie, about 512 seconds (about 8 1/2 minutes).

Just reproduced this using the "Normal" Chess Tiger setting.  It took exactly
510 seconds (exactly 8.5 minutes) to switch to 1...e3!


>>
>>[D] 6k1/2b2p1p/ppP3p1/4p3/PP1B4/5PP1/7P/7K w - - ;bm Bxb6!
>>
>>
>>Mephisto Roma 35 seconds
>>Palm Vx Genius (w/Afterburner 28 Mhz)  ~47 seconds (not 63 seconds)
>>Pocket Fritz ~47 seconds
>>Pocket PC Genius 141 seconds (whoaa!! - Palm Genius beats Pocket Genius!)
>>
>>all current top PC programs should solve the two almost instantaneously


Chess Tiger 14.9a running on Palm OS (Sony Clie) 42 MHz, took exactly 386
seconds (6 minutes, 26 seconds).


I think these are both good test positions for handhelds, which can solve them
but not very quickly yet (with the exception of PPC apps on 1st puzzle).

I look forward to the day when Chess Genius running on a Palm OS device can
solve each of these puzzles in under 5 seconds!



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