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Subject: Re: Yesterday vs Today

Author: Timothy J. Frohlick

Date: 00:41:57 06/28/03

Go up one level in this thread


New game
3rr1k1/1bqnbp1p/ppp1p1pB/6N1/3P3Q/3B4/PPP2PPP/3RR1K1 w - - 0 1

Analysis by Hiarcs 8 on AMD 1500 Mhz 128 MB Hash 512 MB RAM

1.c3
  =  (0.24)   Depth: 1   00:00:00
1.c3 c5
  =  (0.09)   Depth: 2/12   00:00:00
1.Qh3 Bf8
  =  (0.10)   Depth: 2/12   00:00:00
1.c4 Bf6
  =  (0.16)   Depth: 2/12   00:00:00
1.c4 Bf6 2.b4
  =  (0.13)   Depth: 3/12   00:00:00
1.Qh3 Rb8
  ²  (0.45)   Depth: 3/12   00:00:00
1.Qh3 Bf6 2.Nf3
  ²  (0.52)   Depth: 3/14   00:00:00
1.Qh3 Bb4 2.Qf3 Re7
  ²  (0.36)   Depth: 4/14   00:00:00
1.Qh3 Bf6 2.Nf3 c5 3.c3
  ²  (0.52)   Depth: 5/14   00:00:00  8kN
1.Qh3 Bf6 2.Nxh7 Bxd4 3.Bg5 Rb8
  ²  (0.61)   Depth: 6/18   00:00:00  43kN
1.Qh3 Bf6
  ±  (0.86)   Depth: 7/20   00:00:01  208kN
1.Qh3 Bf6 2.c3 Nf8 3.Ne4 Qe7 4.Bf4
  ±  (1.08)   Depth: 7/20   00:00:02  353kN
1.Qh3 Nf8
  ±  (0.83)   Depth: 8/23   00:00:03  541kN
1.Qh3 Bd6 2.Ne4 Be7 3.c3 a5 4.f3
  ±  (0.79)   Depth: 8/25   00:00:05  823kN
1.Qh3 Bd6
  ±  (1.04)   Depth: 9/27   00:00:15  2138kN
1.Qh3 Nf8
  ±  (1.04)   Depth: 9/29   00:00:18  2639kN
1.Qh3 Nf8 2.Bc4 Bf6 3.Ne4 Bg7 4.c3 b5 5.Bxg7 Kxg7
  ±  (0.83)   Depth: 10/31   00:00:40  5846kN
1.Rxe6 fxe6 2.Bxg6 hxg6 3.Bg7 Bxg5 4.Qh8+ Kf7 5.Qh7 Rg8 6.Be5+ Kf8 7.Bxc7 Rg7
8.Qh8+ Rg8
  ±  (1.09)   Depth: 10/31   00:01:43  15069kN

(Frohlick, MyTown 28.08.2003)



On June 28, 2003 at 02:36:39, Slater Wold wrote:

>In 1998, DB solved the following position in 5 seconds...
>
>[D]3rr1k1/1bqnbp1p/ppp1p1pB/6N1/3P3Q/3B4/PPP2PPP/3RR1K1 w - - 0 1
>
>Everyone pretty much agreed, it'd be a while before micro's found it.
>
>Fritz did.  In about 4 hours.
>Rebel 10 did.  In just over 10 minutes.
>Tascbase did (on a K6/300).  In just over 8 minutes.
>
>
>SO, how about TODAY?  5 years later...
>
>Crafty couldn't solve it in 10 minutes.
>Fritz 6 couldn't solve it in 10 minutes.
>Shredder 7.04 did.  In 3:37.
>(All run on a P4 3.06Ghz.)
>
>
>Anyone else want to give it a stab?



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