Author: Chessfun
Date: 10:20:01 04/11/00
Go up one level in this thread
On April 11, 2000 at 01:32:27, Ernst Walet wrote:
>Hi Chessfun, I was wondering about the time it took Fritz6a to find the move on
>your Celeron 433, as on my PIII-450 it takes less than 4 minutes to find Bxh2+.
>How much hash did you use, my hash size is 80MB.
>
>Ernst,
>
>New position
>3r2k1/pp2nppp/1q1br3/8/3N4/1P1pP3/P2P1PPP/RQB2RK1 b - - 0 1
>
>1...Rh6 2.h3 Bc5 3.Qxd3 Bxd4 4.exd4 Rxd4 5.Qf3 Rf6 6.Qh5
> ² (0.50) Depth: 13/33 00:00:56 17356kN
>1...Rh6 2.h3 Bc5 3.Qxd3 Bxd4 4.exd4 Rxd4 5.Qf3 Rf6 6.Qg3
> ² (0.47) Depth: 14/33 00:02:21 44443kN
>1...Bxh2+
> ² (0.44) Depth: 14/36 00:03:58 76913kN
>1...Bxh2+ 2.Kxh2 Rxd4 3.Kg1 Rd5 4.Ba3 Nc6 5.Rc1 Rh6 6.f3
> ³ (-0.66) Depth: 14/37 00:04:33 87891kN
>1...Bxh2+ 2.Kxh2 Rxd4 3.Kg1 Rd5 4.Ba3 Nc6 5.f4 Nd4 6.exd4
> µ (-0.72) Depth: 15/39 00:05:52 112164kN
Ernst
I wasn't sure (I think 32 MB). So I tried again this time with 64 MB.
The cel 433 is considerably slower I think than your PIII 450.
I get a Fritz mark of 270 with 64 MB. Whether this has any bearing
on F6 since the test measures F5.32 who knows.
I did notice on my post the first Bxh2+ is at
23...Bxh2+
² (0.50) Depth: 14/35 00:07:28 116463kN
And that yours is at 76915kN when it first posts Bxh3+.
My total kN 116463 When first spotted is greater than yours at
5:52 112164 kN so seems for some reason yours spotted it at lower
kN or mine didn't post it at lower kN.
Now this time I get 04:58 80189kN when first spotted.
Here is mine at 64 MB.
3r2k1/pp2nppp/1q1br3/8/3N4/1P1pP3/P2P1PPP/RQB2RK1 b - - 0 1
Analysis by Fritz 6:
1...Rh6 2.f4 Bc5 3.Bb2 Qg6 4.Rc1 Bxd4 5.Bxd4 Qh5 6.h3
² (0.50) Depth: 9/19 00:00:01 286kN
1...Rh6 2.f4 Bc5 3.Bb2 Qg6 4.Qd1 Nf5 5.Nxf5 Qxf5 6.Rc1
² (0.47) Depth: 10/23 00:00:03 701kN
1...Rh6 2.f4 Bc5 3.Bb2 Qg6 4.Qd1 Bxd4 5.Bxd4 Nc6 6.Bc5
² (0.47) Depth: 11/27 00:00:07 1841kN
1...Rh6 2.f4 Bc5 3.Bb2 Qg6 4.f5 Qh5 5.h3 Bxd4 6.Bxd4
² (0.50) Depth: 12/27 00:00:19 4905kN
1...Rh6 2.f4 Bc5 3.Bb2 Nc6 4.Nf5 Rg6 5.h4 Qb4 6.h5
² (0.50) Depth: 13/33 00:01:05 16868kN
1...Rh6 2.f4 Bc5 3.Bb2 Qg6 4.Qd1 Bxd4 5.Bxd4 Nc6 6.Bc3
² (0.50) Depth: 14/35 00:02:55 46196kN
1...Bxh2+
² (0.47) Depth: 14/36 00:04:58 80189kN
1...Bxh2+ 2.Kxh2 Rh6+ 3.Kg1 Rxd4 4.Ba3 Rd8 5.Rc1 Qf6 6.Rc4
³ (-0.59) Depth: 14/39 00:05:29 88521kN
(Bird, Scarb 11.04.2000)
Thanks.
>
>
>On April 09, 2000 at 07:13:55, Chessfun wrote:
>
>>
>>The following position is from game 2 of the match
>>Insomniac v CM 6666 at 60 10
>>
>>White has just played Nd4 CM thought for 55 seconds then
>>played Bxh2+!!. On Cel 433.
>>
>>How long do others take:
>>Fritz 6a follows:
>>
>>Analysis by Fritz 6:
>>23...Rh6 24.f4 Bc5 25.Bb2 Qg6 26.Qd1 Bxd4 27.Bxd4 Nc6 28.Bc5
>> ² (0.47) Depth: 11/33 00:00:06 1627kN
>>23...Rh6 24.f4 Bc5 25.Bb2 Qg6 26.f5 Qh5 27.h3 Bxd4 28.Bxd4
>> ² (0.50) Depth: 12/29 00:00:18 4704kN
>>23...Rh6 24.f4 Ng6 25.Nf5 Rh5 26.Nxd6 Qxd6 27.Bb2 Rc8 28.Qd1
>> ² (0.50) Depth: 13/36 00:01:25 22407kN
>>23...Rh6 24.f4 Bc5 25.Bb2 Qg6 26.Qd1 Bxd4 27.Bxd4 Nc6 28.Bb2
>> ² (0.53) Depth: 14/35 00:04:10 66756kN
>>23...Bxh2+
>> ² (0.50) Depth: 14/35 00:07:28 116463kN
>>23...Bxh2+ 24.Kxh2 Rh6+ 25.Kg1 Rxd4 26.Ba3 Rd5 27.Bxe7 Qc7 28.f4
>> ³ (-0.63) Depth: 14/39 00:07:55 123482kN
>>23...Bxh2+ 24.Kxh2 Rxd4 25.Kg1 Rd5 26.Ba3 Nc6 27.Rc1 Rh6 28.f3
>> µ (-0.72) Depth: 15/37 00:09:40 150088kN
>>(Bird, Scarb 09.04.2000)
>>
>>
>>Insomniac - CM 6666
>>3r2k1/pp2nppp/1q1br3/8/3N4/1P1pP3/P2P1PPP/RQB2RK1 b - - 0 23
>>Thanks.
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