Author: William Bryant
Date: 15:55:33 11/28/00
Go up one level in this thread
On November 28, 2000 at 14:30:28, Robert Hyatt wrote:
>On November 28, 2000 at 14:17:41, Will Singleton wrote:
>
>>I ran it out to 9 ply for my program and Macchess. Move ordering is similiar to
>>the usual, but I'm using PVS. My searches do tend to blow up in the higher
>>plys, for some unknown reason. I'm going to try negascout just to see what
>>happens.
>>
>>From this position:
>>
>>rnbqkbnr/ppp2ppp/8/3pp3/3PP3/8/PPP2PPP/RNBQKBNR w KQkq -
>>
>>Amateur
>>ply score time nodes n/s pv
>>
>> 3 90 0.08 3332 24960 Pxe5 Pxe4 Qxd8 Kxd8
>> 4 90 0.17 8256 29100 Pxe5 Pxe4 Qxd8 Kxd8
>> 5 125 0.33 20785 37740 Pxe5 Pxe4 Qxd8 Kxd8 Be3
>> 6 118 1.20 66639 49920 Pxe5 Be6 Bb5 c6 Pxd5 Bxd5 Bf1
>> 7 95 3.48 218850 57540 Pxe5 Pxe4 Qxd8 Kxd8 Bg5 f6 Pxf6 Nxf6
>> 8 128 9.00 555919 61740 Pxe5 Pxe4 Qxd8 Kxd8 Bc4 Nc6 Bf4
>> 9 110 42.00 2739007 65160 Pxe5 Be6 Qd3 Nc6 Qb5 Rb8 Nc3 Ne7 Nxd5
>>Nxd5 Pxd5
>>
>>MacChess 4
>>02/01|00:00:00| 296| +22| dxe5 dxe4 Qxd8+ Kxd8 Bc4
>>03/01|00:00:00| 1195| +22| dxe5 dxe4 Qxd8+ Kxd8 Bc4
>>04/01|00:00:00| 6651| +22| dxe5 dxe4 Qxd8+ Kxd8 Bc4 Bb4+ Bd2
>>05/01|00:00:00| 31790| +25| dxe5 dxe4 Qxd8+ Kxd8 Bc4 Nd7 Bxf7 Nxe5
>>06/01|00:00:00| 121312| +32| dxe5 dxe4 Qxd8+ Kxd8 Bc4 Nd7 Bxf7 Nxe5 Bb3
>>07/01|00:00:01| 422581| +36| dxe5 dxe4 Qxd8+ Kxd8 Bc4 Nd7 Bf4 Nh6 Bxh6 gxh6
>>Bxf7 Nxe5
>>08/01|00:00:03| 1263936| +31| dxe5 dxe4 Qxd8+ Kxd8 Bc4 Nc6 Bxf7 Nxe5 Bd5 Nf6
>>Bg5
>>09/01|00:00:13| 4478639| +30| dxe5 dxe4 Qxd8+ Kxd8 Bc4 Nc6 Bxf7 Nxe5 Bd5 Nf6
>>Bg5 Bb4+ Nd2
>
>
>My numbers look like this: (one cpu of course)
>
>depth nodes
> 1 124
> 2 1053
> 3 6981
> 4 16929
> 5 50059
> 6 149436
> 7 451934
> 8 1649304
> 9 4307609
> 10 14367818
Let me add Screamer's numbers to the mix:
--Normal Search--
New Board Position
rnbqkbnr/ppp2ppp/8/3pp3/3PP3/8/PPP2PPP/RNBQKBNR w KQkq -
PLY NODES TIME SCORE PV
______________________________________________________________
5/00 45148 0.916 +0.42 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Nc6 Nge2
6/00 100702 1.986 +0.27 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Bf5 Bg5+ Be7
Bf4
6/02 218944 4.236 +0.29 exd5 Qxd5 Nf3 exd4 Qxd4 Qxd4 Nxd4 c5
Nf3
7/00 676624 12.651 +0.20 exd5 Qxd5 dxe5 Qxe5+ Be2 Nc6 Nc3 Bb4
Bd2
7/01 849212 15.587 +0.42 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Nc6 Nxe4 Nxe5
Ne2
8/00 1493145 26.732 +0.39 dxe5 dxe4 Qxd8+ Kxd8 Bf4 Bf5 Bc4 Ke8
e6
Bb4+ Nd2
9/00 3657460 64.420 +0.47 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Bf5 Bc4 Nc6
Bf4 Nh6
10/00 9200692 162.122 +0.53 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Nc6 Bg5+ Nge7
Bb5 Bd7 Nxe4 Nxe5 O-O-O
----- Search Stopped -----
Total Search Time: 165 seconds
Move: dxe5
--Aggressive Search--
New Board Position
rnbqkbnr/ppp2ppp/8/3pp3/3PP3/8/PPP2PPP/RNBQKBNR w KQkq -
PLY NODES TIME SCORE PV
______________________________________________________________
5/00 42252 0.869 +0.42 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Nc6 Nge2
6/00 78935 1.570 +0.27 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Bf5 Bg5+ Be7
Be3
6/01 170057 3.279 +0.29 exd5 Qxd5 Nf3 exd4 Qxd4 Qxd4 Nxd4 c5
Nf3
7/00 443019 8.364 +0.20 exd5 Qxd5 dxe5 Qxe5+ Be2 Nc6 Nf3 Qa5+
Nc3 Nf6
7/01 511573 9.647 +0.42 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Nc6 Nxe4 Nxe5
Ne2
8/00 800300 14.873 +0.39 dxe5 dxe4 Qxd8+ Kxd8 Bf4 Bf5 Bc4 Ke8
e6
Bb4+ Nd2
9/00 1739280 31.124 +0.47 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Bf5 Bc4 Nc6
Bf4 Nh6
10/00 3964756 70.136 +0.53 dxe5 dxe4 Qxd8+ Kxd8 Nc3 Nc6 Bg5+ Nge7
Bb5 Bd7 Nxe4 Nxe5 O-O-O
----- Search Stopped -----
Total Search Time: 74 seconds
Move: dxe5
William
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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