what engine is this?

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vigo64
Posts: 75
Joined: Sat Jan 05, 2008 11:51 am
Location: Mariano Comense (CO) Italy
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what engine is this?

Post by vigo64 » Mon Nov 10, 2008 8:48 pm

Hi!
I have this engine, when I type UCI it show me this:
TIA

Code: Select all

uci
option name NalimovPath type string default \TB
option name NalimovCache type spin default 32 min 2 max 128
option name Ponder type check default false
option name OwnBook type check default true
option name Book File Name type string default LIONBook.dat
option name Search Driver type combo default AW var None var AW var MTDF var AW2

option name Hash type spin default 128 min 4 max 1024
option name Null Move Pruning type combo default Conditionated var Always var Co
nditionated var Never
option name Null Move Reduction type spin default 3 min 1 max 3
option name Adaptive Null Move Pruning type check default true
option name Verification Search type combo default Always var Always var Conditi
onated var Never
option name Verification Reduction type spin default 1 min 0 max 3
option name Futility Pruning type check default true
option name Extended Futility Pruning type check default true
option name Futility Margin type spin default 150 min 0 max 300
option name Futility Extended Margin type spin default 550 min 0 max 600
option name Futility Razor Margin type spin default 950 min 0 max 1000
option name History Pruning type check default true
option name History Threshold type spin default 60 min 0 max 100
option name History Extended Pruning type check default true
option name History Extended Threshold type spin default 15 min 0 max 100
option name Futility Evaluation type check default true
option name Futility Evaluation Margin type spin default 100 min 100 max 300
option name Quiescence Delta Pruning type check default true
option name Quiescence Delta Margin type spin default 100 min 0 max 500
option name Quiescence Consecutive Checks type spin default 1 min 0 max 2
option name Material Weihgt type spin default 100 min 0 max 400
option name Pieces Positional Weihgt type spin default 100 min 0 max 100
option name King Positional Weihgt type spin default 100 min 0 max 100
option name Pawns Positional Weihgt type spin default 100 min 0 max 100
option name Pieces Mobility Weihgt type spin default 100 min 0 max 100
option name King Safety Weihgt type spin default 100 min 0 max 100
option name Passed Pawns Weihgt type spin default 100 min 0 max 100
option name Pawns Structure Weihgt type spin default 100 min 0 max 100
option name Use EGTBs type check default true
option name EGTB Minimum Depth type spin default 4 min 0 max 128
uciok

F. Bluemers
Posts: 860
Joined: Thu Mar 09, 2006 10:21 pm
Location: Nederland
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Re: what engine is this?

Post by F. Bluemers » Mon Nov 10, 2008 8:58 pm

vigo64 wrote:Hi!
I have this engine, when I type UCI it show me this:
TIA

Code: Select all

uci
option name NalimovPath type string default \TB
option name NalimovCache type spin default 32 min 2 max 128
option name Ponder type check default false
option name OwnBook type check default true
option name Book File Name type string default LIONBook.dat
option name Search Driver type combo default AW var None var AW var MTDF var AW2

option name Hash type spin default 128 min 4 max 1024
option name Null Move Pruning type combo default Conditionated var Always var Co
nditionated var Never
option name Null Move Reduction type spin default 3 min 1 max 3
option name Adaptive Null Move Pruning type check default true
option name Verification Search type combo default Always var Always var Conditi
onated var Never
option name Verification Reduction type spin default 1 min 0 max 3
option name Futility Pruning type check default true
option name Extended Futility Pruning type check default true
option name Futility Margin type spin default 150 min 0 max 300
option name Futility Extended Margin type spin default 550 min 0 max 600
option name Futility Razor Margin type spin default 950 min 0 max 1000
option name History Pruning type check default true
option name History Threshold type spin default 60 min 0 max 100
option name History Extended Pruning type check default true
option name History Extended Threshold type spin default 15 min 0 max 100
option name Futility Evaluation type check default true
option name Futility Evaluation Margin type spin default 100 min 100 max 300
option name Quiescence Delta Pruning type check default true
option name Quiescence Delta Margin type spin default 100 min 0 max 500
option name Quiescence Consecutive Checks type spin default 1 min 0 max 2
option name Material Weihgt type spin default 100 min 0 max 400
option name Pieces Positional Weihgt type spin default 100 min 0 max 100
option name King Positional Weihgt type spin default 100 min 0 max 100
option name Pawns Positional Weihgt type spin default 100 min 0 max 100
option name Pieces Mobility Weihgt type spin default 100 min 0 max 100
option name King Safety Weihgt type spin default 100 min 0 max 100
option name Passed Pawns Weihgt type spin default 100 min 0 max 100
option name Pawns Structure Weihgt type spin default 100 min 0 max 100
option name Use EGTBs type check default true
option name EGTB Minimum Depth type spin default 4 min 0 max 128
uciok
it has toga/fruit parameter names ,with some new spelling errors (Weihgt) and maybe some changes ( egtb/adaptive null move) .
Best
Fonzy

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Zach Wegner
Posts: 1922
Joined: Wed Mar 08, 2006 11:51 pm
Location: Earth
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Re: what engine is this?

Post by Zach Wegner » Mon Nov 10, 2008 9:08 pm

my guess is LION++, which was disqualified from the last WCCC IIRC for being a clone. This based on the "LIONbook.dat".

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