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Subject: Re: results of different BETA engines against Rebel12 default

Author: Thorsten Czub

Date: 23:39:46 02/14/03

Go up one level in this thread


On February 14, 2003 at 16:46:31, Will Strickland wrote:

>Just out of curiousity, what is Beta 7c and what are the settings for this?
>Thanks.
>Will

beta6c or beta7c have corrected

[Extensions (remaining)= 419]

values.

the original values of beta6 and beta7 do not activate the center evaluation.

beta6c:

* Rebel 12 (beta 6) (beta 1 + M39 + M26 + CENT-150)
* [=M39=] - Nullmove move ordering
* [=M26=] - Reduce move only ONCE
* [C-150] - Center Control = 150
* [SMART] - mp=mp+w6_bonus[w6]
* [=M25=] - pl02: reduction ipv plw3
* [=M23=] - if (verdiep[yp1]) no reduction
* [=M37=] - HK op HKIL extension
* [=M40=] - PLMAX (z3) reduction
* [Loper] - Mobility Loperpaar (50%)

[Personality = BETA6.ENG]
[Pawn Value = 100]
[Knight Value = 100]
[Bishop Value = 100]
[Rook Value = 100]
[Queen Value = 100]
[King Safety = 150]
[Mobility = 100]
[Pawn Structure = 100]
[Passed Pawns = 100]
[Pins = 100]
[Bishop Pair = 100]
[Bishop Mobility = 50]          * Bishop Pair (50%)
[Center Control = 150]          * 150
[Chess Knowledge = 100]
[Attractiveness = 101]
[Attacking = 100]
[Strength of Play = 100]
[Draw Contempt Factor = 0.00]
[Selective Search = 100]
[Search Technique = NULLMOVE]
[Pruning = MISC_40]             * PLMAX (z3) reduction
[Pruning = MISC_39]             * Nullmove move ordering
[Pruning = MISC_37]             * HK op HKIL extension
[Pruning = MISC_23]             * if (verdiep[yp1]) no reduction
[Pruning = MISC_25]             * pl02: reduction ipv plw3
[Pruning = MISC_26]             * Reduce move only ONCE
[Pruning = MISC_15]
[Pruning = MISC_19]
[Pruning = MISC_20]
[ANTI-GM = OFF]
[EVALUATION = SMART]            * mp=mp+w6_bonus[w6]
[Extensions (remaining)= 419]
[Extensions (checks)= 374]
[Extensions (captures)= 76]


beta7c:


* Rebel 12 (beta 7) (beta 1 + M39 + M26 + CENT-200)
* [=M39=] - Nullmove move ordering
* [=M26=] - Reduce move only ONCE
* [C-200] - Center Control = 200
* [SMART] - mp=mp+w6_bonus[w6]
* [=M25=] - pl02: reduction ipv plw3
* [=M23=] - if (verdiep[yp1]) no reduction
* [=M37=] - HK op HKIL extension
* [=M40=] - PLMAX (z3) reduction
* [Loper] - Mobility Loperpaar (50%)

[Personality = BETA7.ENG]
[Pawn Value = 100]
[Knight Value = 100]
[Bishop Value = 100]
[Rook Value = 100]
[Queen Value = 100]
[King Safety = 150]
[Mobility = 100]
[Pawn Structure = 100]
[Passed Pawns = 100]
[Pins = 100]
[Bishop Pair = 100]
[Bishop Mobility = 50]          * Bishop Pair (50%)
[Center Control = 200]          * 150
[Chess Knowledge = 100]
[Attractiveness = 101]
[Attacking = 100]
[Strength of Play = 100]
[Draw Contempt Factor = 0.00]
[Selective Search = 100]
[Search Technique = NULLMOVE]
[Pruning = MISC_40]             * PLMAX (z3) reduction
[Pruning = MISC_39]             * Nullmove move ordering
[Pruning = MISC_37]             * HK op HKIL extension
[Pruning = MISC_23]             * if (verdiep[yp1]) no reduction
[Pruning = MISC_25]             * pl02: reduction ipv plw3
[Pruning = MISC_26]             * Reduce move only ONCE
[Pruning = MISC_15]
[Pruning = MISC_19]
[Pruning = MISC_20]
[ANTI-GM = OFF]
[EVALUATION = SMART]            * mp=mp+w6_bonus[w6]
[Extensions (remaining)= 419]
[Extensions (checks)= 374]
[Extensions (captures)= 76]




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