Author: Nolan Denson
Date: 06:54:08 02/09/04
Go up one level in this thread
There seems to be a problem at longer time controlls ... I just made a few
tweaks. Lets see how this goes. I will give you an idea of the things I am
tweak .. this is my base config. But what you will get is an idea of the things
that i am adjusting.
[Personality = Denson.ENG] * Rebel 12 (Janurary 2004)
[Author = Nolan Denson]
[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]
[Chess Knowledge = 100]
[Attractiveness = 101]
[Attacking = 100]
[Strength of Play = 100]
[Draw Contempt Factor = 0.00]
[Selective Search = 100]
[Search Technique = NULLMOVE]
[Engine Learner = off] * off|on
[Book Learner = aggressive] * off|passive|moderate|strong|aggressive
[Position Learner = on] * off|on
[Extended Book Learner = off] * off|read|write|read&write
[Pruning = MISC_15] * Time control
[Time Control = 85] * With this parameter you can tune Rebel's time
control.
*< 100 : Rebel will play faster
*> 100 : Rebel will take more time
*Values that make sense 75-125
[Pruning = MISC_25] * New reduction
[Pruning = MISC_37] * New extension
[Pruning = MISC_40] * New reduction
[Pruning = MISC_66] * Fixes Diep-Rebel bug
[Pruning ? MISC_09] * Kind of FHR reduction
[Pruning ? MISC_10] * Kind of FHR reduction
[Pruning ? MISC09_4.00] * Margin for M09
[Pruning ? MISC10_6.00] * Margin for M10
[Pruning ? MISC_03] * Small move ordering speedup (4%)
[Pruning ? MISC_50] * Limit Reductions table driven
* POSSIBLE IMPROVEMENTS (change the "?" to "=" to activate an option)
*
[Pruning ? MISC_17] * skip first extension (speedup=20-25%)
[Pruning ? MISC17_DEPTH_11] * Activate algorithm at iteration 11 and on
[Pruning ? MISC_21] * Lazy Eval (tuning) (elo -10 / +10)
[Pruning ? MISC_29] * Speedup (5%) (a bit risky)
[Pruning ? MISC_32] * Single check extension (elo -10 / +10)
[Pruning ? MISC32_1.00] * Margin for M32 = 1.00
[Pruning ? MISC32_MAX_2] * Maxium allowed number of extensions for M32
(0-7)
[Pruning ? MISC_38] * New capture extension
[Pruning ? MISC_44] * New endgame extension
[Pruning ? MISC_49] * Speedup (6%) (a bit risky)
[Pruning ? MISC_56] * Nullmove extension (elo -5 / +5)
[Adjusted Selectivity MIDG ? 6] * Maximum selective depth (midgame)
[Adjusted Selectivity END0 ? 5] * Maximum selective depth (early endgame)
[Adjusted Selectivity END1 ? 4] * Maximum selective depth (endgame)
[Adjusted Selectivity END2 ? 3] * Maximum selective depth (simple endgame)
* Remaining active MISC options (probably not any good)
* Those marked with (!) are hardly tested a may have a future after all.
* Change the "?" to "=" to activate an option.
*
[Pruning = MISC_07] * No recapture extension when capture is just
a pawn (speedup=13%)
[Pruning ? MISC_08] * Another crazy extension, probably not any
good.
[Pruning ? MISC_11] * Skip reduction-1 as described at the
Programmer Stuff page.
[Pruning ? MISC_12] * Singular Extensions
[Pruning ? SEX_MAX_MIDG_6] * MIDG=5
[Pruning ? SEX_MAX_ENDG_4] * ENDG=3
[Pruning ? SEX_MARGIN=0.60] * 0.50
[Pruning ? SEX_HIST_DEPTH_4] * 4
[Pruning ? SEX_MIDG_CHECKS] * MIDG: CHECKS = DOUBLE
[Pruning ? SEX_MIDG_CAPTURES] * MIDG: RECAPS = DOUBLE
[Pruning ? SEX_MIDG_PROM] * MIDG: PROMOTION = DOUBLE
[Pruning ? SEX_ENDG_CHECKS] * ENDG: CHECKS = DOUBLE
[Pruning ? SEX_ENDG_CAPTURES] * ENDG: RECAPS = DOUBLE
[Pruning ? SEX_ENDG_PROM] * ENDG: PROMOTION = DOUBLE
[Pruning ? MISC_22] * Somewhat more safe Selective Search
(!)
[Pruning ? MISC_24] * Skip first recapture extension (speedup=20%)
[Pruning ? MISC_28] * More check extensions
(!)
[Pruning ? MISC_30] * Only one escape from check extension
[Pruning ? MISC_41] * Another crazy extension
[Pruning ? MISC_42] * Reward first check as extension
[Pruning ? MISC_46] * 6th rank extension
(!)
[Pruning ? M46_HASH_ON] * Position must exist in Hash Table
(!)
[Pruning ? MISC_47] * King Safety extension, nice but equal in
strength
[Pruning ? MISC_57] * extension if dangerous pin
(!)
[Pruning ? MISC_65] * research fail-high-error one ply deeper
(!)
[Center Control = 25] * Center Control (50%)
(!)
. The [Center Control] parameter is now flexible
. Supported values: 0-500
. Values that make sense: 0-50
. When activating this option realize it will slow down the program with
7-8% because of the extra chess knowledge.
[Bishop Mobility = 25] * Bishop Pair (50%)
(!)
. Supported values: 10,15,20,25,30,40,50,60,70,75,80,90,100
. Activates a new piece of chess knowledge for the bishop pair.
. Values that make sense 0-50
[Right to Move = 75] * Bonus for the side to move
(!)
. Supported values: 0-500
. Values that make sense: 0-150
[Strong Squares = 125] * Evaluation strong squares (outposts)
(!)
. Supported values: 0-500
. Values that make sense: 0-250
[ANTI-GM = OFF]
[EVALUATION = SMART] * NORMAL|SMART
[Extensions (remaining)= 3]
[Extensions (checks)= 0]
[Extensions (captures)= 0]
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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