
ProDeo
by Ed Schroder
http://www.top-5000.nl/prodeo17.htm
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http://www.top-5000.nl/prodeo181.htmRelease Notes 1.81
August 7, 2012
Fixing an old scaling problem that was known but neglected because of laziness (I can afford that
luxury) and lack of an easy solution. With increasing time controls Rebel 12, ProDeo tended to
lose more and more strength in comparison with other engines.
Oddly a program that was known in the past to perform better at longer time controls than at
blitz has gone completely the opposite way. The price one has to pay for doing nothing. Version
1.81 is meant to turn that tide and its test results look good.
Yesterday I found out that the permant brain is broken since version 1.8. An easy fix was to make the following addition to the WB2UCI.ENG file.
Ponder = true
Perhaps that line should have been there always in the first place since version 1.0.
Anyway, both archives have been updated in case you don't want to do the editing job.
ProDeo on CCRL lists,@noor124 wrote: i love this chess engine ,, but :
ProDeo (version 1.7) approximately 2700 ELO - Size 4 Mb
and then ....
ProDeo (version 1.81) approximately 2700 ELO - Size 4 Mb
and if we read before we will notice this :
Updates
December 3, 2011
ProDeo 1.74
Now 60-65 elo stronger than version 1.6 Not bad for one month work.
so why after manyyy months still the same ???
ProDeo 1.80 2651
ProDeo 1.74 2627
ProDeo 1.7 2615
ProDeo 1.2 2602
ProDeo 1.6 2601
ProDeo 1.1 2565
ProDeo 1.1 Silver 2540
ProDeo 1.2 Mx4 2522
ProDeo 1.8 2517
ProDeo 1.74 2492
ProDeo 1.8.1 2472
ProDeo 1.6 Beta 2463
ProDeo 1.7 2459
ProDeo 1.2 2456
ProDeo 1.1 2454
ProDeo 1.72 2448
ProDeo 1.0 2385
ProDeo 1.82 (TEST) vs ProDeo 1.81 (MAIN) 18-12-2012 using [TIME 40/4]
[Personality = ProDeo.eng] * ProDeo 1.82 (beta-3)
Using SET1.PGN - SET8.PGN in 8 threads
# ENGINE : RATING POINTS PLAYED (%)
1 Test4 : 2534.1 31.0 52 59.6%
2 Test7 : 2530.0 31.0 53 58.5%
3 Test8 : 2525.2 28.0 49 57.1%
4 Test5 : 2517.6 27.5 50 55.0%
5 Main1 : 2514.6 26.0 48 54.2%
6 Test2 : 2513.0 29.0 54 53.7%
7 Main3 : 2507.5 24.5 47 52.1%
8 Main6 : 2503.7 24.5 48 51.0%
9 Test6 : 2496.3 23.5 48 49.0%
10 Test3 : 2492.5 22.5 47 47.9%
11 Main2 : 2487.0 25.0 54 46.3%
12 Test1 : 2485.4 22.0 48 45.8%
13 Main5 : 2482.4 22.5 50 45.0%
14 Main8 : 2474.8 21.0 49 42.9%
15 Main7 : 2470.0 22.0 53 41.5%
16 Main4 : 2465.9 21.0 52 40.4%
Engine TEST vs Engine MAIN (elo 2500) estimated TPR 2523 (+23)
124-181-96 (401) match score 214.5 - 186.5 (53.5%)
Won-loss 124-96 = +28 (401 games) draws 45.1%
LOS = 97.0% Elo Error Margin +27 -27
Time Stats
Test 48:52:24 (271.629M nodes) NPS = 1.544K
Main 48:55:47 (270.264M nodes) NPS = 1.534K
Depth Stats MIDG END0 END1 END2
Test 12.97 13.37 14.48 18.68
Main 12.97 13.43 14.56 18.58
Generated with MATCH 1.4
ProDeo 1.83c (TEST) vs ProDeo 1.82 (MAIN) 14-01-2013 using [TIME 1+1]
[Personality = ProDeo.eng] * ProDeo 1.83 (beta-3)
Engine TEST vs Engine MAIN estimated elo gain (+32)
679-827-494 (2000) match score 1092.5 - 907.5 (54.6%)
Won-loss 679-494 = 185 (2000 games) draws 41.3%
LOS = 100.0% Elo Error Margin +12 -12
Depth Stats MIDG END0 END1 END2
TEST 12.12 12.75 13.55 15.98
MAIN 11.22 11.68 12.37 15.21
Using SET1.PGN - SET8.PGN in 8 threads
Generated with MATCH 1.4
http://www.chess2u.com/t7935-cegt-rating-lists-december-22th-2013@CEGT wrote:Pro Deo 1.8.7: 2530 - 301 games (starts with +10 to v. 1.8.5!)
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