flok wrote: ↑Tue Nov 06, 2018 3:48 pmI'm sorry but this can't be rightGraham Banks wrote: ↑Mon Nov 05, 2018 9:50 pmA nice surprise though.
Perhaps 2.0.0 is stronger on 1CPU than 1.0.3. I'll run a gauntlet soon to find out.
Are you sure Embla did not played with multiple threads? Definitely not.
Because that version you played with is in my own tests at least 120 elo weaker than dorpsgek:
4875 is Embla, a bit more recent than 2.0.0 even.Code: Select all
Rank Name Elo + - games score oppo. draws 2 dorpsgek 2195 2 4 374418 62% 2108 28% 56 4875 2072 10 10 3569 33% 2195 27%
Also: even with 4 cores and by cheating a little (Dorpsgek in a VM and Embla directly on hardware) it is still 20 elo weaker:
(neo-b is also Embla)Code: Select all
Rank Name Elo + - games score oppo. draws 2 dorpsgek 2195 2 4 374506 62% 2108 28% 5 neo-b 2174 10 10 3764 47% 2195 29%
Code: Select all
CCRL 40/40 Rating List - Custom engine selection
919978 games played by 2269 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on November 3, 2018 with Bayeselo based on 919'978 games
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/4040/
Rank Engine Elo + - Score AvOp Games
Embla 2.0.0 64-bit 2393 +332 -230 83.3% -226.0 6
1 Weini 0.0.23 64-bit 2241 +20 -20 48.6% +9.5 1091
Weini 0.0.24 64-bit 2232 +244 -244 50.0% -21.7 6
2 Tiny Chess 1.46 64-bit 2230 +22 -22 49.7% +1.0 738
3 Robocide 20170718 64-bit 2225 +19 -20 49.6% +2.5 974
4 Baislicka 1.0 64-bit 2208 +22 -22 46.3% +28.2 748
5 Dorpsgek Eve's Temptation 64-bit 2205 +17 -17 51.1% -8.6 1365
6 NG-Play 9.87 64-bit 2197 +20 -20 46.6% +22.1 919
7 GopherCheck 0.2.3 64-bit 2196 +21 -21 50.3% -1.7 770
8 Soldat III 0.187 64-bit 2175 +23 -23 47.5% +18.2 661
9 RamJet 0.14 2171 +20 -20 51.2% -10.9 990
10 Embla 1.0.3 64-bit 2167 +20 -20 50.9% -5.7 948
11 Clever Girl r185 64-bit 2154 +26 -26 47.1% +20.0 502
12 Tunguska 1.0 64-bit 2136 +22 -23 45.9% +31.7 709
13 Prophet3 20180811 64-bit 2108 +32 -32 53.8% -28.9 371
Hedgehog 1.91 64-bit 2100 +232 -276 30.0% +91.8 5
14 Little Wing 0.5.0 64-bit 2067 +22 -22 49.0% +6.6 834
15 Barbarossa 0.3.0 64-bit 2029 +33 -33 45.2% +33.6 326
Definitely a poor tourney for Dorpsgek so far, but less than 20 rounds played so far.