CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Terra 3.4 in CCRL 40/40, 2019-12-10
Ponder off, General book (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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Terra 3.4 is #329 with rating of 2173 Elo points (+24 -24),
based on 702 games: 286 wins, 299 losses and 117 draws
Score: 49.1%, Average opponent: +10.2, Draws: 16.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Texel 1.07 64-bit                  3075   1.0-1.0   (+1 -1 =0 )    0.0  +902
 - Marvin 3.0.0 64-bit                2732   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Alaric 707                         2661   0.5-1.5   (+0 -1 =1 )    0.0  +345
 - Ruffian 2.1.0                      2623   1.0-1.0   (+1 -1 =0 )    0.0  +450
 - Drosophila 1.5.1 64-bit            2478   1.0-1.0   (+1 -1 =0 )    0.0  +305
 - FrankWalter 2.2.8 64-bit           2456  10.0-32.0  (+6 -28=8 )    0.0   +81
 - KnightDreamer 3.3                  2402   1.0-1.0   (+0 -0 =2 )    0.0  +229
 - WChess 1.06                        2320  13.5-26.5  (+9 -22=9 )    0.0   +29
 - KnightX 1.93 64-bit                2319  10.0-30.0  (+8 -28=4 )    0.0   -63
 - Esc 1.16                           2252  18.5-21.5  (+14-17=9 )    0.0   +51
 - Dolphin 1.0 64-bit                 2229  17.5-26.5  (+14-23=7 )    0.0   -21
 - SpaceDog 0.97.5.1 64-bit           2215  20.0-20.0  (+17-17=6 )    0.3   +42
 - ChessKISS 1.7c 64-bit              2213  18.5-21.5  (+15-18=7 )    0.4    +8
 - Dorpsgek Eve's Temptation 64-bit   2198  17.5-22.5  (+15-20=5 )    3.6   -25
 - Alarm 0.93.1                       2189   0.5-1.5   (+0 -1 =1 )   15.4  -126
 - Clever Girl r160 64-bit            2174  18.5-21.5  (+15-18=7 )   45.5   -26
 - BikJump 2.01 64-bit                2119  25.0-15.0  (+22-12=6 )  100.0   +41
 - King's Out 0.2.42 64-bit           2100  18.5-21.5  (+17-20=3 )  100.0  -102
 - Gunborg 1.35 64-bit                2086  21.5-20.5  (+16-15=11)  100.0   -79
 - Smash 1.0.3a 64-bit                2081  19.0-21.0  (+15-17=8 )  100.0  -109
 - BigLion 2.23x                      2066  26.5-13.5  (+23-10=7 )  100.0   +17
 - Vice 1.0 64-bit                    2055  34.0-6.0   (+32-4 =4 )  100.0  +188
 - Goldfish 1.13.0 64-bit             2048  23.5-16.5  (+21-14=5 )  100.0   -55
 - Bestia 0.90                        2026  27.5-12.5  (+24-9 =7 )  100.0    -2


Created in 2005-2013 by CCRL team
Last games added on December 10, 2019