CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Axolotl 1.9 64-bit in CCRL 40/4, 2019-12-07
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Axolotl 1.9 64-bit is #187 with rating of 2509 Elo points (+19 -19),
based on 1021 games: 409 wins, 349 losses and 263 draws
Score: 52.9%, Average opponent: −21.2, Draws: 25.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - FabChess 1.12 64-bit               2789   3.5-28.5  (+0 -25=7 )    0.0   -30
 - Galjoen 0.40 64-bit                2572  11.0-21.0  (+6 -16=10)    0.0   -42
 - Betsabe II 1.96                    2565  12.0-20.0  (+11-19=2 )    4.2   -47
 - Ghost 3.1 64-bit                   2554  12.0-20.0  (+8 -16=8 )    0.0   -44
 - Detroid 1.0.1 64-bit               2548  14.5-17.5  (+8 -11=13)    0.2   +10
 - FrankWalter 2.4.0 64-bit           2547  12.5-19.5  (+6 -13=13)    0.1   -34
 - Dorky 4.8 64-bit                   2547  19.5-11.5  (+17-9 =5 )    0.1  +140
 - Rebel Century                      2545  13.5-18.5  (+8 -13=11)    0.1   -15
 - Ufim 8.02                          2540  11.0-21.0  (+6 -16=10)    0.1   -74
 - AnMon 5.75                         2539  18.0-14.0  (+12-8 =12)    0.2   +71
 - Hermann 2.8 64-bit                 2531  17.0-15.0  (+12-10=10)    1.6   +43
 - Jumbo 0.6.107 64-bit               2529  16.0-16.0  (+12-12=8 )    6.5   +21
 - JikChess 0.02 64-bit               2522  19.0-13.0  (+13-7 =12)   12.4   +73
 - Pepito 1.59.2 64-bit               2521  15.0-17.0  (+11-13=8 )   12.3   -12
 - Little Goliath Evolution 3.12      2505  17.5-14.5  (+14-11=7 )   65.7   +30
 - Green Light Chess 3.01.2.2         2505  17.5-14.5  (+15-12=5 )   64.9   +31
 - Yace 0.99.87                       2504  16.0-16.0  (+13-13=6 )   69.8     0
 - Trace 1.37a                        2500  16.0-15.0  (+13-12=6 )   81.0    +3
 - Weiss 0.6 64-bit                   2448  21.0-11.0  (+17-7 =8 )  100.0   +46
 - Flux 2.2.1                         2430  15.0-17.0  (+11-13=8 )  100.0  -101
 - Zevra 2.1.2 r248 64-bit            2425  21.0-11.0  (+16-6 =10)  100.0   +18
 - Hussar 0.4                         2420  19.5-12.5  (+15-8 =9 )  100.0   -14
 - Dragon 4.6                         2418  22.0-10.0  (+19-7 =6 )  100.0   +49
 - OliThink 5.3.0 64-bit              2417  19.5-12.5  (+15-8 =9 )  100.0   -17
 - RomiChess P3n 64-bit               2415  22.0-10.0  (+18-6 =8 )  100.0   +41
 - Simplex 0.9.8 64-bit               2409  22.0-10.0  (+17-5 =10)  100.0   +31
 - Taltos rev118 64-bit               2405  21.5-10.5  (+16-5 =11)  100.0   +11
 - Ifrit m1.8 64-bit                  2404  12.5-18.5  (+8 -14=9 )  100.0  -171
 - TJchess 1.3 64-bit                 2399  23.5-8.5   (+20-5 =7 )  100.0   +63
 - KnightDreamer 3.3                  2393  21.0-11.0  (+18-8 =6 )  100.0     0
 - Teki 2 64-bit                      2392  19.0-13.0  (+16-10=6 )  100.0   -45
 - Giraffe 20161023 64-bit            2370  19.5-12.5  (+18-11=3 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019