CCRL 40/4
Downloads and Statistics
August 19, 2019
Testing summary:
Total: 2'086'250 games
played by 2'425 programs
28072 CPU days (X2 4600+)

White wins: 810'164 (38.8%)
Black wins: 655'242 (31.4%)
Draws: 620'844 (29.8%)
White score: 53.7%

Engine Details

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Giraffe 20150908 64-bit in CCRL 40/4, 2019-08-19
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Giraffe 20150908 64-bit is #231-232 with rating of 2409 Elo points (+18 -18),
based on 1213 games: 494 wins, 496 losses and 223 draws
Score: 49.9%, Average opponent: +1.1, Draws: 18.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Danchess CCT7                      2505   9.5-18.5  (+8 -17=3 )    0.0   -37
 - K2 0.79                            2503   9.0-14.0  (+7 -12=4 )    0.0   +17
 - JikChess 0.01 64-bit               2453  12.0-20.0  (+9 -17=6 )    0.0   -50
 - LittleThought 1.052 64-bit         2453  12.0-20.0  (+10-18=4 )    0.0   -55
 - Counter 1.2                        2446  15.5-16.5  (+10-11=11)    0.0   +27
 - Matacz 1.4                         2445  17.5-14.5  (+14-11=7 )    0.0   +72
 - Ares 1.005.2 64-bit                2440  18.5-11.5  (+15-8 =7 )    0.2  +113
 - SpiderChess 070603                 2439  11.5-20.5  (+10-19=3 )    0.1   -85
 - Zurichess Fribourg 64-bit          2435  14.5-17.5  (+12-15=5 )    1.9    -9
 - LambChop 10.99                     2434  15.5-16.5  (+13-14=5 )    0.5   +13
 - King of Kings 2.56                 2433  13.5-17.5  (+11-15=5 )    0.8   -25
 - Eeyore 1.52 64-bit                 2426  15.5-16.5  (+13-14=5 )    4.7    +4
 - Nejmet 3.07                        2424  16.5-15.5  (+14-13=5 )    6.1   +24
 - Gaia 3.5 64-bit                    2424  18.0-14.0  (+15-11=6 )    6.0   +63
 - Quark 2.35                         2423  20.0-12.0  (+17-9 =6 )    8.6  +108
 - Ares 1.005 64-bit                  2423  14.5-17.5  (+12-15=5 )   12.0   -22
 - Hussar 0.4                         2418  20.0-11.0  (+16-7 =8 )   19.2  +113
 - Dragon 4.6                         2418  10.5-21.5  (+9 -20=3 )   19.2  -134
 - Bagatur 1.4b 64-bit                2417  15.5-16.5  (+14-15=3 )   28.1    -3
 - RomiChess P3L 64-bit               2411  16.0-16.0  (+14-14=4 )   43.2    +3
 - Simplex 0.9.8 64-bit               2409  13.5-18.5  (+12-17=3 )   51.4   -63
 - Floyd 0.8 64-bit                   2403  15.5-16.5  (+12-13=7 )   67.9   -18
 - OliThink 5.3.2 64-bit              2401  15.5-16.5  (+10-11=11)   76.8   -18
 - Ifrit m1.8 64-bit                  2400  17.0-15.0  (+13-11=8 )   81.2   +13
 - TJchess 1.3 64-bit                 2398  13.5-18.5  (+12-17=3 )   84.5   -71
 - Comet B50                          2387  11.5-13.5  (+7 -9 =9 )   98.7   -47
 - Leila 0.53h                        2387  17.5-14.5  (+14-11=7 )   99.0   +11
 - Amy 0.87b                          2385  19.0-13.0  (+15-9 =8 )   99.4   +42
 - K2 0.71                            2385  13.0-19.0  (+10-16=6 )   97.6   -95
 - Diablo 0.5.1                       2385  17.0-15.0  (+14-12=6 )   99.4     0
 - Capture R01                        2383  19.5-12.5  (+17-10=5 )   99.2   +57
 - Gosu 0.16                          2382  14.5-17.5  (+14-17=1 )   99.8   -67
 - Myrddin 0.87 64-bit                2379  13.5-18.5  (+10-15=7 )   99.8   -85
 - Patzer 3.80                        2374  16.5-14.5  (+12-10=9 )  100.0    -9
 - Laser 0.1 64-bit                   2374  16.5-15.5  (+13-12=7 )   99.7   -24
 - Der Bringer 1.9                    2373  16.5-11.5  (+14-9 =5 )  100.0   +31
 - Muse 0.899b                        2371  19.0-7.0   (+17-5 =4 )  100.0  +148
 - Lozza 1.16 64-bit                  2360  21.5-10.5  (+18-7 =7 )  100.0   +78
 - Shield 1.1 64-bit                  2311  19.5-12.5  (+17-10=5 )  100.0   -17


Created in 2005-2013 by CCRL team
Last games added on August 19, 2019