CCRL 40/4
Downloads and Statistics
July 22, 2017
Testing summary:
Total: 1'500'233 games
played by 1'751 programs
20254 CPU days (X2 4600+)

White wins: 587'035 (39.1%)
Black wins: 478'875 (31.9%)
Draws: 434'323 (29.0%)
White score: 53.6%

Engine Details

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Giraffe 20150908 64-bit in CCRL 40/4, 2017-07-22
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, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Giraffe 20150908 64-bit is #192 with rating of 2411 Elo points (+18 -18),
based on 1185 games: 486 wins, 479 losses and 220 draws
Score: 50.3%, Average opponent: −2.1, Draws: 18.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - K2 0.79                            2504   9.0-14.0  (+7 -12=4 )    0.0   +16
 - LittleThought 1.052 64-bit         2454  12.0-20.0  (+10-18=4 )    0.0   -56
 - JikChess 0.01 64-bit               2454  12.0-20.0  (+9 -17=6 )    0.0   -51
 - Matacz 1.4                         2447  17.5-14.5  (+14-11=7 )    0.0   +72
 - Counter 1.2                        2447  15.5-16.5  (+10-11=11)    0.0   +26
 - SpiderChess 070603                 2438  11.5-20.5  (+10-19=3 )    0.3   -88
 - Ares 1.005.2 64-bit                2436  18.5-11.5  (+15-8 =7 )    1.6  +107
 - Zurichess Fribourg 64-bit          2436  14.5-17.5  (+12-15=5 )    2.1   -10
 - King of Kings 2.56                 2434  13.5-17.5  (+11-15=5 )    1.3   -26
 - LambChop 10.99                     2433  15.5-16.5  (+13-14=5 )    1.3   +10
 - Gaia 3.5 64-bit                    2428  18.0-14.0  (+15-11=6 )    5.0   +65
 - Nejmet 3.07                        2427  16.5-15.5  (+14-13=5 )    5.6   +25
 - Eeyore 1.52 64-bit                 2426  15.5-16.5  (+13-14=5 )    7.5    +2
 - Ares 1.005 64-bit                  2425  14.5-17.5  (+12-15=5 )   13.3   -22
 - Quark 2.35                         2422  20.0-12.0  (+17-9 =6 )   14.6  +105
 - Bagatur 1.4b 64-bit                2418  15.5-16.5  (+14-15=3 )   29.5    -4
 - Hussar 0.4                         2418  20.0-11.0  (+16-7 =8 )   24.5  +111
 - Dragon 4.6                         2417  10.5-21.5  (+9 -20=3 )   27.7  -137
 - RomiChess P3L 64-bit               2413  16.0-16.0  (+14-14=4 )   43.7    +3
 - Simplex 0.9.8 64-bit               2409  13.5-18.5  (+12-17=3 )   56.6   -65
 - OliThink 5.3.2 64-bit              2405  15.5-16.5  (+10-11=11)   70.0   -16
 - Floyd 0.8 64-bit                   2404  15.5-16.5  (+12-13=7 )   71.3   -19
 - Ifrit m1.8 64-bit                  2401  17.0-15.0  (+13-11=8 )   82.2   +12
 - TJchess 1.3 64-bit                 2400  13.5-18.5  (+12-17=3 )   80.6   -71
 - Capture R01                        2391  19.5-12.5  (+17-10=5 )   96.5   +63
 - Comet B50                          2388  11.5-13.5  (+7 -9 =9 )   98.8   -48
 - Diablo 0.5.1                       2387  17.0-15.0  (+14-12=6 )   99.2     0
 - Leila 0.53h                        2387  17.5-14.5  (+14-11=7 )   99.2    +9
 - Amy 0.87b                          2385  19.0-13.0  (+15-9 =8 )   99.5   +40
 - K2 0.71                            2385  13.0-19.0  (+10-16=6 )   98.2   -97
 - Gosu 0.16                          2383  14.5-17.5  (+14-17=1 )   99.8   -68
 - Myrddin 0.87 64-bit                2379  13.5-18.5  (+10-15=7 )   99.7   -87
 - Patzer 3.80                        2377  16.5-14.5  (+12-10=9 )  100.0    -8
 - Laser 0.1 64-bit                   2375  16.5-15.5  (+13-12=7 )   99.7   -25
 - Der Bringer 1.9                    2374  16.5-11.5  (+14-9 =5 )  100.0   +30
 - Muse 0.899b                        2371  19.0-7.0   (+17-5 =4 )  100.0  +146
 - Lozza 1.16 64-bit                  2360  21.5-10.5  (+18-7 =7 )  100.0   +76
 - Shield 1.1 64-bit                  2312  19.5-12.5  (+17-10=5 )  100.0   -18


Created in 2005-2013 by CCRL team
Last games added on July 22, 2017