CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Giraffe 20150828 64-bit in CCRL 40/40, 2019-11-08
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:
Giraffe 20150828 64-bit has no rank with rating of 2383 Elo points (+31 -31),
based on 360 games: 137 wins, 119 losses and 104 draws
Score: 52.5%, Average opponent: −16.1, Draws: 28.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Floyd 0.8 64-bit                   2509   3.0-7.0   (+3 -7 =0 )    0.0   -53
 - WyldChess 1.1 64-bit               2500   5.5-2.5   (+4 -1 =3 )    0.0  +235
 - WyldChess 1.2 64-bit               2467   2.5-5.5   (+1 -4 =3 )    0.0   -40
 - Shallow r694 64-bit                2444   6.0-4.0   (+4 -2 =4 )    0.0  +124
 - Delphil 2.3                        2440   5.5-4.5   (+4 -3 =3 )    0.6   +88
 - K2 0.79                            2440   3.0-5.0   (+1 -3 =4 )    0.4   -17
 - Zurichess Fribourg 64-bit          2440   3.5-6.5   (+2 -5 =3 )    0.4   -45
 - Bearded N44.5 64-bit               2437   1.5-4.5   (+1 -4 =1 )    0.2  -141
 - PostModernist 1016                 2420   3.0-7.0   (+2 -6 =2 )    2.3  -110
 - Matacz 1.1                         2419   5.0-5.0   (+3 -3 =4 )    5.1   +36
 - Muse 0.899b                        2416   3.5-6.5   (+3 -6 =1 )    4.0   -83
 - Ifrit m1.8 64-bit                  2412   4.5-5.5   (+4 -5 =1 )    5.7   -13
 - Cyrano 0.2f                        2402   4.0-6.0   (+2 -4 =4 )   20.3   -47
 - Gosu 0.16                          2396   6.0-4.0   (+4 -2 =4 )   24.7   +71
 - Myrddin 0.87 64-bit                2396   3.0-7.0   (+2 -6 =2 )   22.3  -140
 - Waxman 2014                        2389   6.5-3.5   (+5 -2 =3 )   37.9  +110
 - TJchess 1.1 32-bit                 2374   5.5-4.5   (+3 -2 =5 )   66.1   +26
 - OliThink 5.3.2 64-bit              2374   3.0-7.0   (+2 -6 =2 )   70.2  -152
 - Donna 1.0 64-bit                   2357   5.5-4.5   (+5 -4 =1 )   88.9   +15
 - Waxman 2015                        2356   7.0-3.0   (+6 -2 =2 )   91.6  +122
 - K2 0.67                            2354   6.0-4.0   (+5 -3 =2 )   93.2   +38
 - Counter 0.8                        2352   7.0-3.0   (+5 -1 =4 )   91.5   +95
 - GreKo 5.9                          2349   7.0-3.0   (+7 -3 =0 )   95.8  +145
 - Lozza 1.15 64-bit                  2346   6.0-4.0   (+4 -2 =4 )   96.7   +26
 - Rodin 2.3a                         2339   3.5-6.5   (+2 -5 =3 )   98.7  -148
 - Daydreamer 1.5                     2335   6.0-4.0   (+2 -0 =8 )   99.4    +1
 - Nemeton 1.1                        2330   7.5-2.5   (+5 -0 =5 )   99.3   +92
 - Horizon 4.3                        2330   4.0-6.0   (+2 -4 =4 )   99.3  -115
 - Bagatur 1.3a 64-bit                2326   5.5-4.5   (+5 -4 =1 )   99.9   -20
 - LittleThought 1.00 32-bit          2326   5.0-5.0   (+5 -5 =0 )   99.4   -57
 - Capivara LK 0.09a01a 64-bit        2307   5.0-5.0   (+3 -3 =4 )  100.0   -80
 - Sjakk 1.1.8                        2302   5.5-4.5   (+4 -3 =3 )  100.0   -49
 - Pawny 0.1.6                        2292   6.5-3.5   (+5 -2 =3 )  100.0   +11
 - Chaturanga 2.4.3                   2289   7.0-3.0   (+5 -1 =4 )  100.0   +32
 - Cheese 1.2                         2261   6.0-4.0   (+4 -2 =4 )  100.0   -58
 - Beowulf 2.4a 64-bit                2249   7.0-3.0   (+6 -2 =2 )  100.0   +15
 - NG-Play 9.85 64-bit                2191   7.5-2.5   (+7 -2 =1 )  100.0   +10


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019