CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Tucano 7.05 64-bit in CCRL 40/4, 2019-10-12
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:
Tucano 7.05 64-bit has no rank with rating of 2879 Elo points (+22 -22),
based on 697 games: 162 wins, 293 losses and 242 draws
Score: 40.6%, Average opponent: +65.1, Draws: 34.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 12.3 64-bit                 3415   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Fire 7.1 64-bit                    3338   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Schooner 2.0.34 64-bit             3192   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Texel 1.07 64-bit                  3113   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Vajolet2 2.6 64-bit                3084   0.5-0.5   (+0 -0 =1 )    0.0  +235
 - iCE 3.0 64-bit                     3081  12.0-43.0  (+5 -36=14)    0.0    -4
 - SmarThink 1.98 64-bit              3037  10.5-42.5  (+4 -36=13)    0.0   -67
 - chess22k 1.11 64-bit               3031   0.5-0.5   (+0 -0 =1 )    0.0  +121
 - Hakkapeliitta TCEC v2 64-bit       3022  19.5-36.5  (+8 -25=23)    0.0   +44
 - Demolito 2018-03-01 64-bit         2958  21.5-33.5  (+11-23=21)    0.0    +8
 - Amoeba 2.8 64-bit                  2953  26.5-29.5  (+15-18=23)    0.0   +56
 - Cheng 4.39 64-bit                  2946  24.0-32.0  (+16-24=16)    0.0   +15
 - Crafty 25.2 64-bit                 2933  20.0-35.0  (+8 -23=24)    0.0   -30
 - Dirty CUCUMBER 64-bit              2930  12.0-20.0  (+5 -13=14)    0.0   -26
 - Atlas 3.91 64-bit                  2927  27.0-29.0  (+17-19=20)    0.0   +34
 - Spike 1.4 Leiden                   2922  17.5-37.5  (+6 -26=23)    0.0   -71
 - DiscoCheck 5.2.1 64-bit            2914   0.5-1.5   (+0 -1 =1 )    0.2   -84
 - Quazar 0.4 64-bit                  2901   0.5-0.5   (+0 -0 =1 )    3.3    -8
 - Godel 5.5.1 64-bit                 2889  16.0-16.0  (+13-13=6 )   22.0   +10
 - Pirarucu 2.3.8 64-bit              2866   0.5-0.5   (+0 -0 =1 )   81.3   -43
 - Zappa Mexico II 64-bit             2844   0.5-0.5   (+0 -0 =1 )   99.9   -65
 - Godel 4.4.5 64-bit                 2839   7.0-9.0   (+3 -5 =8 )   99.8   -74
 - Topple 0.5.0 64-bit                2830  19.0-13.0  (+16-10=6 )  100.0   +17
 - Marvin 3.2.0 64-bit                2828  21.5-11.5  (+15-5 =13)  100.0   +45
 - RuyDos 1.1.9 64-bit                2801   0.5-0.5   (+0 -0 =1 )  100.0  -108
 - RofChade 1.0 64-bit                2793  21.0-11.0  (+17-7 =8 )  100.0   +28
 - Fruit 2.3.1                        2781   1.0-1.0   (+0 -0 =2 )  100.0   -67
 - Twisted Logic 20100131x 64-bit     2767   0.5-0.5   (+0 -0 =1 )  100.0  -142
 - Alaric 707                         2663   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Rotor 0.8                          2612   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Capivara LK 0.09b02g 64-bit        2537   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019