CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Tucano 9.00 64-bit in CCRL 40/15, 2021-01-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Tucano 9.00 64-bit has no rank with rating of 2926 Elo points (+24 -24),
based on 535 games: 109 wins, 157 losses and 269 draws
Score: 45.5%, Average opponent: +27.9, Draws: 50.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Orion 0.8 64-bit                        3120   0.5-3.5   (+0 -3 =1 )    0.0   -87
 - Fritz 16 64-bit                         3100   3.5-10.5  (+0 -7 =7 )    0.0   +24
 - NirvanaChess 2.4 64-bit                 3099   3.0-11.0  (+0 -8 =6 )    0.0   -10
 - Beef 0.3.6 64-bit                       3098   3.5-10.5  (+0 -7 =7 )    0.0   +23
 - chess22k 1.14 64-bit                    3076   5.0-9.0   (+2 -6 =6 )    0.0   +60
 - Wasp 4.0 64-bit                         3076   2.0-12.0  (+0 -10=4 )    0.0  -112
 - Koivisto 4.0 64-bit                     3069   1.5-2.5   (+1 -2 =1 )    0.0   +47
 - Seer 1.2.1 64-bit                       3053   2.5-1.5   (+1 -0 =3 )    0.0  +186
 - Marvin 4.0.0 64-bit                     3050   4.5-9.5   (+0 -5 =9 )    0.0   +28
 - Combusken 1.3.0 64-bit                  3048   5.0-9.0   (+2 -6 =6 )    0.0   +38
 - Fat Fritz Junior w510 64-bit            3029   5.0-9.0   (+4 -8 =2 )    0.0    -9
 - Topple 0.8.0 64-bit                     3025   2.0-2.0   (+1 -1 =2 )    0.1   +99
 - Pirarucu 3.3.5 64-bit                   3020   1.0-3.0   (+0 -2 =2 )    0.0   -48
 - Monolith 2 64-bit                       3003   4.5-9.5   (+0 -5 =9 )    0.0   -20
 - Rodent IV 0.30 64-bit                   2999   4.0-10.0  (+0 -6 =8 )    0.1   -50
 - Bagatur 2.2 64-bit                      2995   7.5-14.5  (+1 -8 =13)    0.0   -22
 - Amoeba 3.2 64-bit                       2987   8.0-6.0   (+3 -1 =10)    0.0   +95
 - Weiss 1.2 64-bit                        2983   4.0-4.0   (+2 -2 =4 )    0.0   +51
 - FabChess 1.16 64-bit                    2983   7.5-8.5   (+3 -4 =9 )    0.0   +38
 - Topple 0.7.5 64-bit                     2982   1.0-3.0   (+0 -2 =2 )    0.0   -94
 - Godel 7.0 64-bit                        2981   9.5-8.5   (+6 -5 =7 )    0.0   +76
 - FabChess 1.15 64-bit                    2947   1.5-2.5   (+1 -2 =1 )    8.9   -61
 - Cheng 4.40 64-bit                       2944   1.5-3.5   (+0 -2 =3 )   31.6   -89
 - Stash 27.0 64-bit                       2936   0.5-0.5   (+0 -0 =1 )   46.6   -14
 - Naum 4 32-bit                           2929   7.5-6.5   (+4 -3 =7 )   40.9   +22
 - Dirty CUCUMBER 64-bit                   2917   5.0-5.0   (+2 -2 =6 )   74.4    -5
 - Francesca MAD 0.29 64-bit               2913  12.0-10.0  (+7 -5 =10)   78.8   +18
 - Asymptote 0.8 64-bit                    2912  12.0-11.0  (+6 -5 =12)   81.6    -4
 - Counter 3.5 64-bit                      2907   8.0-8.0   (+5 -5 =6 )   88.9   -19
 - Fruit Reloaded 15th ann. 64-bit         2904  12.0-11.0  (+6 -5 =12)   90.4   -11
 - Crafty 25.6 64-bit                      2904   5.5-2.5   (+4 -1 =3 )   89.4  +105
 - Koivisto 3.0 64-bit                     2901   8.0-6.0   (+4 -2 =8 )   91.8    +9
 - Gogobello 2.2 64-bit                    2899  11.5-7.5   (+5 -1 =13)   95.4   +33
 - Francesca MAD 0.30a 64-bit              2899   1.0-0.0   (+1 -0 =0 )   63.8  +INF
 - Rybka 1.2 64-bit                        2898   7.0-7.0   (+2 -2 =10)   96.7   -30
 - Stash 23.0 64-bit                       2878  13.5-12.5  (+9 -8 =9 )   99.6   -34
 - Invictus r305 64-bit                    2877  10.0-8.0   (+3 -1 =14)   99.9   -21
 - Halogen 8 64-bit                        2877   6.5-7.5   (+3 -4 =7 )   99.9   -68
 - The Baron 3.44 64-bit                   2866   2.0-2.0   (+0 -0 =4 )  100.0   -60
 - Mr Bob 0.9.0 64-bit                     2840  16.0-7.0   (+11-2 =10)  100.0   +37
 - Cheese 2.2 64-bit                       2836  11.0-9.0   (+7 -5 =8 )  100.0   -62
 - tomitankChess 4.2 64-bit                2818   6.5-7.5   (+3 -4 =7 )  100.0  -124


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021