CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Tucano 2.00 64-bit in CCRL 40/40, 2018-01-13
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 Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Tucano 2.00 64-bit has no rank with rating of 2571 Elo points (+31 -31),
based on 335 games: 93 wins, 115 losses and 127 draws
Score: 46.7%, Average opponent: +21.0, Draws: 37.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Bobcat 3.25 64-bit                 2724   0.5-3.5   (+0 -3 =1 )    0.0  -129
 - iCE 1.0 64-bit                     2705   5.0-11.0  (+4 -10=2 )    0.0   -16
 - ProDeo 1.85                        2673   5.0-5.0   (+2 -2 =6 )    0.0  +102
 - RedQueen 1.1.3 64-bit              2670   1.5-0.5   (+1 -0 =1 )    0.0  +241
 - Pawny 1.0 64-bit                   2659   3.0-5.0   (+1 -3 =4 )    0.0    +9
 - Vajolet 2.03                       2659   7.5-18.5  (+4 -15=7 )    0.0   -60
 - Atlas 3.50 64-bit                  2658   3.0-3.0   (+2 -2 =2 )    0.0   +94
 - Godel 2.3.7 64-bit                 2656   0.5-1.5   (+0 -1 =1 )    0.0   -57
 - Philou 3.7.1 64-bit                2652   3.5-4.5   (+1 -2 =5 )    0.0   +44
 - CM10th Lazarus                     2650   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Cheng3 1.07 64-bit                 2634   1.5-4.5   (+1 -4 =1 )    0.0  -131
 - CM10th Default                     2632   1.5-0.5   (+1 -0 =1 )    0.0  +217
 - Rotor 0.8                          2628   9.0-17.0  (+6 -14=6 )    0.1   -49
 - Alfil 13.1 64-bit                  2625   6.0-4.0   (+3 -1 =6 )    0.1  +109
 - Nebula 2.0 64-bit                  2624   4.5-5.5   (+3 -4 =3 )    0.1   +17
 - Zappa 1.1 64-bit                   2614   2.5-3.5   (+0 -1 =5 )    0.8    +5
 - Naum 1.91 64-bit                   2608   4.0-4.0   (+2 -2 =4 )    1.6   +37
 - Rodent 0.16 64-bit                 2602   7.0-7.0   (+4 -4 =6 )    7.4   +27
 - Djinn 0.987 64-bit                 2601   7.0-5.0   (+4 -2 =6 )    7.0   +76
 - Aristarch 4.50                     2596   0.0-2.0   (+0 -2 =0 )    6.9  -INF
 - Glass 2.0 64-bit                   2595   8.5-7.5   (+5 -4 =7 )    8.5   +49
 - GarboChess 3.0 64-bit              2585   1.0-1.0   (+1 -1 =0 )   21.6   +14
 - Quazar 0.3b 32-bit                 2582   1.0-3.0   (+0 -2 =2 )   28.3  -138
 - Atlas 3.25 64-bit                  2568   3.5-7.5   (+2 -6 =3 )   55.2  -126
 - GNU Chess 5.07.153b 64-bit         2568   2.0-2.0   (+1 -1 =2 )   55.5    -3
 - Francesca MAD 0.19                 2560   2.0-2.0   (+1 -1 =2 )   72.2   -11
 - Arasan 12.0 64-bit                 2554   1.5-2.5   (+1 -2 =1 )   79.7  -112
 - DanaSah 5.00                       2550   2.5-3.5   (+1 -2 =3 )   83.2   -66
 - Rodin 6.0                          2549   4.5-3.5   (+2 -1 =5 )   86.7   +13
 - NirvanaChess 1.1 64-bit            2547   3.5-2.5   (+2 -1 =3 )   87.6   +21
 - nanoSzachy 4.0 64-bit              2543   8.0-6.0   (+6 -4 =4 )   93.7   +23
 - Cheese 1.5 64-bit                  2516   5.0-5.0   (+3 -3 =4 )   99.6   -55
 - Donna 3.1 64-bit                   2515   4.0-4.0   (+2 -2 =4 )   99.6   -50
 - DanaSah 5.06                       2514   6.5-5.5   (+4 -3 =5 )   99.4   -32
 - GreKo 10.0 64-bit                  2513   6.5-5.5   (+4 -3 =5 )   99.4   -30
 - LittleThought 1.052 64-bit         2505   5.0-1.0   (+5 -1 =0 )  100.0  +262
 - GreKo 10.2 64-bit                  2495   7.5-4.5   (+6 -3 =3 )  100.0   +12
 - Pawny 0.3 64-bit                   2489   3.0-1.0   (+2 -0 =2 )  100.0   +59
 - Cheese 1.4 64-bit                  2468   3.0-1.0   (+2 -0 =2 )  100.0   +46
 - Donna 3.0 64-bit                   2458   5.5-2.5   (+4 -1 =3 )  100.0    +5


Created in 2005-2013 by CCRL team
Last games added on January 13, 2018