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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Thinker 5.1d Passive 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:
Thinker 5.1d Passive has no rank with rating of 2722 Elo points (+27 -27),
based on 447 games: 130 wins, 165 losses and 152 draws
Score: 46.1%, Average opponent: +24.8, Draws: 34.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 2.1 32-bit                        2862   0.5-1.5   (+0 -1 =1 )    0.0    -2
 - Naum 3.1 32-bit                         2856  14.0-27.0  (+9 -22=10)    0.0   +20
 - Shredder 11                             2831   3.5-6.5   (+0 -3 =7 )    0.0   +28
 - Toga II 1.4.1SE                         2826   8.5-25.5  (+3 -20=11)    0.0   -66
 - Toga II 3.1.2SE                         2814   3.0-7.0   (+0 -4 =6 )    0.0   -16
 - Deep Sjeng 3.0 32-bit                   2813   8.0-22.0  (+3 -17=10)    0.0   -67
 - Hiarcs 12 Sharpen PV On                 2812  11.5-18.5  (+7 -14=9 )    0.0   +12
 - Hiarcs 12                               2808  16.0-26.0  (+11-21=10)    0.0     0
 - Zappa Mexico II 32-bit                  2808   2.0-4.0   (+1 -3 =2 )    0.0   -24
 - Fruit 2.3.1                             2785   1.0-1.0   (+0 -0 =2 )    0.0   +63
 - Fruit 05/11/03                          2773   6.5-7.5   (+2 -3 =9 )    0.2   +30
 - Loop 13.6 (Loop 2007) 32-bit            2773   5.0-5.0   (+2 -2 =6 )    0.0   +54
 - Glaurung 2.1 32-bit                     2765   3.5-2.5   (+2 -1 =3 )    0.5   +95
 - Spike 1.2 Turin                         2745   6.0-6.0   (+3 -3 =6 )    6.0   +29
 - Glaurung 2.0.1 32-bit                   2738   5.0-7.0   (+3 -5 =4 )   16.7   -39
 - Bright 0.3a                             2729   5.0-7.0   (+4 -6 =2 )   34.0   -59
 - Ktulu 8                                 2706   6.5-3.5   (+4 -1 =5 )   86.9   +75
 - Chess Tiger 2007.1                      2704   5.0-5.0   (+4 -4 =2 )   89.6   -18
 - Chessmaster 11 Archangel                2704   3.0-1.0   (+2 -0 =2 )   86.4  +131
 - Fritz 8 Bilbao                          2700   2.5-1.5   (+2 -1 =1 )   86.7   +59
 - Frenzee Feb08 32-bit                    2695   5.5-6.5   (+3 -4 =5 )   96.3   -48
 - Chessmaster 11 Leonidas                 2680   7.0-7.0   (+6 -6 =2 )   99.3   -38
 - Scorpio 1.84                            2667   2.5-1.5   (+1 -0 =3 )   99.5   +12
 - Chessmaster 11                          2664   7.0-3.0   (+5 -1 =4 )  100.0   +65
 - Alaric 707                              2660   1.0-1.0   (+0 -0 =2 )  100.0   -62
 - Frenzee Dec07 32-bit                    2659   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Scorpio 2.02b                           2655  14.0-6.0   (+12-4 =4 )  100.0   +80
 - Scorpio 2.0 32-bit                      2653   6.5-5.5   (+5 -4 =3 )  100.0   -42
 - E.T. Chess 13.01.08                     2649   1.0-1.0   (+1 -1 =0 )  100.0   -73
 - Slow Chess Blitz WV2.1                  2637   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Delfi 5.2                               2636   1.0-1.0   (+0 -0 =2 )  100.0   -86
 - WildCat 8                               2629   2.5-1.5   (+2 -1 =1 )  100.0     0
 - BugChess2 1.6.3 32-bit                  2620  20.0-12.0  (+15-7 =10)  100.0   -15
 - ProDeo 1.6                              2618   0.5-1.5   (+0 -1 =1 )  100.0  -260
 - Pharaon 3.5.1                           2613   1.5-0.5   (+1 -0 =1 )  100.0   +48
 - Colossus 2007d                          2613   1.0-1.0   (+1 -1 =0 )  100.0  -109
 - KnightX 2.4 64-bit                      2605   5.0-3.0   (+4 -2 =2 )  100.0   -28
 - Sloppy 0.2.2 32-bit                     2599   8.0-4.0   (+6 -2 =4 )  100.0    -5


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