CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Protector 1.3.1b 32-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Protector 1.3.1b 32-bit has no rank with rating of 2812 Elo points (+20 -20),
based on 608 games: 164 wins, 179 losses and 265 draws
Score: 48.8%, Average opponent: +9.4, Draws: 43.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 1.6.3 32-bit                  2960   9.0-21.0  (+3 -15=12)    0.0    +6
 - Shredder 12 32-bit                      2952  13.5-46.5  (+6 -39=15)    0.0   -74
 - Rybka 2.3.2a 32-bit                     2933   8.5-21.5  (+2 -15=13)    0.0   -32
 - Fritz 12                                2907   9.0-21.0  (+1 -13=16)    0.0   -37
 - Stockfish 1.5.1 32-bit                  2879   1.5-2.5   (+0 -1 =3 )    0.0    -4
 - Thinker 5.4d Inert 32-bit               2871  14.5-13.5  (+9 -8 =11)    0.0   +74
 - Doch 1.3.4 32-bit                       2870  16.0-14.0  (+8 -6 =16)    0.0   +80
 - Thinker 5.4c Inert 32-bit               2864  13.0-19.0  (+6 -12=14)    0.0   -17
 - Cyclone xTreme Fury                     2840  14.5-15.5  (+5 -6 =19)    1.4   +17
 - Grapefruit 1.0 32-bit                   2838  17.5-14.5  (+11-8 =13)    0.7   +58
 - Spark 0.3 32-bit                        2808  20.5-13.5  (+14-7 =13)   64.7   +73
 - Doch 09.980 32-bit                      2807  15.5-18.5  (+8 -11=15)   66.0   -33
 - Bright 0.4a                             2784  15.5-14.5  (+9 -8 =13)   99.6   -16
 - Spike 1.2 Turin                         2750  21.5-8.5   (+15-2 =13)  100.0   +91
 - Twisted Logic 20090922 32-bit           2732  35.0-29.0  (+19-13=32)  100.0   -48
 - Bison 9.11 32-bit                       2730  18.5-11.5  (+13-6 =11)  100.0    +7
 - Critter 0.42 32-bit                     2706  19.5-10.5  (+13-4 =13)  100.0    -1
 - Frenzee Feb08 32-bit                    2692   3.5-0.5   (+3 -0 =1 )  100.0  +169
 - Booot 4.15.0                            2692   2.5-1.5   (+1 -0 =3 )  100.0   -42
 - Delfi 5.4                               2688   2.5-1.5   (+1 -0 =3 )  100.0   -46
 - Crafty 23.1 32-bit                      2683  18.0-12.0  (+11-5 =14)  100.0   -58
 - Cyrano 0.6b17 32-bit                    2639   3.5-0.5   (+3 -0 =1 )  100.0  +119
 - Hamsters 0.7.1                          2605   3.5-0.5   (+3 -0 =1 )  100.0   +85


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024