CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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RuyDos 1.0.2 64-bit in CCRL Blitz, 2021-04-10
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "About" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
RuyDos 1.0.2 64-bit has no rank with rating of 2669 Elo points (+17 -17),
based on 1233 games: 456 wins, 417 losses and 360 draws
Score: 51.6%, Average opponent: −11.6, Draws: 29.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - The Baron 3.29 64-bit                   2772  10.0-22.0  (+5 -17=10)    0.0   -24
 - Twisted Logic 20090922 64-bit           2770  12.0-19.0  (+8 -15=8 )    0.0   +26
 - Pawny 1.2 64-bit                        2766  16.5-15.5  (+11-10=11)    0.0  +108
 - Jonny 4.00                              2764   9.5-19.5  (+4 -14=11)    0.0   -16
 - chess22k 1.5 64-bit                     2739   8.0-24.0  (+3 -19=10)    0.0  -103
 - Cheese 1.9 64-bit                       2731  17.0-18.0  (+14-15=6 )    0.0   +48
 - Carballo 1.7 64-bit                     2718  10.5-21.5  (+4 -15=13)    0.0   -62
 - Chess Tiger 2007                        2700  17.5-14.5  (+12-9 =11)    0.1   +59
 - Marvin 2.2.0 64-bit                     2698  13.5-18.5  (+9 -14=9 )    0.7   -25
 - Chessmaster 11 Paralyse                 2689  11.0-18.0  (+9 -16=4 )    9.7   -73
 - chess22k 1.4 64-bit                     2689  12.5-17.5  (+7 -12=11)    4.6   -34
 - Arminius 2017-01-01 64-bit              2688  17.5-14.5  (+15-12=5 )    3.3   +54
 - Delfi 5.4                               2683  18.0-12.0  (+14-8 =8 )    6.3   +84
 - Djinn 1.021 64-bit                      2674  27.5-32.5  (+15-20=25)   31.3   -22
 - Daydreamer 1.75 64-bit                  2673  19.0-13.0  (+16-10=6 )   35.8   +76
 - Gandalf 7 64-bit                        2665   6.5-23.5  (+2 -19=9 )   66.1  -203
 - Alaric 707                              2663  12.5-17.5  (+7 -12=11)   76.5   -58
 - Nebula 2.0 64-bit                       2655  15.5-14.5  (+13-12=5 )   93.2     0
 - Donna 4.0 64-bit                        2651  17.0-13.0  (+14-10=6 )   96.1   +31
 - Colossus 2008b                          2642  14.5-15.5  (+9 -10=11)   99.9   -35
 - Rodin 8.0                               2641  18.0-12.0  (+12-6 =12)   99.7   +35
 - Cyrano 0.6b17 64-bit                    2641  17.0-13.0  (+13-9 =8 )   99.9   +18
 - Sjakk 2.2 64-bit                        2638  30.0-30.0  (+21-21=18)   99.9   -30
 - E.T. Chess 13.01.08                     2634  13.0-17.0  (+7 -11=12)  100.0   -78
 - WyldChess 1.51 64-bit                   2628  20.0-10.0  (+17-7 =6 )  100.0   +83
 - WildCat 8                               2624  17.5-12.5  (+11-6 =13)  100.0    +8
 - Movei 00.8.438 (10 10 10)               2622  20.5-11.5  (+16-7 =9 )  100.0   +50
 - GreKo 2016 64-bit                       2619  33.5-28.5  (+24-19=19)  100.0   -22
 - Philou 3.7.1 64-bit                     2619  17.0-15.0  (+13-11=8 )  100.0   -29
 - Slow Chess Blitz WV2.1                  2615  16.5-15.5  (+13-12=7 )  100.0   -43
 - Jellyfish 1.1 64-bit                    2611  22.5-9.5   (+17-4 =11)  100.0   +77
 - Rotor 0.8                               2611  23.5-8.5   (+18-3 =11)  100.0  +102
 - Ruffian 2.1.0                           2610  22.0-10.0  (+19-7 =6 )  100.0   +81
 - Pseudo 0.7c                             2574  16.0-14.0  (+10-8 =12)  100.0   -72
 - SOS 5.1                                 2572  20.5-9.5   (+17-6 =7 )  100.0   +38
 - Counter 2.0.1 64-bit                    2546  21.0-8.0   (+17-4 =8 )  100.0   +35
 - Yace 0.99.87                            2503  21.5-8.5   (+20-7 =3 )  100.0   +15


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021