CCRL Blitz
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 2'185'156 games
played by 2'569 programs

White wins: 845'250 (38.7%)
Black wins: 681'904 (31.2%)
Draws: 658'002 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 16 engines!
16 selected engines played 0 games with each other

CCRL Blitz Rating List — Custom engine selection (Quote)

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.
Computed on February 8, 2020 with Bayeselo based on 2'185'156 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Lc0 0.23.1 w42850 RTX20803619+14−1463.7%−85.565.2%1422 
97.6%
 Lc0 0.22.0 w49921 RTX20803598+15−1563.8%−82.565.5%1292
100.0%
 Lc0 0.21.1 JH.T6.532 GTX10503486+17−1759.2%−58.252.4%1100
84.1%
 Lc0 0.21.1 w41800 GTX10503474+17−1755.7%−37.051.2%1000
97.6%
 Lc0 0.20.2 w32930 GTX10503452+14−1459.2%−60.248.4%1600
96.6%
 Lc0 0.20.1 w36089 GTX980Ti3426+24−2461.9%−74.355.7%490
100.0%
 Lc0 0.20.1 w36089 OpenCL GTX980Ti3318+26−2645.2%+30.554.4%439
100.0%
 Lc0 0.20.1 w36089 64-bit2797+20−1955.1%−40.824.6%982
81.8%
 Lc0 0.21.0 w32930 64-bit2756+80−9412.8%+320.213.4%82
89.6%
 Lc0 0.20.2 w32930 64-bit2678+80−9018.8%+239.521.9%64
94.3%
 Leela Chess 0.10 w483 64-bit2607+22−2248.6%+11.124.3%725
100.0%
 Leela Chess 0.10 w323 64-bit2538+23−2257.2%−56.020.8%754
100.0%
 Leela Chess 0.10 w272 64-bit2308+33−3256.1%−46.819.7%350
94.4%
 Leela Chess 0.9 w272 64-bit2271+33−3351.3%−9.617.9%352
96.2%
 Leela Chess 0.7 w187 64-bit2235+22−2263.3%−104.318.9%814
100.0%
 Leela Chess 0.5 w123 64-bit1963+32−3246.9%+25.117.7%373
 

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Alter output selection

Rating list
Testing profile
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Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on February 8, 2020