CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
Ronja 0.8.0 64-bit (1239+29
−29
)Quote
Author: Johan Dykstrom Link: Download
This is one of the 4 Ronja versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Goyaz 0.0071423+14
−14
(+184)6.5 − 40.5
(+2−36=9)
13.8%
6.5 / 47
0.0%
−105
–   MiniMardi 1.31413+11
−11
(+174)9.5 − 34.5
(+3−28=13)
21.6%
9.5 / 44
0.0%
−25
–   MiniChessAI 1.191363+15
−15
(+124)14 − 36
(+5−27=18)
28.0%
14.0 / 50
0.0%
−24
–   Virutor Chess 1.1.21353+18
−18
(+114)15.5 − 30.5
(+6−21=19)
33.7%
15.5 / 46
0.0%
+14
–   Ozwald 0.431348+13
−13
(+109)25.5 − 22.5
(+19−16=13)
53.1%
25.5 / 48
0.0%
+130
–   KillerQueen 2.0b31289+14
−14
(+50)12 − 16
(+6−10=12)
42.9%
12.0 / 28
0.1%
+4
–   CeruleanJS 0.1.1 Blizzard 64-bit1286+15
−15
(+47)11.5 − 19.5
(+3−11=17)
37.1%
11.5 / 31
0.2%
−27
–   Chess 1.3.1 by David Cimbalista1267+20
−20
(+28)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
5.6%
+55
–   Toledo Nanochess Jan/11/20101224+13
−14
(−15)16 − 15
(+10−9=12)
51.6%
16.0 / 31
82.6%
−2
–   Soberango 0.12.01115+31
−20
(−124)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−47

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021