CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Ronja 0.8.1 64-bit#644  (1269+25
−25
)Quote
Author: Johan Dykstrom Link: Download
This is one of the 4 Ronja versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Apollo 1.2.1 64-bit1764+22
−22
(+495)2 − 29
(+1−28=2)
6.5%
2.0 / 31
0.0%
+47
–   Piranha 0.51499+10
−10
(+230)10.5 − 38.5
(+7−35=7)
21.4%
10.5 / 49
0.0%
0
–   Koedem 1.0 64-bit1498+18
−18
(+229)7 − 43
(+5−41=4)
14.0%
7.0 / 50
0.0%
−96
–   Supra 26.0 pro 64-bit1482+17
−17
(+213)7 − 35
(+2−30=10)
16.7%
7.0 / 42
0.0%
−33
–   Blikskottel 0.81459+12
−12
(+190)8 − 18
(+5−15=6)
30.8%
8.0 / 26
0.0%
+45
–   Numpty Recharged 64-bit1458+14
−14
(+189)7.5 − 21.5
(+5−19=5)
25.9%
7.5 / 29
0.0%
0
–   Hactar 0.9.0 64-bit1424+13
−13
(+155)8 − 21
(+4−17=8)
27.6%
8.0 / 29
0.0%
−10
–   Goyaz 0.0071423+14
−14
(+154)8 − 23
(+6−21=4)
25.8%
8.0 / 31
0.0%
−40
–   MiniMardi 1.31413+11
−11
(+144)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−103
–   MiniChessAI 1.191363+15
−15
(+94)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−84
–   Virutor Chess 1.1.21353+18
−18
(+84)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
−30
–   Ozwald 0.431348+13
−13
(+79)18 − 13
(+15−10=6)
58.1%
18.0 / 31
0.0%
+139
–   Honzovy Sachy 1.0 64-bit1341+20
−21
(+72)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−39
–   KillerQueen 2.0b31289+14
−14
(+20)16.5 − 11.5
(+11−6=11)
58.9%
16.5 / 28
7.9%
+80
–   CeruleanJS 0.1.1 Blizzard 64-bit1286+15
−15
(+17)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
12.7%
+66
–   Chess 1.3.1 by David Cimbalista1267+20
−20
(−2)18.5 − 9.5
(+14−5=9)
66.1%
18.5 / 28
55.1%
+105
–   Toledo Nanochess Jan/11/20101224+13
−14
(−45)22.5 − 27.5
(+12−17=21)
45.0%
22.5 / 50
99.9%
−74
–   Soberango 0.12.01115+31
−20
(−154)39.5 − 10.5
(+35−6=9)
79.0%
39.5 / 50
100.0%
+73
–   ROBOKewlper 0.047a1061+81
−73
(−208)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+39

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021