CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Rybka 3 Dynamic 64-bit (3021+28
−27
)Quote
Author: Vasik Rajlich (USA) Link: Homepage
Information: There is some debate in the chess community about whether or not early versions of the Rybka engine contain parts of Fruit code
This is one of the 26 Rybka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.1 64-bit3082+19
−19
(+61)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+57
0 = 0 1 1 = 0 = 1 1 = 0
–   Arasan 21.2 64-bit3078+16
−16
(+57)5 − 7
(+1−3=8)
41.7%
5.0 / 12
0.0%
+15
= = = = 0 0 = = = 0 = 1
–   chess22k 1.12 64-bit3049+16
−16
(+28)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
3.9%
0
0 = 0 1 = = 0 = = 1 0 1
–   ChessBrainVB 3.703044+23
−23
(+23)12.5 − 13.5
(+8−9=9)
48.1%
12.5 / 26
9.8%
+9
0 1 0 1 0 = = = 1 0 = 1 0 = 1 0 = 1 = = 0 1 0 1 0 =
–   Sting SF 9.99 64-bit3034+26
−26
(+13)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
24.9%
−73
= = = 0 0 0 = = 0 1
–   Sting SF 15 64-bit3032+25
−25
(+11)11.5 − 12.5
(+3−4=17)
47.9%
11.5 / 24
26.9%
−1
= = 0 = 0 = 0 = = = 1 = 1 0 = = = 1 = = = = = =
–   Sting SF 10.1 64-bit3013+28
−28
(−8)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
65.6%
+9
= = = 1 1 = 0 = 0 1 = 1 1 = 0 0
–   Stockfish 1.7.1 64-bit3009+22
−22
(−12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
74.4%
−79
= = = 0
–   Deep Fritz 12 4CPU2984+34
−34
(−37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
94.7%
−37
= =
–   Stockfish 1.6.3 64-bit2965+20
−20
(−56)14.5 − 9.5
(+8−3=13)
60.4%
14.5 / 24
99.9%
+7
= 1 0 1 = 1 = = = 1 = 1 = 0 = 0 1 = = 1 1 = = =
–   Komodo 1.2 64-bit2946+16
−16
(−75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−217
0 =
–   Deep Shredder 12 64-bit2940+9
−10
(−81)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+69
1 = = 1
–   Onno 1.2.70 64-bit 4CPU2934+19
−19
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+69
= 1
–   Spark 0.4 64-bit 4CPU2932+21
−21
(−89)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Komodo 1.0 64-bit2921+14
−14
(−100)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
100.0%
−61
= = = = 1 = = = = 1 0 0 1 1 0 1 = 1 = 0 = 1 = =
–   Naum 3.1 64-bit2860+18
−18
(−161)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+26
1 = 1 = 1 1 1 0 1 1 1 = 0 1 1 1 = 1 1 1 = 1 1 1 1 = = 1 0 = = 1
–   Zappa Mexico II 64-bit2854+10
−10
(−167)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+160
1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 0 0 1 1
–   Fritz 112852+10
−10
(−169)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
−77
1 = 1 = = = = 1 = = 1 = = 1 1 1 1 = = 1 0 = 1 1 0 1 = = = = 0 1
–   Deep Shredder 11 64-bit2843+15
−15
(−178)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
−52
1 1 1 = 1 = 1 0 1 = 1 1 1 = = 1 1 = = 1 = 1 1 1 = = = = 0 = = =
–   Protector 1.3.4 64-bit2840+24
−24
(−181)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Critter 0.60 64-bit2840+25
−25
(−181)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+107
1 1 1 =
–   Toga II 1.4.1SE2826+12
−12
(−195)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+42
1 = 0 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = = 1 1 1 1 = =
–   Deep Junior 11.1a 64-bit2823+22
−22
(−198)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+90
1 = 1 1
–   Hiarcs 122808+14
−14
(−213)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
−61
= 1 1 1 1 = 0 1 1 0 1 = 1 1 = = 1 = = 1 1 1 1 = 1 1 = = = = 1 =
–   Glaurung 2.2 64-bit2783+16
−16
(−238)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+49
1 1 1 1 1 = = 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 = = 1 = 1 = 1 1
–   Glaurung 2.1 64-bit2768+19
−19
(−253)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−33
= = 1 1 1 1 1 1 1 1 = 1 = 1 = = 1 1 1 = 1 1 1 = = 1 1 1 0 1 = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019