CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Rybka 4 64-bit (3079+11
−11
)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
–   Komodo 11.2 64-bit3315+16
−16
(+236)4 − 24
(+0−20=8)
14.3%
4.0 / 28
0.0%
−25
0 0 0 = 0 0 = 0 = 0 0 0 0 0 0 0 0 = = 0 0 = 0 0 = = 0 0
–   Komodo 10.4 64-bit3305+15
−14
(+226)7 − 45
(+0−38=14)
13.5%
7.0 / 52
0.0%
−49
0 = 0 0 0 0 0 = = = 0 0 = 0 0 0 0 = 0 = 0 = 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 = 0 =
–   Houdini 5.01 64-bit3300+14
−13
(+221)5 − 47
(+0−42=10)
9.6%
5.0 / 52
0.0%
−115
0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 = = 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 = = 0 0 = 0 = 0 0 0 0 0 0
–   Stockfish 8 64-bit3297+12
−12
(+218)11.5 − 40.5
(+1−30=21)
22.1%
11.5 / 52
0.0%
+35
= = 0 0 = 0 0 0 0 = 1 = 0 0 0 0 0 = 0 = 0 0 = = = 0 0 0 0 = = = = 0 0 0 0 0 = = 0 = 0 0 0 = = = 0 0 0 =
–   Komodo 10.2 64-bit3291+16
−16
(+212)10.5 − 41.5
(+2−33=17)
20.2%
10.5 / 52
0.0%
+4
0 = 0 = = = 0 = 0 = = 0 = = 0 = 0 1 0 = 0 0 = 0 0 0 0 0 = 0 0 = 0 0 0 0 = 1 0 0 0 0 0 = 0 0 0 = 0 0 0 0
–   Komodo 10.3 64-bit3270+16
−16
(+191)12.5 − 39.5
(+1−28=23)
24.0%
12.5 / 52
0.0%
+26
0 = = = 0 1 0 0 0 = = 0 0 0 = 0 = 0 0 0 0 0 = 0 = = 0 = 0 = 0 = 0 = = = 0 = 0 = 0 0 = = 0 = 0 0 0 0 = =
–   Komodo 10.1 64-bit3268+19
−18
(+189)11.5 − 38.5
(+1−28=21)
23.0%
11.5 / 50
0.0%
+15
0 0 0 0 = 0 = 0 0 = = = = 0 = 0 = 0 0 0 1 0 0 = 0 0 0 0 = 0 = = = 0 = 0 0 0 = 0 = 0 0 = 0 = = = 0 =
–   Komodo 10 64-bit3267+19
−18
(+188)11.5 − 38.5
(+3−30=17)
23.0%
11.5 / 50
0.0%
+4
0 1 = 0 0 = 0 0 0 = 0 0 0 = 0 1 0 0 = 0 0 0 = 0 0 = 0 0 = 1 = 0 0 = = 0 0 = 0 0 0 0 = 0 0 = 0 = = =
–   Stockfish 7 64-bit3247+13
−13
(+168)9.5 − 40.5
(+0−31=19)
19.0%
9.5 / 50
0.0%
−39
= = = 0 0 0 = 0 = 0 = 0 0 = 0 0 = = 0 = 0 0 = 0 0 0 0 = = 0 0 = 0 0 = = = 0 = 0 0 0 0 0 0 0 = 0 0 0
–   Stockfish 6 64-bit3227+15
−15
(+148)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
0
0 0 = = 0 =
–   Komodo 8 64-bit3206+16
−16
(+127)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−25
0 = 0 = = 0
–   Fire 6.1 64-bit3201+16
−16
(+122)12.5 − 39.5
(+0−27=25)
24.0%
12.5 / 52
0.0%
−38
0 0 0 = = = = = 0 = 0 0 = 0 = 0 0 = 0 0 0 = 0 = 0 = 0 = 0 = = 0 0 = = 0 0 0 0 0 0 = = = 0 0 0 = = = = =
–   Fire 5 64-bit3174+13
−13
(+95)14.5 − 37.5
(+3−26=23)
27.9%
14.5 / 52
0.0%
−45
0 1 = 0 0 = 0 0 0 1 0 = 0 = = 1 0 = = 0 0 = 0 = 0 = 0 = 0 = 0 = 0 = = 0 = = 0 0 = = 0 = 0 = = 0 0 = 0 0
–   Houdini 4 64-bit3169+10
−10
(+90)18 − 37
(+6−25=24)
32.7%
18.0 / 55
0.0%
−19
0 0 0 = = 0 = = = = = 0 0 1 0 = 0 1 0 0 = 1 0 = 0 = 0 0 0 = 0 0 1 = 0 = = = 0 = 0 = 1 = = = 0 1 0 = 0 = 0 0 =
–   Houdini 3 64-bit3162+13
−13
(+83)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+119
= = = = = 1 1 0
–   Andscacs 0.92 64-bit3161+15
−15
(+82)18 − 34
(+4−20=28)
34.6%
18.0 / 52
0.0%
−7
0 0 = = = 1 = = = 0 = 0 = = 0 0 0 = = = = = 0 = 0 1 0 = = = = 0 0 1 = 0 0 0 1 0 = = 0 = 0 = 0 = 0 = = =
–   Booot 6.2 64-bit3147+14
−14
(+68)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−24
= = 0 = 0 = = = 0 1 = 0 1 = 0 = 0 0 0 =
–   Fire 4 64-bit3146+10
−11
(+67)24.5 − 31.5
(+8−15=33)
43.8%
24.5 / 56
0.0%
+33
= = = = 0 = = = = = = 1 0 = 0 0 0 1 1 0 0 = = = 1 = 0 = 1 = = = = 0 = = = = = = = = 1 = 1 = 0 = 1 0 = 0 0 0 = 0
–   Houdini 2.0c 64-bit3127+15
−14
(+48)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+85
= 1 0 0 1 1 = =
–   Roc 0.7 64-bit3121+14
−14
(+42)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+10
0 = 1 = = 0 = = 0 = 0 = = = = = 1 1 0 =
–   Andscacs 0.89 64-bit3119+17
−17
(+40)23.5 − 28.5
(+4−9=39)
45.2%
23.5 / 52
0.0%
+16
= = = 1 = = = = = = 0 = 0 = = = = = 0 = = = 0 = = = = 0 = 1 = = = 0 = 0 = 0 = = = 1 = = 0 = = 1 = = = =
–   Houdini 1.5a 64-bit3119+12
−12
(+40)20.5 − 23.5
(+11−14=19)
46.6%
20.5 / 44
0.0%
+18
0 1 = 0 = = 1 0 0 = = = 1 0 = = 1 0 1 1 = 1 1 = = = 1 0 0 0 = 0 = 0 0 1 1 = = = 0 = 0 =
–   Gull 3 64-bit3117+9
−9
(+38)29 − 27
(+10−8=38)
51.8%
29.0 / 56
0.0%
+47
= = = = = = 1 = = 1 1 = = = = = 0 = = = = 1 = 1 1 = 1 = = = 1 0 = = 1 0 = = = 0 = = = 0 = = = = = = 1 0 0 = = 0
–   Fizbo 1.8 64-bit3115+14
−14
(+36)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
0.0%
−12
= 0 1 0 = = 0 0 0 1 1 0 0 = = 0 1 1 = =
–   Andscacs 0.88 64-bit3114+15
−15
(+35)22.5 − 29.5
(+5−12=35)
43.3%
22.5 / 52
0.0%
−1
= = 0 = = = 0 1 = 0 0 = = = 1 = 1 1 = 0 = = = = = = 0 = 0 = = 0 0 = = = 0 = = = = = = 0 1 = = = = = = 0
–   Komodo 5 64-bit3113+11
−11
(+34)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−45
1 = = = 0 = 0 0
–   Strelka 5.5 64-bit3107+8
−8
(+28)24 − 32
(+7−15=34)
42.9%
24.0 / 56
0.0%
−12
= 0 = 1 0 = = = = 0 = = = = 1 = = = 0 0 = = 1 = = 1 = = = = = = = 0 = 0 = = = 0 0 0 = = = = 0 0 0 0 1 1 = = 1 0
–   Andscacs 0.872 64-bit3107+14
−14
(+28)22 − 28
(+8−14=28)
44.0%
22.0 / 50
0.1%
−7
= 1 = 0 = 0 = = = = = = = 0 = = = 0 1 0 0 0 0 = 0 = = 1 1 0 1 0 0 1 = 0 = = = = = 0 1 = 1 = = = = =
–   NirvanaChess 2.4 64-bit3106+14
−13
(+27)26 − 26
(+9−9=34)
50.0%
26.0 / 52
0.1%
+25
0 1 0 = 0 = = = 0 = = = = 1 = = 0 1 = = = 1 0 = = = 0 1 = = = = = = = = = 1 0 = 0 1 = = = = = = 1 = 1 =
–   Critter 1.6a 64-bit3103+8
−8
(+24)26.5 − 37.5
(+6−17=41)
41.4%
26.5 / 64
0.0%
−23
= = = 0 0 0 = = 0 = = = 0 0 1 0 = 0 = = = = = = = 0 1 = = = = 0 = = = 0 = = = = 1 = 1 = = 0 1 0 1 0 = 0 = 0 = = = = = = = 0 = =
–   Fritz 15 64-bit3098+11
−11
(+19)18.5 − 31.5
(+5−18=27)
37.0%
18.5 / 50
0.7%
−55
0 0 = 0 = = = 0 = = 0 = 0 0 0 0 = 1 1 = 1 = 1 0 = = 0 = = = 1 0 0 = = = 0 = 0 = = = = 0 = = = 0 = 0
–   Equinox 3.20 64-bit3098+10
−10
(+19)23 − 27
(+6−10=34)
46.0%
23.0 / 50
0.5%
−1
= = = 0 0 = = = 1 = = 0 = = = = 0 = = = = 0 1 0 0 0 = = = = = = 1 = 1 = 1 = = = = = = 0 = = = = 1 0
–   Equinox 3.30 64-bit3088+13
−13
(+9)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
15.7%
−42
= 0 1 = 0 =
–   Critter 1.4 64-bit3085+19
−19
(+6)4 − 4
(+2−2=4)
50.0%
4.0 / 8
31.1%
0
= 0 = 0 1 = = 1
–   Critter 1.2 64-bit3085+14
−14
(+6)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
26.2%
+23
= 0 1 0 = 0 = = = 1 1 = 1 0 1 =
–   Hannibal 1.7 64-bit3084+11
−11
(+5)37.5 − 32.5
(+16−11=43)
53.6%
37.5 / 70
28.8%
+24
1 0 = 1 = 1 0 1 0 1 = 1 = = 0 = = = = 1 = = 1 = = 1 = 1 = 1 0 1 = = 0 = 0 = = 0 = = = = = 1 = 1 = 1 = = = 0 = = = = = 1 = 0 0 = = = = = = =
–   Stockfish 2.3.1 64-bit3081+17
−17
(+2)6 − 2
(+5−1=2)
75.0%
6.0 / 8
44.7%
+182
1 1 1 1 0 1 = =
–   Rybka 4.1 64-bit3081+8
−8
(+2)16 − 12
(+6−2=20)
57.1%
16.0 / 28
42.0%
+37
= = = = = = = = 1 = = 1 = = = 1 1 0 = = = = = 0 = 1 1 =
–   NirvanaChess 2.3 64-bit3076+13
−13
(−3)43.5 − 38.5
(+22−17=43)
53.0%
43.5 / 82
67.4%
+16
= = 0 0 1 = 1 1 = = = 1 = = = = 0 = 0 0 0 0 = = 1 = = = 1 0 = 1 1 1 = 1 1 = 1 = = = 1 = = = = = 0 = = 1 = = = 1 = 1 = = 1 1 0 1 = = = = 0 = = 0 = 1 1 0 = 0 0 0 0 1
–   Bouquet 1.8 64-bit3076+9
−9
(−3)32.5 − 23.5
(+15−6=35)
58.0%
32.5 / 56
66.1%
+40
= = = = 1 1 = = = = = = = = = = = = = 1 = = 1 = = = = = = 0 = 0 1 = = = 1 1 1 = = 1 = 0 1 = 1 1 0 0 1 = = 1 1 0
–   Stockfish 2.2.2 64-bit3075+20
−20
(−4)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
64.3%
−125
= 1 0 0 0 = 0 =
–   Sting SF 4.8.4 64-bit3066+27
−27
(−13)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
82.2%
−50
= 0 = = = =
–   Protector 1.9.0 64-bit3065+11
−10
(−14)28 − 22
(+11−5=34)
56.0%
28.0 / 50
97.7%
+17
1 = = 1 = 0 = = = 0 = = 1 0 = 1 = = 1 = = = = 0 = = = 1 = = 1 = 1 1 1 = = = = = = = 0 = = = 1 = = =
–   BlackMamba 2.0 64-bit3060+10
−10
(−19)20.5 − 29.5
(+4−13=33)
41.0%
20.5 / 50
99.5%
−66
0 = = 0 0 0 = = = = = = = = = = = = = = 1 0 0 0 = 0 = = 1 0 1 0 0 = = = = = = = = = = = = = 1 0 0 =
–   Stockfish 2.1.1 64-bit3060+16
−16
(−19)24 − 20
(+12−8=24)
54.5%
24.0 / 44
97.6%
+7
1 = = = = = = = 1 0 = 1 = 1 0 = 0 0 0 1 = = 1 1 = = = = = = = 0 1 = 1 0 1 0 = 1 = = 1 =
–   Alfil 15.7 64-bit3058+14
−14
(−21)28 − 22
(+12−6=32)
56.0%
28.0 / 50
99.2%
+11
1 0 = = = = = 1 1 = = 0 1 0 1 = 0 = = = 1 = 1 = 0 = = = = = = 1 = 1 = = 1 1 = = = 1 = = = = = 0 = =
–   Komodo 2.03 64-bit3051+30
−30
(−28)8 − 8
(+3−3=10)
50.0%
8.0 / 16
96.1%
−28
1 0 = = 1 = = = = 0 = 0 1 = = =
–   Rybka 3 64-bit3050+12
−12
(−29)11 − 13
(+3−5=16)
45.8%
11.0 / 24
100.0%
−54
= = = = = 0 1 0 0 = = 1 = 0 = = = 1 = = = 0 = =
–   Critter 1.01 64-bit3050+23
−23
(−29)14.5 − 13.5
(+7−6=15)
51.8%
14.5 / 28
98.8%
−18
= = = 1 0 1 0 1 = = 0 1 0 = 0 = 1 = = 1 = 1 = = = 0 = =
–   Komodo 2.01 64-bit3046+21
−21
(−33)8 − 8
(+2−2=12)
50.0%
8.0 / 16
99.7%
−33
= = = 0 = = = = 1 = 1 = = = = 0
–   Elektro 1.2 64-bit3043+17
−17
(−36)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
100.0%
−193
0 = 0 = = 0
–   Critter 0.90 64-bit3041+24
−23
(−38)25 − 15
(+18−8=14)
62.5%
25.0 / 40
99.8%
+45
0 0 1 = 1 = = 1 0 0 = 1 0 1 = = = = 0 1 1 1 0 1 1 1 1 = 1 = 0 1 = 1 = 1 1 = 1 =
–   Stockfish 1.9.1 64-bit3038+21
−21
(−41)24 − 20
(+17−13=14)
54.5%
24.0 / 44
100.0%
−12
= 0 1 = 0 = = = 1 1 1 1 = = 1 0 1 1 1 0 0 = 0 0 1 0 0 = 1 0 1 = 1 0 1 1 = 1 = 0 = 1 = 0
–   Stockfish 2.0.1 64-bit3034+23
−22
(−45)25.5 − 18.5
(+16−9=19)
58.0%
25.5 / 44
100.0%
+3
0 = = 0 0 = = = 1 = 1 1 1 = 0 = = 0 0 1 1 1 = 1 = 1 1 0 1 1 = = = 1 0 = = = 1 1 0 1 = =
–   Stockfish 1.8 64-bit3025+25
−24
(−54)14.5 − 9.5
(+9−4=11)
60.4%
14.5 / 24
100.0%
+10
= 1 = 1 0 0 1 = = 1 = = 0 = 1 1 1 = = 1 1 0 = =
–   Stockfish 1.7.1 64-bit3010+22
−22
(−69)24.5 − 15.5
(+15−6=19)
61.3%
24.5 / 40
100.0%
+1
1 1 = = 0 = 1 = = = 0 = 1 = = 1 1 = = = = = 0 1 = = 1 0 1 = 1 = 1 = 1 0 1 1 1 0
–   Rybka 2.1 64-bit 4CPU3003+33
−32
(−76)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−45
=
–   Deep Fritz 12 4CPU2989+34
−34
(−90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Naum 4.2 64-bit2979+9
−9
(−100)40 − 20
(+27−7=26)
66.7%
40.0 / 60
100.0%
+2
1 1 1 1 0 = = 1 1 1 = 1 = 1 0 = = 1 1 1 = = = = 1 1 = = = = 1 = = 0 1 1 1 = = 1 = 0 0 1 1 0 1 1 = 1 1 = = 1 = = = 1 = 0
–   Komodo 1.3 64-bit2977+19
−19
(−102)29 − 15
(+17−3=24)
65.9%
29.0 / 44
100.0%
−11
= = = 1 1 1 = = = = 1 1 1 = = = = 1 1 0 = 1 = 1 1 = 1 = = = = = = 1 1 0 = 0 1 1 = 1 = =
–   Zappa Mexico II 64-bit 4CPU2973+10
−10
(−106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−75
=
–   Critter 0.80 64-bit2967+21
−21
(−112)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+125
= 1 1 = 1 1 1 1 1 1 1 1 1 1 0 1 1 = 1 = 0 = 1 1
–   Stockfish 1.6.3 64-bit2966+20
−20
(−113)18 − 6
(+15−3=6)
75.0%
18.0 / 24
100.0%
+69
1 0 1 1 1 1 = = 1 = 1 1 1 1 1 = 1 1 1 0 = 1 0 =
–   Fritz 132963+11
−11
(−116)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−46
1 = 1 = = = 0 1
–   Komodo 1.2 64-bit2950+16
−16
(−129)18 − 13
(+11−6=14)
58.1%
18.0 / 31
100.0%
−81
= = = = 1 = 0 = 0 = 1 = 1 0 0 1 1 = 1 0 1 = = 1 1 = = 0 = 1 1
–   Deep Shredder 12 64-bit2942+9
−9
(−137)39.5 − 12.5
(+33−6=13)
76.0%
39.5 / 52
100.0%
+52
= 1 1 1 1 0 1 1 1 1 = 0 0 1 = 1 0 = 0 1 = 1 1 = 1 1 = 1 1 1 1 = 1 1 = 1 1 = 1 1 1 1 = 1 = 1 0 1 = 1 1 1
–   Deep Sjeng WC2008 64-bit 4CPU2930+13
−13
(−149)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−118
=
–   Shredder 12 32-bit2930+7
−8
(−149)19 − 5
(+14−0=10)
79.2%
19.0 / 24
100.0%
+40
= = 1 = 1 1 = 1 = = 1 1 1 = = = 1 1 1 1 1 1 1 =
–   Komodo 1.0 64-bit2923+14
−14
(−156)31.5 − 8.5
(+24−1=15)
78.8%
31.5 / 40
100.0%
+36
1 1 = 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 = 1 = 1 1 = 1 = = 1 1 1 = = 0 = = 1 1 = =
–   Rybka 2.2 64-bit2921+30
−29
(−158)18 − 6
(+13−1=10)
75.0%
18.0 / 24
100.0%
+3
= 0 1 = 1 = 1 = 1 = = = = = 1 = 1 1 1 1 1 1 1 1
–   Gull 1.2 64-bit2920+15
−15
(−159)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+3
1 1 1 1 = = = = 1 1 = 1 1 = 1 = = 0 1 1
–   Spike 1.4 Leiden2920+8
−8
(−159)13 − 3
(+10−0=6)
81.3%
13.0 / 16
100.0%
+48
1 1 1 1 = 1 1 = = = 1 1 = 1 = 1
–   Critter 0.70 64-bit2918+28
−27
(−161)18 − 6
(+14−2=8)
75.0%
18.0 / 24
100.0%
+7
= = = 1 1 1 0 = = 1 1 1 1 1 1 = 1 1 = = 0 1 1 1
–   Gull 0.12a 64-bit2910+31
−31
(−169)21 − 3
(+19−1=4)
87.5%
21.0 / 24
100.0%
+142
= 1 1 1 1 1 0 1 = 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1
–   Gull 1.1 64-bit2909+20
−20
(−170)31.5 − 8.5
(+24−1=15)
78.8%
31.5 / 40
100.0%
+21
= = 1 = 1 1 1 1 = 1 1 = = = 1 1 = 1 = 1 1 1 1 1 1 = 1 0 1 = 1 = 1 1 1 1 = 1 = =
–   Protector 1.4.0 64-bit2904+15
−15
(−175)13 − 3
(+10−0=6)
81.3%
13.0 / 16
100.0%
+35
1 1 = 1 = 1 = 1 = = 1 1 1 1 1 =
–   Hiarcs 13.22899+11
−11
(−180)19 − 5
(+16−2=6)
79.2%
19.0 / 24
100.0%
+33
1 = 0 1 1 1 1 1 1 1 1 = = 1 1 0 1 = 1 = 1 1 = 1
–   Bright 0.5c 4CPU2896+25
−25
(−183)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spark 1.0 64-bit2894+12
−12
(−185)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−128
1 1 0 0 1 = = 0 = 1 1 1 = = = =
–   Hiarcs 13.12874+14
−14
(−205)76.5 − 24.5
(+59−7=35)
75.7%
76.5 / 101
100.0%
−31
= 1 1 = = 1 1 = 1 1 = 1 = 1 = = 1 1 = 1 1 = 1 = = = 1 0 1 1 1 = = 1 = 0 1 0 = 1 1 = = 1 1 1 1 1 1 0 = 1 = 1 1 1 1 1 1 1 1 1 0 0 1 1 1 = 1 1 1 1 = 1 1 = 1 = 1 1 = = = 1 = = 1 = = = 1 = 1 1 = 1 1 1 1 1 0
–   Thinker 5.4c Inert 64-bit2861+14
−14
(−218)33.5 − 6.5
(+27−0=13)
83.8%
33.5 / 40
100.0%
+18
1 = = 1 = 1 1 = 1 1 1 1 = 1 = = 1 1 1 1 = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 = = = 1 1
–   Zappa Mexico II 64-bit2858+10
−10
(−221)29.5 − 10.5
(+19−0=21)
73.8%
29.5 / 40
100.0%
−80
1 = 1 = = = = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = = = = = 1 = = 1 = 1 = = 1 = = = = =
–   Deep Sjeng WC2008 64-bit2836+13
−13
(−243)15 − 1
(+14−0=2)
93.8%
15.0 / 16
100.0%
+168
1 1 1 1 = = 1 1 1 1 1 1 1 1 1 1
–   Protector 1.3.4 32-bit2825+16
−16
(−254)13 − 3
(+10−0=6)
81.3%
13.0 / 16
100.0%
−43
1 1 1 = = = 1 1 1 = 1 1 = 1 1 =
–   Hiarcs 12.12818+11
−11
(−261)13.5 − 2.5
(+11−0=5)
84.4%
13.5 / 16
100.0%
−13
1 1 1 = 1 1 = 1 = 1 = 1 1 1 = 1
–   Jonny 4.002781+12
−12
(−298)21.5 − 2.5
(+20−1=3)
89.6%
21.5 / 24
100.0%
+58
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 0 = 1
–   Spike 1.2 Turin2746+7
−7
(−333)14.5 − 1.5
(+13−0=3)
90.6%
14.5 / 16
100.0%
+8
1 1 = 1 1 1 1 = 1 1 1 1 1 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rybka 4 64-bit
played with current
participants of this list
Represented by
1-2-CPU    820Rybka 4.1 64-bit
All    58Rybka 4 64-bit 4CPU
Single-CPU    820Rybka 4.1 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017