CCRL 40/40
Downloads and Statistics
August 7, 2010
Testing summary:
Total: 272'296 games
played by 897 programs
38333 CPU days (X2 4600+)

White wins: 97'526 (35.8%)
Black wins: 72'083 (26.5%)
Draws: 102'687 (37.7%)
White score: 54.7%

Engine Details

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Rybka 3 64-bit 4CPU (3228+14
−14		)Quote
Author: Vasik Rajlich (USA) Link: Homepage
This is one of the 33 Rybka versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerfPond
hit		Eval
diff
–   Rybka 4 64-bit 4CPU3269+22
−21		(+41)21 − 35
(+6−20=30)
37.5%
21.0 / 56
0.2%
−33
66.2%
2002
0.44
1326
1 = 0 = = = = = = = 0 = 0 0 1 = = 0 0 1 0 = = = = = = = 0 = = = 0 = 0 = 0 0 0 1 = = = 0 = 1 0 = 0 0 0 1 = 0 0 =
–   Rybka 4 64-bit TC3100150 4CPU3258+31
−30		(+30)21.5 − 28.5
(+4−11=35)
43.0%
21.5 / 50
4.8%
−7
61.9%
1417
0.43
877
= 1 = 1 0 = 0 = = 1 0 = = = 0 = 0 = 1 = = = = = = 0 = = = 0 0 = = = = 0 0 = = = = = = = 0 = = = = =
–   Rybka 3 Human 64-bit 4CPU3226+39
−38		(−2)33 − 27
(+13−7=40)
55.0%
33.0 / 60
55.5%
+23
65.9%
1864
0.31
1229
= = = 1 1 0 = = = = = = = 0 = 1 1 = = 1 1 1 = = 0 = 1 0 = 0 = = = = 1 = = = = = = 0 1 = = = = = = = 1 1 1 = = = = = = 0
–   Stockfish 1.7.1 64-bit 4CPU3217+20
−19		(−11)65.5 − 64.5
(+29−28=73)
50.4%
65.5 / 130
82.0%
−7
57.2%
4291
0.81
2456
= = = 0 = = = = 0 = = 0 = = = 1 1 = 0 0 = = 1 = 1 = = = = = = = = = 1 1 1 0 1 = = = = 0 0 = 1 = = 0 = = = = = = 1 0 1 0 1 = 0 0 = = = = = = = = = = 0 = 1 1 = 0 = 0 = = = 1 0 1 0 = 1 0 0 0 = = 0 1 = = 1 0 = = = = 0 = 0 0 = 1 1 = 0 1 1 = = 1 1 1 1 = = 1 1 = = 0
–   Naum 4.2 64-bit 4CPU3189+23
−23		(−39)27.5 − 21.5
(+15−9=25)
56.1%
27.5 / 49
99.8%
−4
63.1%
1862
0.45
1175
= = = 1 = 0 1 = 1 = 1 = = 1 = = = = 1 = 1 0 = 1 = 0 = = 0 = 1 1 = = = = 1 = 0 1 0 1 0 = 0 = 0 1 1
–   Naum 4.1 64-bit 4CPU3161+29
−29		(−67)33 − 16
(+21−4=24)
67.3%
33.0 / 49
100.0%
+37
57.1%
1862
0.55
1063
0 1 1 1 = 1 1 = 0 = = 1 0 1 1 1 1 = 1 1 = 1 = 1 = = 1 1 0 = 1 = = = = 1 = = = = 1 = = 1 1 = = = =
–   Rybka 3 64-bit3152+12
−12		(−76)34.5 − 19.5
(+19−4=31)
63.9%
34.5 / 54
100.0%
+1
66.9%
2660
0.30
1779
= = 1 = = = 1 = = = = 0 1 1 = = 0 = = = = = = 1 1 = 1 = 0 = = 1 1 = 1 = 1 1 = 1 1 = 1 1 = = = = = 1 = 1 0 1
–   Naum 4 64-bit 4CPU3151+18
−17		(−77)51 − 24
(+34−7=34)
68.0%
51.0 / 75
100.0%
+35
58.1%
4182
0.53
2431
1 = = = 1 1 = = 1 = 1 0 1 = = = 1 = 1 = 1 1 1 0 1 1 1 1 = 1 = 1 0 = = = 1 = 1 1 = 0 1 = 1 = 1 1 0 = = 1 1 1 = = = 0 1 0 = 1 = 1 1 = 1 = = = = = 1 = 1
–   Stockfish 1.6.3 64-bit 4CPU3142+24
−24		(−86)33.5 − 18.5
(+23−8=21)
64.4%
33.5 / 52
100.0%
+7
60.5%
2581
0.64
1561
= 0 1 0 1 0 1 = 0 0 1 1 1 = = 1 = = 1 = 1 = 1 = = 1 = = = = = = 1 1 1 1 = 0 = 1 0 = 1 1 = 1 1 = 1 1 1 0
–   Rybka 2.3.2a 64-bit 4CPU3127+15
−14		(−101)37.5 − 14.5
(+24−1=27)
72.1%
37.5 / 52
100.0%
+30
64.7%
2396
0.33
1551
= 1 0 = 1 1 1 = 1 1 1 = = = = = = 1 = 1 = 1 = = 1 = 1 = 1 1 = 1 = = 1 = 1 1 = 1 1 = = = 1 1 = 1 1 = = =
–   Deep Shredder 12 64-bit OA On 4CPU3124+17
−17		(−104)29 − 16
(+18−5=22)
64.4%
29.0 / 45
100.0%
−15
57.8%
2143
0.38
1239
0 = 1 1 1 = = = = = 1 = 1 1 = 1 0 1 0 = = 1 0 0 = 1 1 = = 1 = 1 = = = 1 1 = = 1 1 = = 1 =
–   Deep Fritz 11 4CPU3096+29
−29		(−132)27 − 13
(+17−3=20)
67.5%
27.0 / 40
100.0%
−26
62.9%
1782
0.44
1120
0 0 = 1 = = 1 1 = = = 1 = 1 = 1 = = = 1 = = 0 = = 1 = = 1 1 1 1 = 1 1 = = 1 1 1
–   Deep Fritz 12 4CPU3092+29
−29		(−136)19 − 5
(+15−1=8)		79.2%
19.0 / 24
100.0%
+64
64.6%
1366
0.39
883
1 1 1 1 1 = = 1 = = = 1 1 1 = 1 = 1 0 = 1 1 1 1
–   Naum 3.1 64-bit 4CPU3075+17
−17		(−153)41.5 − 10.5
(+31−0=21)
79.8%
41.5 / 52
100.0%
+42
62.9%
2634
0.58
1656
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 = 1 1 1 = = = 1 =
–   Zappa Mexico II 64-bit 4CPU3074+13
−13		(−154)39.5 − 14.5
(+26−1=27)
73.1%
39.5 / 54
100.0%
−14
55.8%
2258
0.55
1260
= 1 1 = = = 1 1 = = 1 1 1 1 = = 1 = 1 1 1 = = 0 1 = = = = = 1 1 1 = = 1 1 = 1 = = = 1 1 1 1 1 = 1 1 = = = =
–   Stockfish 1.4 64-bit 4CPU3056+17
−17		(−172)78 − 22
(+59−3=38)
78.0%
78.0 / 100
100.0%
+14
58.4%
4271
0.49
2494
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 = 1 1 1 1 = 1 = 1 = 1 0 1 = 1 = 1 = = 1 1 = 1 1 1 1 = = 1 = 1 0 1 = 1 1 1 = = 1 1 = = = = 1 1 1 1 = = = 1 1 1 0 1
–   Thinker 5.4C Inert 64-bit 4CPU3033+16
−16		(−195)44.5 − 9.5
(+38−3=13)
82.4%
44.5 / 54
100.0%
+49
  
1 = 1 1 1 1 1 1 1 0 1 1 1 1 1 = 1 = 1 1 1 1 1 1 = = = = 1 = = = 1 = 1 1 1 0 1 1 = 1 0 1 1 1 = 1 1 1 1 1 1 1
–   Deep Sjeng WC2008 64-bit 4CPU3029+14
−14		(−199)64 − 19
(+49−4=30)
77.1%
64.0 / 83
100.0%
−16
57.5%
4315
0.54
2480
= = 1 = 1 1 1 = 1 = = 1 = = 1 = 1 0 1 = 1 1 1 = 1 1 1 1 1 0 1 = 1 1 1 1 = = 1 1 0 = 1 = = 1 1 1 = 1 = = 1 0 1 1 = 1 1 = 1 1 1 = = 1 = = 1 1 1 1 = 1 1 1 1 1 1 = = 1 =
–   Komodo 1.0 64-bit3027+14
−14		(−201)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
−5
61.1%
1339
0.55
818
1 1 = 1 = 1 1 = 1 1 1 1 = 1 1 = = 1 = 1 1 1 = = 1 = = 1 = 1 = 1
–   Deep Shredder 11 64-bit 4CPU3023+12
−12		(−205)41 − 15
(+28−2=26)
73.2%
41.0 / 56
100.0%
−63
52.9%
2650
0.51
1403
= = 1 = 0 = 1 1 = 0 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 = = =
–   Deep Sjeng 3.0 64-bit 4CPU3011+21
−21		(−217)38 − 12
(+30−4=16)
76.0%
38.0 / 50
100.0%
−36
59.3%
3006
0.60
1783
1 1 1 = 1 1 = 1 1 0 = 1 1 = = 1 = 1 1 1 = 1 1 1 = = 1 1 = 1 = = 1 1 1 = 1 0 0 1 = 1 = 1 1 1 0 1 1 =
–   Thinker 5.4a Inert 64-bit 4CPU3011+23
−23		(−217)35.5 − 6.5
(+31−2=9)
84.5%
35.5 / 42
100.0%
+51
  
= 1 1 1 0 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 1 1 1 = 1
–   Hiarcs 12.1 4CPU3009+15
−15		(−219)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−41
57.0%
1120
0.43
638
= = 1 1 = = = = 1 1 = 1 = 1 = 1 1 = 1 1 1 1 1 = = = 1 = 1 1 1 1
–   Toga II 1.4.1SE 4CPU3007+13
−13		(−221)39.5 − 10.5
(+33−4=13)
79.0%
39.5 / 50
100.0%
−8
56.9%
2847
0.52
1620
= = 1 = 1 1 1 0 1 1 1 0 = 1 1 1 1 1 1 1 = 1 = 1 1 1 = = 1 = 1 = 1 1 1 1 0 = 0 1 1 = 1 1 = 1 1 1 1 1
–   Glaurung 2.2 64-bit 4CPU3003+18
−18		(−225)81.5 − 14.5
(+68−1=27)
84.9%
81.5 / 96
100.0%
+31
60.5%
5826
0.44
3525
= 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 1 = = 1 1 1 1 1 1 1 1 = 1 = 0 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 1 1 = 1 1
–   Bright 0.4a 4CPU3003+15
−15		(−225)38.5 − 7.5
(+33−2=11)
83.7%
38.5 / 46
100.0%
+31
57.7%
2823
0.49
1629
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 = 1 1 1 1 0 1 1 0
–   Hiarcs 12 4CPU3002+14
−14		(−226)43 − 9
(+37−3=12)
82.7%
43.0 / 52
100.0%
+23
55.4%
3384
0.43
1875
1 1 1 1 = 1 1 1 1 0 1 = 1 1 = = 1 1 = 1 0 1 1 1 1 = 1 = 1 1 1 0 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 = 1 1 = 1
–   Hiarcs Paderborn 2007 4CPU2997+19
−19		(−231)45 − 13
(+34−2=22)
77.6%
45.0 / 58
100.0%
−47
57.2%
3012
0.43
1723
= 1 1 = 1 1 1 1 1 = = 0 1 1 1 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 =
–   Deep Fritz 10.1 4CPU2990+17
−17		(−238)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
−105
60.5%
1854
0.69
1122
= 1 = 1 1 = 1 = = = 0 1 0 1 1 = = = 1 1 0 1 1 1 0 1 1 = 1 1
–   Glaurung 2.1 64-bit 4CPU2976+19
−19		(−252)82 − 12
(+70−0=24)
87.2%
82.0 / 94
100.0%
+31
58.8%
5359
0.37
3151
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 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 1 1 = 1 = 1 1 = 1 1 = 1 = = 1 = = = = 1 1 1 1 = 1 1 1
–   Bright 0.3d 4CPU2972+19
−19		(−256)38.5 − 11.5
(+31−4=15)
77.0%
38.5 / 50
100.0%
−68
55.7%
3053
0.51
1702
1 1 1 1 1 1 = 1 1 0 1 1 = 1 = 0 = 1 1 1 1 0 1 = 1 = = 1 1 0 1 1 = 1 = 1 1 = 1 1 = 1 1 = = 1 1 = 1 =
–   Loop M1-T 64-bit 4CPU2955+12
−12		(−273)36.5 − 9.5
(+28−1=17)
79.3%
36.5 / 46
100.0%
−76
59.3%
2411
0.48
1430
0 = 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 1
–   Bright 0.3a 4CPU2940+18
−18		(−288)27.5 − 3.5
(+24−0=7)
88.7%
27.5 / 31
100.0%
+19
58.1%
1913
0.51
1111
1 = 1 1 = 1 1 1 = 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 =
–   Deep Junior 10 4CPU2912+14
−13		(−316)48 − 4
(+45−1=6)
92.3%
48.0 / 52
100.0%
+78
54.8%
3771
0.50
2067
1 1 1 1 1 = 1 1 = 0 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 1 1 1 1 1 1 1 1 1 1 = = 1
1896 games: 986 wins, 149 losses, 761 draws (40.1%), score: 72.1%

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rybka 3 64-bit 4CPU
played with current
participants of this list		Represented by
All    759Rybka 4 64-bit 4CPU
Created in 2005-2008 by CCRL team
Last games added on August 7, 2010