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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Thinker 5.2e Passive (2761+28
−28
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit2994+13
−13
(+233)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
+74
= 0 0 = 0 0 0 1 0 0 1 = = 0 0 = 0 0 = 0 = = = 0 = 0 0 0 = 0 0 1
–   Naum 3.1 32-bit2860+16
−16
(+99)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−48
0 1 0 = = 0 1 1 = 0 0 0 1 = = 0 = 0 0 0 0 0 0 0
–   Toga II 1.4.1SE2827+12
−12
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−84
= 0 = 0
–   Deep Sjeng WC2008 32-bit2825+12
−12
(+64)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−27
0 = = = = 0 0 = 1 1 = 0 = 0 0 0 1 0 = 0 0 1 0 1 0 = 0 = 0 = = =
–   Toga II 1.4.1SE62821+23
−23
(+60)9.5 − 17.5
(+3−11=13)
35.2%
9.5 / 27
0.0%
−30
= = 0 0 0 = 0 0 0 = = = 1 0 = 0 1 0 = 0 = 1 = = = = 0
–   Deep Sjeng 3.0 32-bit2814+21
−21
(+53)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.1%
−60
1 0 0 0 = = 0 = = 0 0 0 1 = 1 0 = 0 0 =
–   Zappa Mexico II 32-bit2809+12
−12
(+48)7 − 13
(+4−10=6)
35.0%
7.0 / 20
0.1%
−55
= 0 1 0 0 = 1 = 1 0 0 0 0 = 1 = 0 0 0 =
–   Hiarcs 122809+14
−14
(+48)14 − 10
(+10−6=8)
58.3%
14.0 / 24
0.1%
+106
0 1 1 0 1 = = 1 1 = = = = 0 0 0 = 1 1 0 1 = 1 1
–   Hiarcs Paderborn 20072796+18
−18
(+35)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
1.7%
−36
0 0 0 = 1 1 1 0 0 = 0 1 1 1 1 0 0 = = 0 0 0 0 = 0 0 = = = = 1 0 0 1
–   Rybka 1.0 32-bit2785+15
−15
(+24)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
7.3%
+91
= = = 1
–   Fruit 2.3.12784+14
−14
(+23)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
7.1%
−266
0 = 0 0
–   Cyclone 1.02781+32
−32
(+20)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
17.0%
+27
1 1 = 0 1 0 0 = 0 1 = 1 1 = = = = = 0 = = = 1 = = 1 0 1 = = 0 0
–   Loop 13.5 32-bit2777+27
−27
(+16)8 − 12
(+4−8=8)
40.0%
8.0 / 20
20.6%
−42
= 0 0 = 0 = = 1 0 = 1 0 0 1 0 = 1 = 0 =
–   Shredder 102771+13
−13
(+10)10 − 10
(+8−8=4)
50.0%
10.0 / 20
27.2%
+7
0 1 = 0 0 1 = = 1 0 = 0 1 0 0 1 1 1 0 1
–   Glaurung 2.1 32-bit2768+18
−18
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
34.9%
+99
= 1 0 1
–   Bright 0.3a2730+19
−19
(−31)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.6%
+257
1 1 = 1
–   Twisted Logic 200806202722+16
−17
(−39)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
99.1%
+72
= = 1 = 1 = 1 1 1 = 0
–   Fruit 2.12694+25
−25
(−67)13 − 11
(+8−6=10)
54.2%
13.0 / 24
100.0%
−37
= 1 1 = = = 0 0 1 0 1 0 = = = 0 = 1 1 = = 1 0 1
–   Frenzee Feb08 32-bit2694+13
−14
(−67)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−67
0 1 1 = = 0 0 1
–   Chessmaster 11 Archangel2692+21
−21
(−69)14.5 − 8.5
(+11−5=7)
63.0%
14.5 / 23
100.0%
+20
= 0 1 0 = 1 1 1 = = 1 = 1 1 = = 1 1 0 0 1 0 1
–   Delfi 5.42687+12
−12
(−74)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−36
1 = = = 0 1 0 1
–   Chessmaster 11 Leonidas2680+21
−21
(−81)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+201
1 1 1 =
–   Chessmaster 11 Toxic2676+22
−22
(−85)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Movei 00.8.438 (10 10 10)2667+12
−12
(−94)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−1
1 0 1 =
–   Booot 4.14.02666+20
−20
(−95)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−27
= = = 1
–   Scorpio 2.0 32-bit2655+17
−17
(−106)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+120
0 1 1 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−114)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+15
= 0 1 1 = 1 1 1 0 1 = = 1 = 1 = 1 = = 1
–   CM9000 Assassin2628+24
−24
(−133)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−74
= = = 0 1 1 = 1 1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Thinker 5.2e Passive
played with current
participants of this list
Represented by
1-2-CPU    32Thinker 5.4c Inert 32-bit
32-bit    52Thinker 5.4d Inert 32-bit
32-bit 1-2-CPU    52Thinker 5.4d Inert 32-bit
32-bit single-CPU    52Thinker 5.4d Inert 32-bit
All    32Thinker 5.4c Inert 64-bit 4CPU
Free    32Thinker 5.4c Inert 32-bit
Free 1-2-CPU    32Thinker 5.4c Inert 32-bit
Free 32-bit    40Thinker 5.4d Inert 32-bit
Free 32-bit 1-2-CPU    40Thinker 5.4d Inert 32-bit
Free 32-bit single-CPU    40Thinker 5.4d Inert 32-bit
Free single-CPU    32Thinker 5.4c Inert 32-bit
Single-CPU    32Thinker 5.4c Inert 32-bit

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