CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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Thinker 5.2e Passive (2762+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+12
−12
(+232)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
+73
1 0 = 0 0 = 0 = = = 0 = 0 0 0 = 0 0 = 0 0 = 0 0 0 1 0 0 1 = = 0
–   Naum 3.1 32-bit2859+16
−16
(+97)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−50
0 0 0 0 = 0 = 0 0 0 0 1 0 = = 0 1 1 = 0 0 0 1 =
–   Toga II 1.4.1SE2827+12
−12
(+65)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−85
0 = = 0
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+64)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−27
0 0 = = = = 0 0 = 1 1 = 0 1 0 = 0 = 0 = = = = 0 0 0 1 0 = 0 0 1
–   Toga II 1.4.1SE62821+23
−23
(+59)9.5 − 17.5
(+3−11=13)
35.2%
9.5 / 27
0.0%
−31
= = = 0 = 1 0 1 0 = 0 = = = 0 0 0 = 0 0 0 = = = = 1 0
–   Deep Sjeng 3.0 32-bit2814+21
−21
(+52)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.1%
−61
= 0 0 = 0 1 = 1 0 1 0 0 0 = = 0 = = 0 0
–   Hiarcs 122809+14
−14
(+47)14 − 10
(+10−6=8)
58.3%
14.0 / 24
0.1%
+105
1 = 1 1 0 0 = 1 1 0 0 1 1 0 1 = = 1 1 = = = = 0
–   Zappa Mexico II 32-bit2809+11
−12
(+47)7 − 13
(+4−10=6)
35.0%
7.0 / 20
0.1%
−56
= 0 0 0 = 0 0 0 = 1 = 0 1 0 0 = 1 = 1 0
–   Hiarcs Paderborn 20072795+18
−18
(+33)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
2.0%
−38
1 0 0 = 0 1 1 1 1 0 0 = = 0 0 0 0 = 0 0 = = = = 1 0 0 0 0 0 1 1 1 =
–   Rybka 1.0 32-bit2788+15
−14
(+26)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
4.9%
+93
1 = = =
–   Fruit 2.3.12786+14
−14
(+24)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
5.9%
−265
0 0 0 =
–   Cyclone 1.02781+32
−32
(+19)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
17.1%
+26
0 1 = = 0 1 = = 0 = = = 1 1 = 0 1 0 0 = 0 1 = 1 1 = = = = 0 1 =
–   Loop 13.5 32-bit2775+27
−27
(+13)8 − 12
(+4−8=8)
40.0%
8.0 / 20
24.6%
−45
= 1 = 0 = 0 0 1 0 = 0 0 = 0 = = 1 0 = 1
–   Shredder 102771+13
−13
(+9)10 − 10
(+8−8=4)
50.0%
10.0 / 20
27.1%
+6
0 1 1 1 0 = 0 1 0 0 1 = 0 0 1 = = 1 1 0
–   Glaurung 2.1 32-bit2766+18
−18
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
40.6%
+96
= 1 1 0
–   Bright 0.3a2730+18
−19
(−32)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.7%
+256
1 1 = 1
–   Twisted Logic 200806202724+16
−16
(−38)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
99.0%
+73
0 = 1 = = 1 = 1 1 1 =
–   Chessmaster 11 Archangel2697+21
−21
(−65)14.5 − 8.5
(+11−5=7)
63.0%
14.5 / 23
100.0%
+24
1 0 0 1 0 1 = 1 = 1 1 = 0 1 0 = 1 1 1 = 1 = =
–   Frenzee Feb08 32-bit2696+13
−13
(−66)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−66
1 0 = 0 0 1 1 =
–   Fruit 2.12695+25
−25
(−67)13 − 11
(+8−6=10)
54.2%
13.0 / 24
100.0%
−37
= = 1 0 = = 0 = 1 1 = 1 1 = = = 0 0 1 0 1 1 0 =
–   Delfi 5.42690+11
−12
(−72)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−34
1 0 1 0 1 = = =
–   Chessmaster 11 Toxic2683+20
−20
(−79)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Chessmaster 11 Leonidas2681+20
−20
(−81)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+201
= 1 1 1
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−95)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
1 0 = 1
–   Booot 4.14.02667+20
−20
(−95)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−27
1 = = =
–   Scorpio 2.0 32-bit2653+17
−17
(−109)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+117
0 1 1 1
–   Cyrano 0.6b17 32-bit2649+14
−14
(−113)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+16
= 1 = = 1 = 1 = 1 = 0 1 1 = 1 1 1 0 1 =
–   CM9000 Assassin2631+23
−23
(−131)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−72
1 1 0 = = = 0 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on January 11, 2020