CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Thinker 5.1d Passive (2724+28
−28
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.1 32-bit2864+22
−22
(+140)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−2
= 0
–   Naum 3.1 32-bit2860+16
−16
(+136)14 − 27
(+9−22=10)
34.1%
14.0 / 41
0.0%
+22
0 0 1 = 0 = 0 = = 1 0 0 0 1 = 0 1 0 1 1 0 = 0 0 0 0 = = 0 0 0 1 0 = 1 0 0 1 0 = 0
–   Shredder 112832+12
−12
(+108)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+27
= = 0 = = 0 = = = 0
–   Toga II 1.4.1SE2827+12
−12
(+103)8.5 − 25.5
(+3−20=11)
25.0%
8.5 / 34
0.0%
−67
0 0 0 0 1 0 0 0 = 0 0 0 = = 0 1 = 1 0 0 = = 0 = = 0 0 = = 0 0 0 = 0
–   Toga II 3.1.2SE2818+17
−18
(+94)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−14
= = = = 0 0 = 0 = 0
–   Hiarcs 12 Sharpen PV On2814+14
−14
(+90)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
0.0%
+12
0 = 1 = 0 0 0 0 1 = = 1 = = 1 = 0 0 1 0 1 0 0 0 0 = 0 0 1 =
–   Deep Sjeng 3.0 32-bit2814+21
−21
(+90)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−68
0 = 0 0 0 = 0 = 0 0 1 0 1 0 = 1 0 0 = 0 = = = 0 0 0 = 0 = 0
–   Hiarcs 122809+14
−14
(+85)16 − 26
(+11−21=10)
38.1%
16.0 / 42
0.0%
−1
= = 1 0 0 0 0 0 = 1 1 0 0 = = 0 = = 0 0 0 0 1 1 = 1 0 0 0 0 1 1 0 1 = 1 0 1 0 0 0 =
–   Zappa Mexico II 32-bit2809+12
−12
(+85)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−25
0 1 0 0 = =
–   Fruit 2.3.12786+14
−14
(+62)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+62
= =
–   Fruit 05/11/032774+20
−20
(+50)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.2%
+29
0 = 1 = 0 = = = = 0 = = = 1
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(+50)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+53
1 = 0 0 1 = = = = =
–   Glaurung 2.1 32-bit2765+18
−18
(+41)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.6%
+93
= 1 1 0 = =
–   Spike 1.2 Turin2746+7
−7
(+22)6 − 6
(+3−3=6)
50.0%
6.0 / 12
6.5%
+28
= 0 = = = 1 = 0 0 1 = 1
–   Glaurung 2.0.1 32-bit2739+16
−16
(+15)5 − 7
(+3−5=4)
41.7%
5.0 / 12
18.0%
−40
0 0 1 0 1 0 = = 0 = 1 =
–   Bright 0.3a2730+19
−19
(+6)5 − 7
(+4−6=2)
41.7%
5.0 / 12
35.4%
−60
0 1 0 1 0 0 0 = 0 1 = 1
–   Ktulu 82705+9
−9
(−19)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
89.3%
+72
= 1 = 1 1 = 0 = 1 =
–   Chess Tiger 2007.12704+10
−10
(−20)5 − 5
(+4−4=2)
50.0%
5.0 / 10
90.7%
−20
0 0 = = 1 0 0 1 1 1
–   Fritz 8 Bilbao2700+28
−28
(−24)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
88.0%
+57
0 1 1 =
–   Frenzee Feb08 32-bit2695+13
−13
(−29)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
96.8%
−50
0 = = 1 0 = 1 1 0 = 0 =
–   Chessmaster 11 Archangel2694+21
−21
(−30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
95.3%
+119
1 1 = =
–   Chessmaster 11 Leonidas2681+21
−21
(−43)7 − 7
(+6−6=2)
50.0%
7.0 / 14
99.2%
−39
1 = 1 0 = 1 1 0 1 0 0 1 0 0
–   Scorpio 1.842667+32
−32
(−57)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.6%
+10
= = 1 =
–   Chessmaster 112665+12
−12
(−59)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+64
0 1 1 = = = 1 = 1 1
–   Alaric 7072661+11
−12
(−63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−63
= =
–   Frenzee Dec07 32-bit2659+25
−25
(−65)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Scorpio 2.02b2655+30
−30
(−69)14 − 6
(+12−4=4)
70.0%
14.0 / 20
100.0%
+78
1 1 0 = = 1 0 1 1 1 0 0 1 = 1 1 = 1 1 1
–   Scorpio 2.0 32-bit2653+17
−17
(−71)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−44
1 0 1 0 = 1 1 0 = 0 = 1
–   E.T. Chess 13.01.082650+13
−13
(−74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−74
0 1
–   Slow Chess Blitz WV2.12637+12
−12
(−87)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delfi 5.22636+21
−21
(−88)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−88
= =
–   WildCat 82629+13
−13
(−95)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
= 1 0 1
–   BugChess2 1.6.3 32-bit2620+19
−19
(−104)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−17
1 1 1 1 1 1 0 1 = = 1 = 0 0 = = = = 1 1 = = 0 1 = 1 1 1 0 1 0 0
–   ProDeo 1.62618+20
−20
(−106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−262
0 =
–   Pharaon 3.5.12613+13
−13
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+46
= 1
–   Colossus 2007d2613+23
−23
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−111
1 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(−125)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−7
= 1 = = 0 1 0 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019