CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Thinker 5.3b Inert 32-bit (2845+20
−20
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit2995+13
−13
(+150)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+99
0 0 = 1 0 = = 1 1 1 = 1 = 1 0 = 0 0 = 0 0 = 1 = 0 0 0 = = 0
–   Pedone 1.5 64-bit2958+21
−21
(+113)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−63
0 0 0 = = 0 0 = 1 0
–   Nemorino 2.00 64-bit2947+23
−23
(+102)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−72
0 = 0 1 0 = 0 0 = 0
–   Naum 4 32-bit2930+15
−15
(+85)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−39
0 = 0 = 0 0 0 = = = = = = 0 0 0 = 0 = = 0 0 = = = 0 = = 0 =
–   Cheng 4.39 64-bit2922+13
−13
(+77)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+104
= 1 1 1 0 = = = 0 =
–   SmarThink 1.70 64-bit2920+16
−16
(+75)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+148
= 1 0 1 1 0 0 = 1 1
–   Amoeba 2.6 64-bit2917+22
−22
(+72)4 − 4
(+1−1=6)
50.0%
4.0 / 8
0.0%
+72
= 1 = = 0 = = =
–   Rodent II 0.9.64 64-bit2917+22
−22
(+72)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.0%
+96
= = 1 = 1 = = = = 0
–   Wasp 1.25 64-bit2910+22
−22
(+65)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+40
= = = = = 1 0 = = 0
–   Arasan 19.0.1 64-bit2909+26
−26
(+64)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
0
= 0 0 1 0 = 1 0 = =
–   DiscoCheck 5.2 64-bit2903+18
−18
(+58)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−36
0 = 0 0 0 = 1 = = =
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(+51)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−32
= 0 = 0 1 1 0 0
–   Fizbo 1.31 64-bit2896+22
−21
(+51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+51
0 = 0 = = 1 0 1 = 1
–   Demolito 2017-08-26 64-bit2892+21
−21
(+47)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.1%
−78
= = 0 0 0 0 1 =
–   Ethereal 8.62 64-bit2885+25
−25
(+40)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.7%
−130
1 0 = 0 = 0 = 0 0 0
–   Bobcat 7.6 64-bit2881+23
−23
(+36)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.9%
+91
= = = = 0 1 = = 1 1
–   Vajolet2 1.44 64-bit2878+31
−30
(+33)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
3.8%
+126
0 1 = 1 = 1 = = = 1
–   Vajolet2 1.45 64-bit2868+20
−20
(+23)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
5.1%
−183
= 0 0 0 0 1 1 0 0 0
–   Scorpio 2.7.9 64-bit2866+27
−26
(+21)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
10.7%
−6
= = = 1 0 = = = 0 =
–   Naum 3.1 32-bit2861+16
−16
(+16)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
10.6%
−20
0 = = 0 = = 0 = 0 = = = = 0 1 = = = = 0 1 = 1 =
–   Fritz 112853+10
−10
(+8)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
22.9%
+35
= = 1 = = 0 1 1 = = = = = 1 = 1 = 0 = = 0 = = 0 = 1 1 = = =
–   DisasterArea 1.65 64-bit2848+16
−16
(+3)5 − 5
(+2−2=6)
50.0%
5.0 / 10
40.5%
+3
= = 0 = = = 1 0 = 1
–   Dirty 3Nov2015 64-bit2838+17
−16
(−7)4 − 6
(+3−5=2)
40.0%
4.0 / 10
69.7%
−80
0 1 0 = 0 0 1 1 = 0
–   Pedone 1.3 64-bit2837+23
−23
(−8)6 − 4
(+3−1=6)
60.0%
6.0 / 10
70.3%
+51
= 1 = = = = = 0 1 1
–   Shredder 112833+12
−12
(−12)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
85.4%
−23
= 1 0 0 0 1 = = = 0 = 1 0 0 0 1 1 1 0 0 0 1 1 1 1 0 0 1 0 1
–   SmarThink 1.50 64-bit2832+24
−24
(−13)7 − 3
(+5−1=4)
70.0%
7.0 / 10
79.1%
+118
= 0 1 1 = 1 1 = = 1
–   Toga II 1.4.1SE2828+12
−12
(−17)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
93.5%
−9
0 0 1 = 0 = = 1 0 = = = 0 1 = 1 = 1 = = = 0 = = 1 = 1 0 1 =
–   Deep Sjeng WC2008 32-bit2826+12
−12
(−19)16 − 14
(+10−8=12)
53.3%
16.0 / 30
94.8%
0
= 0 1 1 = = 0 0 1 = 1 1 = 1 1 1 0 1 1 0 0 = = = = 0 = = = 0
–   SmarThink 1.40 64-bit2820+33
−33
(−25)6 − 4
(+4−2=4)
60.0%
6.0 / 10
89.8%
+38
= 1 = = 1 0 0 = 1 1
–   Hiarcs 12.12818+11
−11
(−27)17 − 13
(+9−5=16)
56.7%
17.0 / 30
99.1%
+12
0 1 = 1 1 = 1 = = = = 0 = = = = = = 1 0 0 0 1 1 = = = 1 = 1
–   Cyclone 2.22817+28
−28
(−28)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
94.9%
−70
0 = 1 0 1 0 = =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(−31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−31
= 1 = 0
–   NirvanaChess 1.7 64-bit2811+32
−32
(−34)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
96.1%
+2
= = 0 1 0 1 1 =
–   Hiarcs 122810+14
−14
(−35)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.8%
+25
1 = 1 0 1 1 1 0 = 1 1 0 0 = = 1 1 1 0 = = 1 = = = 0 = = = 1
–   Zappa Mexico II 32-bit2810+12
−12
(−35)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
99.9%
−3
0 = = 0 1 1 1 = 0 = 1 1 = = = = = = 0 = 1 = = = 1 = = 1 = 0
–   Fruit 2.3.12785+14
−14
(−60)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+90
= 1 = 1
–   Grapefruit 1.0a32784+32
−32
(−61)5 − 3
(+2−0=6)
62.5%
5.0 / 8
99.9%
+2
= = = 1 1 = = =
–   Bright 0.4a2777+10
−10
(−68)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+10
0 0 1 1 1 = 1 1 = = = 1 1 1 0 1 = = 0 1 0 = 0 1 = = 1 = 1 =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−71)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−22
= 0 1 1 1 = 1 = = = 0 = 0 = = = = 1 = 1 1 = = 1 = 0 = = 1 =
–   Glaurung 2.1 32-bit2768+18
−18
(−77)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
+9
0 = = = 0 1 1 1 = = 1 0 1 1 = 1 = 0 1 1 = 1 1 1 = = 0 1 0 1
–   Stockfish 1.012754+32
−32
(−91)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−12
1 1 = = = 1 1 1 0 0 = =
–   Spike 1.2 Turin2746+7
−7
(−99)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+2
= 1 = = = 1 1 1 = 1 = = = = 1 1 = 1 0 =
–   Junior 102744+13
−13
(−101)11 − 9
(+5−3=12)
55.0%
11.0 / 20
100.0%
−71
0 = 1 = = = = = = = = 1 = 1 1 1 0 = 0 =
–   Bright 0.3a2731+19
−19
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+36
= = 1 1
–   Twisted Logic 200806202723+16
−17
(−122)14.5 − 9.5
(+9−4=11)
60.4%
14.5 / 24
100.0%
−58
= = = = 0 1 1 1 = = = 0 1 1 = 1 = = = 0 1 1 0 1
–   Chessmaster 11 Aiglos II2701+20
−20
(−144)14 − 10
(+7−3=14)
58.3%
14.0 / 24
100.0%
−97
= 1 = = 1 = 0 0 0 1 1 1 = = 1 = = = = = = 1 = =
–   Frenzee Feb08 32-bit2695+13
−14
(−150)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+139
= 1 1 1
–   Delfi 5.42687+12
−12
(−158)16.5 − 7.5
(+11−2=11)
68.8%
16.5 / 24
100.0%
−42
1 = = 1 = 1 1 0 = 1 = = = 1 = 1 1 = = 0 1 1 = 1
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−178)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
100.0%
−54
0 1 1 = 1 1 = 1 1 = = = = 1 = 1 1 1 1 1 0 0 = =
–   Booot 4.14.02666+20
−20
(−179)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+104
1 1 = 1
–   Scorpio 2.02b2655+30
−30
(−190)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−33
= 1 = 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−198)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−47
= 1 1 =
–   WildCat 82629+14
−14
(−216)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+73
= 1 1 1
–   BugChess2 1.6.3 32-bit2620+19
−19
(−225)17.5 − 2.5
(+15−0=5)
87.5%
17.5 / 20
100.0%
+62
1 1 1 = 1 = 1 = = 1 1 1 1 1 = 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018