CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Thinker 5.4c Inert 32-bit (2852+13
−13
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3058+14
−14
(+206)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−26
–   SmarThink 1.96 64-bit3009+20
−20
(+157)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−34
–   Rybka 3 32-bit2994+13
−13
(+142)11.5 − 22.5
(+7−18=9)
33.8%
11.5 / 34
0.0%
+29
–   ChessBrainVB 3.502980+24
−24
(+128)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+120
–   Pedone 1.6 64-bit2978+19
−19
(+126)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+94
–   Andscacs 0.72 64-bit2964+28
−28
(+112)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+48
–   Vajolet2 2.2 64-bit2962+19
−19
(+110)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−41
–   Pedone 1.4.1 64-bit2960+20
−20
(+108)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+21
–   Hakkapeliitta 3.0 64-bit2957+13
−12
(+105)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+25
–   Arasan 19.2 64-bit2951+28
−28
(+99)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−12
–   SmarThink 1.80 64-bit2941+25
−25
(+89)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+26
–   Rodent III 0.210 64-bit2935+20
−20
(+83)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−203
–   Stockfish 1.6.3 32-bit2934+17
−17
(+82)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−47
–   Shredder 12 32-bit2931+8
−7
(+79)32.5 − 63.5
(+16−47=33)
33.9%
32.5 / 96
0.0%
−30
–   Naum 4 32-bit2930+15
−15
(+78)13 − 21
(+4−12=18)
38.2%
13.0 / 34
0.0%
+7
–   Wasp 2.01 64-bit2926+20
−20
(+74)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
0.0%
+56
–   Texel 1.03 64-bit2926+24
−25
(+74)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−30
–   Crafty 25.1 64-bit2919+36
−36
(+67)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+35
–   Rybka 2.3.2a 32-bit2913+9
−9
(+61)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.0%
+33
–   Vajolet2 2.1 64-bit2898+24
−24
(+46)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+18
–   Arasan 18.2 64-bit2889+29
−29
(+37)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.2%
+37
–   Fritz 122887+11
−11
(+35)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
−6
–   Arasan 18.3 64-bit2876+27
−27
(+24)4 − 6
(+1−3=6)
40.0%
4.0 / 10
5.9%
−31
–   ChessBrainVB 3.202875+25
−25
(+23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
5.5%
+27
–   EXchess 7.88b 64-bit2872+25
−25
(+20)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
8.8%
+47
–   Crafty 25.0 64-bit2866+20
−20
(+14)6 − 4
(+4−2=4)
60.0%
6.0 / 10
12.7%
+72
–   Stockfish 1.5.1 32-bit2866+15
−15
(+14)21.5 − 20.5
(+10−9=23)
51.2%
21.5 / 42
7.4%
+16
–   Arasan 18.0 64-bit2862+26
−26
(+10)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
24.6%
−21
–   Gaviota 1.0 64-bit2860+14
−14
(+8)6 − 4
(+6−4=0)
60.0%
6.0 / 10
19.3%
+97
–   Dirty 30Apr2017 64-bit2860+19
−19
(+8)10 − 6
(+6−2=8)
62.5%
10.0 / 16
23.1%
+79
–   Doch 1.3.4 32-bit2855+22
−22
(+3)13 − 17
(+5−9=16)
43.3%
13.0 / 30
41.0%
−37
–   EXchess 7.71b 64-bit2854+21
−22
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
43.0%
−29
–   Fruit Reloaded 3.2.1 64-bit2854+26
−26
(+2)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
43.9%
+85
–   Fritz 112853+10
−10
(+1)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
43.1%
+10
–   SmarThink 1.60 64-bit2848+32
−32
(−4)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
59.4%
+23
–   Arasan 17.5 64-bit2842+25
−25
(−10)5 − 5
(+3−3=4)
50.0%
5.0 / 10
74.9%
−10
–   Thinker 5.4a Inert 32-bit2836+21
−21
(−16)15.5 − 14.5
(+3−2=25)
51.7%
15.5 / 30
89.8%
−7
–   Shredder 112833+12
−12
(−19)17 − 15
(+10−8=14)
53.1%
17.0 / 32
98.4%
−1
–   Stockfish 1.4 32-bit2831+17
−17
(−21)22 − 19
(+9−6=26)
53.7%
22.0 / 41
97.3%
0
–   Cyclone xTreme Fury2828+19
−19
(−24)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
98.0%
+16
–   Pedone 1.2 64-bit2827+26
−26
(−25)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
95.6%
−193
–   Grapefruit 1.0 32-bit2827+9
−9
(−25)29.5 − 22.5
(+17−10=25)
56.7%
29.5 / 52
99.9%
+14
–   Deep Sjeng WC2008 32-bit2826+12
−12
(−26)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
99.8%
+20
–   Cyclone xTreme2825+13
−13
(−27)15 − 16
(+9−10=12)
48.4%
15.0 / 31
99.9%
−36
–   Deep Junior 11.1a 64-bit2824+22
−22
(−28)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
98.3%
+39
–   NirvanaChess 1.6 64-bit2823+27
−27
(−29)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.0%
−88
–   Cyclone xTreme Rage2822+25
−25
(−30)34.5 − 25.5
(+21−12=27)
57.5%
34.5 / 60
98.4%
+14
–   Hiarcs 12.12818+11
−11
(−34)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
100.0%
−5
–   Hiarcs 12 Sharpen PV On2815+13
−14
(−37)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
+24
–   Zappa Mexico II 32-bit2810+12
−12
(−42)18 − 16
(+8−6=20)
52.9%
18.0 / 34
100.0%
−23
–   Rodent II 0.8.7 64-bit2810+27
−27
(−42)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.7%
−46
–   Protector 1.3.1b 32-bit2802+23
−23
(−50)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
+9
–   Onno 1.1.1 32-bit2798+18
−18
(−54)22.5 − 11.5
(+16−5=13)
66.2%
22.5 / 34
100.0%
+48
–   Spark 0.3 32-bit2798+16
−16
(−54)20.5 − 15.5
(+8−3=25)
56.9%
20.5 / 36
100.0%
−18
–   Doch 09.980 32-bit2796+19
−19
(−56)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
+3
–   Onno 1.0 32-bit2795+19
−19
(−57)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
−19
–   Stockfish 1.3.1 32-bit2794+25
−25
(−58)21 − 15
(+11−5=20)
58.3%
21.0 / 36
100.0%
−9
–   The Baron 3.29 64-bit2786+18
−18
(−66)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−14
–   Fruit 2.3.12785+14
−14
(−67)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−126
–   Stockfish 1.2 Default2783+22
−23
(−69)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+10
–   Bright 0.4a2777+10
−10
(−75)27.5 − 20.5
(+17−10=21)
57.3%
27.5 / 48
100.0%
−26
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(−78)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
−16
–   Glaurung 2.2 32-bit2755+24
−24
(−97)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−164
–   Ktulu 92754+13
−13
(−98)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
−16
–   SmarThink 1.20 32-bit2748+16
−16
(−104)12 − 8
(+8−4=8)
60.0%
12.0 / 20
100.0%
−39
–   Spike 1.2 Turin2746+7
−7
(−106)24.5 − 8.5
(+19−3=11)
74.2%
24.5 / 33
100.0%
+61
–   Twisted Logic 20090922 32-bit2730+19
−19
(−122)23 − 7
(+17−1=12)
76.7%
23.0 / 30
100.0%
+51
–   Twisted Logic 200806202723+16
−16
(−129)27 − 8
(+22−3=10)
77.1%
27.0 / 35
100.0%
+64
–   SmarThink 1.10 32-bit2719+19
−19
(−133)17 − 3
(+15−1=4)
85.0%
17.0 / 20
100.0%
+146
–   Naum 2.0 32-bit2698+15
−15
(−154)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−91
–   Frenzee Feb08 32-bit2695+13
−13
(−157)31.5 − 10.5
(+25−4=13)
75.0%
31.5 / 42
100.0%
+16
–   Booot 4.15.02692+14
−14
(−160)29 − 13
(+18−2=22)
69.0%
29.0 / 42
100.0%
−47
–   Delfi 5.42688+12
−12
(−164)33.5 − 8.5
(+28−3=11)
79.8%
33.5 / 42
100.0%
+53
–   Crafty 23.1 32-bit2685+19
−19
(−167)22 − 7
(+16−1=12)
75.9%
22.0 / 29
100.0%
−3
–   Movei 00.8.438 (10 10 10)2668+11
−11
(−184)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−91
–   Alaric 7072659+12
−12
(−193)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
−16
–   E.T. Chess 13.01.082649+14
−14
(−203)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−97
–   Cyrano 0.6b17 32-bit2647+14
−14
(−205)16 − 8
(+11−3=10)
66.7%
16.0 / 24
100.0%
−99
–   Scorpio 2.1 32-bit2646+35
−35
(−206)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+3
–   Colossus 2008b2643+13
−13
(−209)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+176
–   Hamsters 0.7.12619+14
−14
(−233)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+54
–   Scorpio 2.2 32-bit2569+29
−29
(−283)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−200

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Thinker 5.4c Inert 32-bit
played with current
participants of this list
Represented by
1-2-CPU    246Thinker 5.4d Inert 64-bit
32-bit    377Thinker 5.4d Inert 32-bit
32-bit 1-2-CPU    377Thinker 5.4d Inert 32-bit
32-bit single-CPU    377Thinker 5.4d Inert 32-bit
All    208Thinker 5.4c Inert 64-bit 4CPU
Free    208Thinker 5.4d Inert 64-bit
Free 1-2-CPU    216Thinker 5.4d Inert 64-bit
Free 32-bit    299Thinker 5.4d Inert 32-bit
Free 32-bit 1-2-CPU    299Thinker 5.4d Inert 32-bit
Free 32-bit single-CPU    299Thinker 5.4d Inert 32-bit
Free single-CPU    216Thinker 5.4d Inert 64-bit
Single-CPU    246Thinker 5.4d Inert 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018