CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Thinker 5.4d Inert 64-bit (2864+15
−15
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit3110+12
−12
(+246)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+66
–   Rybka 3 64-bit3047+12
−12
(+183)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+100
–   Sting SF 4 64-bit3025+18
−18
(+161)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+30
–   Rybka 3 Human 64-bit3014+26
−26
(+150)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
+35
–   Naum 4.6 64-bit3012+12
−12
(+148)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+28
–   Stockfish 1.7.1 64-bit3009+22
−22
(+145)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+2
–   BlackMamba 1.2c 64-bit3002+30
−30
(+138)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
–   Hannibal 1.4b 64-bit3001+12
−12
(+137)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−93
–   chess22k 1.11 64-bit2989+20
−20
(+125)2.5 − 11.5
(+1−10=3)
17.9%
2.5 / 14
0.0%
−120
–   Gull II 64-bit2986+30
−30
(+122)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+321
–   Protector 1.5.0 64-bit2985+13
−13
(+121)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+93
–   Gull R375 64-bit2984+20
−20
(+120)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−90
–   Naum 4.2 64-bit2976+9
−9
(+112)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−3
–   Texel 1.04 64-bit2971+21
−21
(+107)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−4
–   Stockfish 1.6.3 64-bit2965+20
−20
(+101)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
+18
–   Chiron 1.5 64-bit2964+15
−15
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
–   Hannibal 1.3 64-bit2962+17
−17
(+98)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+7
–   Hiarcs 142961+10
−10
(+97)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−93
–   Rybka 2.3.2a 64-bit2961+11
−11
(+97)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−68
–   Naum 4 64-bit2954+14
−14
(+90)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−6
–   Naum 4.1 64-bit2951+21
−21
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
–   Stockfish 1.6s 64-bit2951+29
−29
(+87)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   DeepSaros 3.1a 64-bit2948+30
−31
(+84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−95
–   Gaviota 1.0 64-bit 4CPU2942+16
−16
(+78)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−61
–   Deep Sjeng c't 20102941+10
−10
(+77)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−73
–   Deep Shredder 12 64-bit2940+9
−9
(+76)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−2
–   Naum 4 32-bit2930+14
−14
(+66)5.5 − 16.5
(+1−12=9)
25.0%
5.5 / 22
0.0%
−96
–   Texel 1.03 64-bit2924+25
−24
(+60)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+63
–   Bobcat 8.0 64-bit2923+13
−13
(+59)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+2
–   Arasan 19.1 64-bit2921+22
−22
(+57)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−54
–   Komodo 1.0 64-bit2921+14
−14
(+57)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.0%
−8
–   Cheng 4.39 64-bit2920+11
−11
(+56)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−100
–   Gull 1.2 64-bit2919+15
−15
(+55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
–   Deep Junior Yokohama 64-bit2919+15
−14
(+55)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+122
–   Deep Junior 13.3 64-bit2918+16
−16
(+54)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−65
–   SmarThink 1.70 64-bit2917+16
−16
(+53)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+210
–   Dirty CUCUMBER 64-bit2916+14
−14
(+52)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+27
–   Vajolet2 2.0 64-bit2916+20
−20
(+52)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−18
–   Hannibal 1.2 64-bit2916+23
−23
(+52)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Spike 1.4 Leiden2915+8
−8
(+51)10.5 − 23.5
(+2−15=17)
30.9%
10.5 / 34
0.0%
−64
–   Deuterium 2018.1.35.514 64-bit2912+13
−13
(+48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+48
–   Rodent III 0.172 64-bit2909+22
−22
(+45)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.1%
+INF
–   Quazar 0.4 64-bit2905+10
−10
(+41)15 − 21
(+6−12=18)
41.7%
15.0 / 36
0.0%
−3
–   Amoeba 2.7 64-bit2905+15
−15
(+41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−101
–   Hannibal 1.2 32-bit2904+14
−15
(+40)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−102
–   Toga II 4.0 64-bit2904+14
−13
(+40)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+93
–   Protector 1.4.0 64-bit2903+14
−14
(+39)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+21
–   Rybka 1.1 64-bit2902+21
−21
(+38)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+7
–   DiscoCheck 5.2 64-bit2900+18
−18
(+36)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.1%
−30
–   Atlas 3.91 64-bit2899+14
−14
(+35)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+35
–   Vajolet2 2.1 64-bit2895+24
−24
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.5%
−126
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+30)5 − 1
(+4−0=2)
83.3%
5.0 / 6
0.3%
+262
–   Booot 5.2.0 64-bit2893+15
−15
(+29)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.4%
+31
–   Spark 1.0 64-bit2893+12
−12
(+29)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.2%
−55
–   EXchess 7.97b 64-bit2892+12
−13
(+28)6 − 12
(+2−8=8)
33.3%
6.0 / 18
0.2%
−76
–   iCE 2.0 64-bit2892+17
−17
(+28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.9%
−INF
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+27)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.4%
−205
–   Cheng4 0.38 64-bit2889+23
−23
(+25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.0%
+25
–   Demolito 2017-08-26 64-bit2889+20
−20
(+25)2 − 0
(+2−0=0)
100.0%
2.0 / 2
2.5%
+INF
–   Fritz 122886+11
−11
(+22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.2%
−INF
–   Ethereal 8.62 64-bit2884+24
−24
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.4%
+20
–   Scorpio 2.8 64-bit2884+14
−14
(+20)1 − 3
(+0−2=2)
25.0%
1.0 / 4
3.1%
−122
–   Quazar 0.4 32-bit2878+12
−12
(+14)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
7.4%
−45
–   Arasan 18.3 64-bit2874+27
−27
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.1%
−132
–   ChessBrainVB 3.202873+25
−25
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
27.4%
+9
–   Rybka 1.2 32-bit2870+18
−18
(+6)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
32.6%
+73
–   EXchess 7.88b 64-bit2869+25
−25
(+5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
36.3%
+162
–   Vajolet2 1.45 64-bit2866+20
−20
(+2)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
43.6%
−281
–   Stockfish 1.5.1 32-bit2864+15
−15
(0)2 − 2
(+0−0=4)
50.0%
2.0 / 4
49.9%
0
–   Crafty 25.0 64-bit2863+20
−20
(−1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
53.3%
−1
–   Thinker 5.4c Inert 64-bit2860+14
−14
(−4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
66.1%
−4
–   Gaviota 1.0 64-bit2859+11
−11
(−5)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
70.1%
+18
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(−7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
69.2%
−149
–   Dirty 30Apr2017 64-bit2855+15
−15
(−9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
78.9%
+73
–   Zappa Mexico II 64-bit2854+10
−10
(−10)25.5 − 19.5
(+17−11=17)
56.7%
25.5 / 45
86.7%
+34
–   MinkoChess 1.3 64-bit2854+14
−14
(−10)18 − 7
(+12−1=12)
72.0%
18.0 / 25
84.3%
+121
–   Fritz 112852+10
−10
(−12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.0%
−12
–   Naum 3 32-bit2851+18
−18
(−13)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
86.7%
+82
–   Pirarucu 2.3.8 64-bit2851+23
−23
(−13)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
82.0%
+91
–   Toga II 3.02850+15
−16
(−14)6 − 6
(+4−4=4)
50.0%
6.0 / 12
89.8%
−14
–   Atlas 3.80 64-bit2848+14
−14
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.2%
−16
–   Bobcat 7.1 64-bit2847+25
−25
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
87.3%
−17
–   Nemo 1.0.1 64-bit2847+12
−12
(−17)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
96.2%
+35
–   DisasterArea 1.65 64-bit2845+14
−14
(−19)4 − 2
(+2−0=4)
66.7%
4.0 / 6
96.6%
+75
–   Booot 5.1.02843+10
−10
(−21)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.9%
−21
–   Protector 1.3.3 64-bit2843+31
−31
(−21)11.5 − 11.5
(+5−5=13)
50.0%
11.5 / 23
88.9%
−21
–   Arasan 17.4 64-bit2842+26
−26
(−22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
92.5%
−11
–   Tornado 8.0 64-bit2842+14
−14
(−22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
98.1%
−INF
–   Critter 0.60 64-bit2840+25
−25
(−24)13 − 13
(+7−7=12)
50.0%
13.0 / 26
95.0%
−22
–   Protector 1.3.4 64-bit2840+24
−24
(−24)3 − 2
(+1−0=4)
60.0%
3.0 / 5
95.5%
+21
–   Tucano 7.07 64-bit2840+18
−18
(−24)23.5 − 16.5
(+16−9=15)
58.8%
23.5 / 40
97.8%
+35
–   Deep Sjeng 3.0 64-bit2837+22
−22
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.7%
+130
–   Dirty 3Nov2015 64-bit2837+17
−17
(−27)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.2%
−INF
–   Deep Sjeng WC2008 64-bit2835+13
−13
(−29)15 − 11
(+10−6=10)
57.7%
15.0 / 26
99.8%
+20
–   Spark 0.3 64-bit2834+18
−18
(−30)17 − 15
(+9−7=16)
53.1%
17.0 / 32
99.5%
−12
–   Fizbo 1.2 64-bit2833+27
−27
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.6%
−31
–   Onno 1.2.70 64-bit2833+16
−16
(−31)9 − 11
(+2−4=14)
45.0%
9.0 / 20
99.7%
−49
–   SmarThink 1.50 64-bit2831+24
−24
(−33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.0%
+INF
–   DisasterArea 1.54 64-bit2827+18
−18
(−37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−37
–   Grapefruit 1.0 32-bit2826+9
−9
(−38)13.5 − 14.5
(+8−9=11)
48.2%
13.5 / 28
100.0%
−45
–   Murka 3 64-bit2824+12
−13
(−40)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−122
–   MinkoChess 1.2 64-bit2823+31
−31
(−41)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.0%
+INF
–   Deep Junior 11.1a 64-bit2823+22
−22
(−41)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
99.9%
−28
–   Tucano 7.00 64-bit2823+19
−19
(−41)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.9%
+45
–   ChessBrainVB 3.032821+25
−25
(−43)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.8%
−95
–   Zurichess Neuchatel 64-bit2820+15
−15
(−44)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−16
–   Tornado 6.0 64-bit2819+21
−21
(−45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−45
–   Tornado 4.88 64-bit2819+15
−16
(−45)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+107
–   Toga II 3.1.2SE2818+17
−18
(−46)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−46
–   Hiarcs 12.12817+11
−11
(−47)15.5 − 10.5
(+11−6=9)
59.6%
15.5 / 26
100.0%
+18
–   Ethereal 8.37 64-bit2815+27
−27
(−49)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.9%
−6
–   EXchess 7.51b 64-bit2815+27
−27
(−49)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Godel 4.4.5 64-bit2813+18
−18
(−51)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+76
–   GNU Chess 5.60 64-bit2810+17
−17
(−54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+88
–   Amoeba 2.4 64-bit2810+26
−26
(−54)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−7
–   Onno 1.1.1 64-bit2809+21
−21
(−55)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−55
–   Rodent II 0.8.7 64-bit2809+27
−27
(−55)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+102
–   Hiarcs 122808+14
−14
(−56)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−56
–   Critter 0.52b 64-bit2805+31
−31
(−59)18.5 − 8.5
(+13−3=11)
68.5%
18.5 / 27
100.0%
+60
–   Scorpio 2.7.7 64-bit2804+16
−16
(−60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+97
–   Crafty 24.1 64-bit2803+22
−22
(−61)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−61
–   Cheng4 0.36c 64-bit2798+18
−18
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
–   Nemo 1.0.1 32-bit2794+29
−29
(−70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
–   Rhetoric 1.4.3 64-bit2794+13
−13
(−70)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   GnuCheese 1.00 64-bit2792+16
−16
(−72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+70
–   Atlas 3.70em 64-bit2787+22
−22
(−77)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Texel 1.01 64-bit2787+21
−21
(−77)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+89
–   The Baron 3.29 64-bit2785+18
−18
(−79)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Scorpio 2.7.6 64-bit2781+17
−17
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
–   Octochess r5506 64-bit2781+16
−16
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
–   Bright 0.5c2778+13
−13
(−86)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+132
–   Scorpio 2.7.5 64-bit2777+27
−27
(−87)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−50
–   Pawny 1.2 64-bit2776+14
−14
(−88)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+54
–   RubiChess 1.1 64-bit2774+20
−20
(−90)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−6
–   Frenzee 3.5.19 64-bit2774+14
−14
(−90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−90
–   Twisted Logic 20100131x 64-bit2767+17
−17
(−97)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
−29
–   SmarThink 1.20 64-bit2763+18
−18
(−101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+56
–   RuyDos 1.0.27 64-bit2762+23
−23
(−102)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−42
–   BugChess2 1.9 64-bit2761+14
−14
(−103)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−245
–   chess22k 1.5 64-bit2749+25
−25
(−115)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−115
–   Spike 1.2 Turin2745+7
−7
(−119)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−104
–   Bison 9.11 32-bit2727+14
−14
(−137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+13
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−150)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+20
–   Nebula 2.0 64-bit2622+15
−15
(−242)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GarboChess 3.0 64-bit2586+16
−16
(−278)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−98
–   Giraffe 20150908 64-bit2462+19
−19
(−402)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−282
–   King of Kings 2.562430+23
−23
(−434)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Faile 1.4.42025+23
−23
(−839)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019