CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Thinker 5.3b Passive 64-bit (2766+24
−24
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3048+12
−12
(+282)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
+36
–   Naum 3.1 64-bit2861+18
−18
(+95)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−25
–   Zappa Mexico II 64-bit2855+10
−10
(+89)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
−4
–   Deep Shredder 11 64-bit2843+15
−15
(+77)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+5
–   Deep Sjeng WC2008 64-bit2836+13
−13
(+70)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+22
–   Toga II 1.4.1SE2827+12
−12
(+61)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−43
–   Hiarcs 122809+14
−14
(+43)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.1%
−3
–   Hannibal 1.0a 32-bit2801+12
−12
(+35)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.5%
−280
–   Glaurung 2.2 64-bit2783+16
−16
(+17)3 − 5
(+0−2=6)
37.5%
3.0 / 8
11.6%
−76
–   Gaviota 0.86 64-bit2782+21
−21
(+16)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
16.5%
+109
–   Scorpio 2.7.6 64-bit2782+17
−17
(+16)2 − 2
(+2−2=0)
50.0%
2.0 / 4
14.2%
−14
–   Bright 0.4a2776+10
−10
(+10)17 − 19
(+10−12=14)
47.2%
17.0 / 36
21.3%
−11
–   EXchess 7.18b 64-bit2775+23
−23
(+9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
28.7%
+91
–   Glaurung 2.1 64-bit2769+19
−19
(+3)20 − 16
(+13−9=14)
55.6%
20.0 / 36
41.9%
+40
–   BugChess2 1.9 64-bit2762+14
−14
(−4)2 − 2
(+0−0=4)
50.0%
2.0 / 4
60.5%
+26
–   DiscoCheck 4.3 64-bit2759+27
−27
(−7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
64.6%
+111
–   GNU Chess 5.50 64-bit2758+19
−19
(−8)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
70.3%
−101
–   Dirty 05Sep2012 64-bit2754+23
−23
(−12)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
75.6%
−2
–   NirvanaChess 1.3 64-bit2748+31
−31
(−18)6 − 4
(+3−1=6)
60.0%
6.0 / 10
81.1%
+37
–   Cheng4 0.36a 64-bit2748+30
−30
(−18)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
82.2%
−140
–   Crafty 23.5 64-bit2747+28
−28
(−19)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
83.8%
−332
–   Spike 1.2 Turin2746+7
−7
(−20)19 − 13
(+12−6=14)
59.4%
19.0 / 32
94.4%
+37
–   Rodent 1.3 64-bit2741+28
−29
(−25)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
90.8%
+10
–   Arasan 16.2 64-bit2741+33
−33
(−25)3 − 7
(+1−5=4)
30.0%
3.0 / 10
88.2%
−148
–   Chronos 1.9.9 64-bit2739+13
−13
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.5%
−16
–   Arasan 16.1 64-bit2738+31
−31
(−28)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
91.6%
+260
–   Toga II 1.1a 32-bit2731+16
−16
(−35)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.0%
+32
–   Arasan 15.6 64-bit2730+30
−30
(−36)2 − 2
(+0−0=4)
50.0%
2.0 / 4
96.7%
−66
–   DiscoCheck 3.7.1 64-bit2730+30
−30
(−36)3 − 1
(+2−0=2)
75.0%
3.0 / 4
96.4%
+143
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.9%
−37
–   Bobcat 3.25 64-bit2725+17
−17
(−41)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.7%
−41
–   Arasan 15.1 64-bit2720+31
−31
(−46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.7%
+72
–   EXchess 7.03b 64-bit2719+32
−32
(−47)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.9%
+11
–   NirvanaChess 1.2 64-bit2702+30
−30
(−64)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+217
–   ProDeo 1.862701+30
−30
(−65)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+66
–   Chronos 1.9.8 64-bit2692+31
−31
(−74)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+179
–   Vajolet 2.482692+31
−31
(−74)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−104
–   Rodent 1.2 64-bit2690+32
−32
(−76)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+49
–   Atlas 3.60 64-bit2688+22
−23
(−78)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−46
–   EXchess 6.71b 64-bit2683+32
−32
(−83)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+175
–   Rodent 1.1 64-bit2670+32
−33
(−96)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+96
–   ProDeo 1.872663+25
−25
(−103)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−35
–   RedQueen 1.1.97 64-bit2660+17
−17
(−106)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+89
–   RedQueen 1.1.4 64-bit2653+28
−28
(−113)4 − 5
(+2−3=4)
44.4%
4.0 / 9
100.0%
−144
–   Djinn 1.010 64-bit2653+29
−29
(−113)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−10

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019