CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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GreKo 2018.08 64-bit#114  (2711+17
−17
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 5.00 64-bit3117+11
−11
(+406)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   iCE 3.0 64-bit3080+7
−7
(+369)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Wasp 3.50 64-bit3064+16
−16
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hakkapeliitta TCEC v2 64-bit3022+10
−10
(+311)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rodent III 0.273 64-bit3000+17
−17
(+289)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bobcat 8.0 64-bit2958+10
−10
(+247)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Amoeba 2.8 64-bit2952+13
−13
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RuyDos 1.1.10 64-bit2870+73
−71
(+159)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Nemo 1.0.1 64-bit2856+7
−7
(+145)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Asymptote 0.6 64-bit2849+18
−18
(+138)8.5 − 24.5
(+4−20=9)
25.8%
8.5 / 33
0.0%
−36
= 0 0 0 0 0 1 1 0 0 = 0 0 0 0 0 = = 1 1 0 0 = 0 0 0 = 0 0 = 0 = =
–   Zappa Mexico II 64-bit2843+7
−6
(+132)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Topple 0.5.0 64-bit2829+18
−18
(+118)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−106
0 0 0 0 0 0 1 1 = 0 0 0 = 0 0 0 0 0 1 0 0 0 0 0 = 0 = = = = 0 0
–   Monolith 1.0 64-bit2820+14
−14
(+109)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+31
= = 0 1 0 0 = 1 1 0 0 1 0 = 0 = = 0 = = = 0 = 0 = 1 0 1 = 0 0 0
–   RuyDos 1.1.9 64-bit2798+23
−23
(+87)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+56
=
–   Lc0 0.20.1 w36089 64-bit2796+20
−19
(+85)9 − 22
(+5−18=8)
29.0%
9.0 / 31
0.0%
−63
0 = 0 0 = 0 1 0 1 = 0 = 0 0 1 = 0 0 0 0 0 = 0 1 0 0 0 0 = 1 =
–   Marvin 3.1.0 64-bit2792+17
−17
(+81)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+63
= 0 = = = = = 1 0 = = = 0 = 0 0 1 1 = 0 1 0 1 0 = = = 1 0 1 0 1
–   RubiChess 1.1 64-bit2779+14
−14
(+68)24 − 32
(+13−21=22)
42.9%
24.0 / 56
0.0%
+20
= 0 0 1 0 0 1 = 1 0 = = = 0 1 = 0 1 1 = 0 = 1 0 0 1 0 1 = 0 0 = 0 0 0 = 0 1 = 0 1 = 0 = = = = = = = 0 = 1 1 0 =
–   Bright 0.5c2772+8
−8
(+61)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
0.0%
+30
= 0 0 0 = 0 1 1 0 0 1 = = 0 1 = 1 = = = 0 1 = 0 = = = 1 = 1 0 0 1 0
–   Twisted Logic 20090922 64-bit2770+8
−8
(+59)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−38
0 1 0 0 1 = = 0 0 0 0 0 1 = = 0 = 0 0 = 0 = = = 0 0 1 1 0 1 1 0
–   Frenzee 3.5.19 64-bit2768+8
−8
(+57)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Cheese 2.0 64-bit2768+16
−16
(+57)14.5 − 18.5
(+11−15=7)
43.9%
14.5 / 33
0.0%
+9
0 0 0 = 1 1 1 0 1 = 0 1 1 0 0 0 0 1 0 0 0 = 1 1 0 = 0 = = 1 = 1 0
–   Pawny 1.2 64-bit2767+10
−10
(+56)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−79
1 0 = 1 0 0 = = = 0 0 0 1 1 = 0 0 0 1 0 0 = 0 0 0 0 = = 1 0 0 0
–   tomitankChess 3.0 64-bit2767+14
−14
(+56)15 − 18
(+12−15=6)
45.5%
15.0 / 33
0.0%
+23
= 0 = 1 1 = 1 0 1 0 0 0 0 = 1 0 1 1 = 0 0 1 1 0 0 0 1 0 0 1 = 0 1
–   Twisted Logic 20100131x 64-bit2766+10
−10
(+55)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Jonny 4.002762+6
−6
(+51)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
0.0%
0
0 = 0 = 1 1 = 1 = 1 0 = 0 0 1 0 1 = 0 = = 0 1 0 1 0 = 0 = 0 0 0 1 =
–   Francesca MAD 0.23 64-bit2758+19
−19
(+47)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+43
0 1 1 = 0 = 0 1 1 1 0 0 1 0 1 1 0 1 0 = 0 0 0 = 0 = 0 1 = 1 1 1
–   Gogobello 1.4 64-bit2754+13
−13
(+43)10.5 − 22.5
(+7−19=7)
31.8%
10.5 / 33
0.0%
−90
= 0 0 1 0 0 0 0 0 0 1 0 0 = 0 1 = 1 0 = = 0 0 1 0 0 0 1 0 = = 1 0
–   Chronos 1.9.9 64-bit2739+8
−7
(+28)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.1%
−2
= 0 1
–   Shield 2.1 64-bit2738+13
−13
(+27)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.4%
+20
1 1 = 1 = = = = = 1 = 1 = 0 1 0 0 0 1 1 0 = 0 0 0 1 0 0 = 0 = 1
–   Cheese 1.9 64-bit2731+12
−12
(+20)12.5 − 20.5
(+7−15=11)
37.9%
12.5 / 33
2.5%
−58
0 = 0 0 = = 0 = 1 0 = 1 1 = 0 0 1 1 0 0 0 1 0 0 1 0 = = 0 0 = = =
–   ProDeo 2.82724+27
−27
(+13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
21.2%
+INF
1
–   Chess Tiger 2007.12713+7
−7
(+2)14 − 18
(+11−15=6)
43.8%
14.0 / 32
40.0%
−42
= 1 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 0 1 1 1 0 = = 0 1 0 0 = = = 0
–   Devel 2.00002709+13
−13
(−2)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
57.0%
−13
0 1 1 0 0 0 0 = 1 = 0 0 1 = 1 1 0 1 0 1 = 1 = 1 = = 0 0 0 1 = =
–   ECE 19.6.6.1 64-bit2703+21
−21
(−8)12 − 20
(+8−16=8)
37.5%
12.0 / 32
72.3%
−96
0 = 0 = 0 0 = 0 = 1 0 1 0 0 1 1 = 0 0 1 0 = 1 = 0 0 0 0 1 0 = 1
–   Counter 2.9 64-bit2702+20
−20
(−9)11 − 21
(+6−16=10)
34.4%
11.0 / 32
76.1%
−115
1 0 = 0 = 0 = = 0 = 0 0 0 0 0 1 0 = 1 = 0 1 1 1 0 0 = 0 = 0 0 =
–   Donna 4.1 64-bit2697+13
−13
(−14)42 − 22
(+33−13=18)
65.6%
42.0 / 64
90.7%
+95
1 1 = = 1 0 = 1 = 0 1 1 1 1 = 1 0 0 1 0 1 1 1 0 = 1 = 1 = = = 1 0 1 1 = 1 1 1 1 1 = 1 1 0 = = 1 1 1 = 0 0 1 = 0 0 = 1 1 1 1 = 0
–   Arminius 2017-01-01 64-bit2687+12
−12
(−24)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
98.8%
+85
1 = 0 1 0 0 1 1 = = 1 0 1 1 0 0 = 1 1 = 0 1 1 1 1 1 1 1 1 0 1 0
–   Delfi 5.42682+7
−7
(−29)19 − 14
(+12−7=14)
57.6%
19.0 / 33
99.9%
+24
0 = 1 = 1 = 0 1 1 = 0 = 1 = = = 0 0 0 = 1 1 1 = 1 = = 1 1 = = 1 0
–   Djinn 1.021 64-bit2675+11
−11
(−36)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−4
0 = 1 = 1 0 = = 1 0 1 0 = 1 0 = 1 = = 0 1 = = = = 0 1 1 1 = 1 0
–   RedQueen 1.1.98 64-bit2670+12
−12
(−41)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+64
= = 1 0 1 0 1 0 1 1 1 1 1 1 = 0 1 = = = = 1 1 = 1 1 0 1 1 0 = =
–   ECE X3.5 64-bit2668+17
−17
(−43)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−6
= 0 = 0 0 0 0 0 1 0 = 1 0 = 0 1 1 = 0 1 1 1 1 0 0 1 1 1 1 1 1 1
–   Alaric 7072663+7
−6
(−48)23 − 10
(+20−7=6)
69.7%
23.0 / 33
100.0%
+104
1 1 1 0 0 = 1 1 0 1 1 1 0 1 1 0 1 1 1 = 1 1 1 1 = 0 = = 0 1 1 = 1
–   Gandalf 7 64-bit2662+12
−13
(−49)19 − 14
(+15−10=8)
57.6%
19.0 / 33
100.0%
+3
1 = 1 0 = 0 1 0 1 0 = = 1 0 0 0 = 0 1 = 1 1 0 1 0 1 = 1 1 1 1 = 1
–   ECE X3 64-bit2654+15
−15
(−57)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+22
1 1 0 1 0 1 = 0 1 1 1 1 1 1 1 1 = 0 = = 1 = 1 = = 1 0 0 0 1 0 0
–   Asymptote 0.5 64-bit2654+17
−17
(−57)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−35
= 0 1 = 1 1 = 0 0 = 0 = 1 1 1 = 1 0 = = = 1 1 0 1 = 0 = = 1 0 0
–   Phalanx XXV2653+12
−12
(−58)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+57
0 1 1 1 0 1 1 0 0 1 = 0 = 1 1 0 1 1 1 1 = 1 1 0 1 1 = 1 = 1 0 =
–   Nebula 2.0 64-bit2653+10
−10
(−58)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−45
= 0 1 = 0 = 1 0 1 = = 0 = = 1 = 0 = 1 0 1 1 = 1 0 = 1 0 0 0 1 1
–   Donna 4.0 64-bit2650+13
−13
(−61)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+40
= 1 1 1 = = 1 = 1 1 1 0 0 0 1 = 0 = = 1 1 1 = = 1 1 = 1 = 1 0 =
–   RubiChess 1.0 64-bit2650+17
−17
(−61)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+30
0 = 1 = 0 = 1 1 = = 1 = 1 0 1 = = 1 = = 1 0 1 = 1 1 1 1 1 = = 0
–   Colossus 2008b2641+7
−7
(−70)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+38
1 1 1 0 1 1 1 0 = 0 1 = 1 = 1 0 1 0 1 0 0 = 1 0 1 1 1 1 1 0 1 =
–   Cyrano 0.6b17 64-bit2641+8
−8
(−70)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−49
0 1 = 1 1 1 1 0 = 0 1 = 0 0 = 0 1 1 0 1 = 1 1 0 0 = 1 0 0 1 = =
–   Sjakk 2.2 64-bit2637+11
−11
(−74)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−39
1 1 = 0 0 = 1 = = 0 1 1 0 0 1 0 1 = 0 = 0 0 = 0 1 0 1 1 1 1 1 1
–   Francesca MAD 0.20 64-bit2628+18
−18
(−83)18 − 13
(+16−11=4)
58.1%
18.0 / 31
100.0%
−15
0 0 1 0 0 1 = 0 0 1 1 0 = 1 1 1 1 1 0 1 1 0 0 1 1 1 1 0 = = 1
–   Rotor 0.82612+10
−10
(−99)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−68
=
–   Brutus 8.05 64-bit2556+9
−9
(−155)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−124
=
–   JikChess 0.02 64-bit2522+12
−12
(−189)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0

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Created in 2005-2013 by CCRL team
Last games added on August 20, 2019