CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 5.5 (2311+33
−33
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 33 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 10.2 32-bit2482+25
−25
(+171)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+28
0 =
–   Cyrano 0.32450+34
−34
(+139)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−17
= 0
–   Typhoon 1.00-3482443+33
−33
(+132)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+132
1 0
–   Arasan 10.12439+28
−28
(+128)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−227
0 0 0 0 0 =
–   Snitch 1.6.2 32-bit2437+23
−23
(+126)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+126
1 0
–   DanaSah 3.632428+27
−27
(+117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−25
0 =
–   Queen 4.032409+18
−18
(+98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+98
0 1
–   Hermann 2.02408+29
−29
(+97)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   RomiChess P3k 32-bit2407+19
−19
(+96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+96
= =
–   Horizon 4.42385+17
−17
(+74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+74
0 1
–   Comet B682384+19
−19
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−69
0 =
–   DoubleCheck 2.5.4 32-bit2383+33
−33
(+72)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.1%
+25
0 0 1 0 = 0 1 1
–   DanaSah 2.442372+32
−32
(+61)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.5%
+67
= = 1 = 0 =
–   Pupsi 0.192367+34
−34
(+56)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.0%
−10
= = 0 =
–   Nemeton 1.412355+25
−26
(+44)4 − 6
(+1−3=6)
40.0%
4.0 / 10
1.8%
−11
= = = 0 0 0 = = 1 =
–   Counter 0.82354+33
−33
(+43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.6%
−98
0 =
–   Nemeton 1.32354+31
−31
(+43)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.1%
+6
0 0 = 0 1 = 1 = 1 0
–   Arion 1.72342+19
−18
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.4%
−125
0 =
–   Aice 0.99.22338+17
−17
(+27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.3%
+27
= =
–   Bagatur 1.4c 64-bit2336+34
−34
(+25)3 − 7
(+0−4=6)
30.0%
3.0 / 10
14.2%
−86
0 = 0 = = 0 = = = 0
–   Popochin 4.0 64-bit2335+28
−28
(+24)4 − 6
(+2−4=4)
40.0%
4.0 / 10
13.2%
−39
1 0 = = 0 0 = 1 0 =
–   Asterisk 0.62331+18
−18
(+20)4 − 2
(+4−2=0)
66.7%
4.0 / 6
15.2%
+165
1 0 1 1 0 1
–   nanoSzachy 3.12330+33
−33
(+19)15 − 19
(+10−14=10)
44.1%
15.0 / 34
19.7%
−19
0 = 0 1 = 0 0 0 0 1 1 = 0 = 1 0 1 0 0 1 0 1 1 = 1 0 0 = = = = 0 1 =
–   LittleThought 1.00 32-bit2325+33
−34
(+14)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
27.7%
+73
= 1 1 0 0 1
–   Asymptote 0.2.0 64-bit2314+25
−25
(+3)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
44.5%
+192
1 1 0 = 1 1
–   Averno 0.812313+19
−19
(+2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
46.8%
+2
0 1
–   Sage 2.2a2311+34
−34
(0)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.8%
0
0 1
–   Nemeton 1.22309+26
−26
(−2)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
54.3%
−61
= 0 = =
–   nanoSzachy 2.92308+34
−34
(−3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
54.8%
−98
0 0 = 1
–   Popochin 3.12303+34
−34
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
63.3%
+148
= 1
–   Cheese 1.1b2303+34
−34
(−8)10.5 − 10.5
(+9−9=3)
50.0%
10.5 / 21
63.9%
−7
1 = = 0 1 1 0 0 1 0 0 0 0 1 = 1 1 0 1 0 1
–   Ant 2006-F2303+20
−20
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
65.9%
−164
= 0
–   Anechka 0.082300+19
−19
(−11)1 − 3
(+0−2=2)
25.0%
1.0 / 4
72.1%
−160
= 0 = 0
–   Zeus 1.292298+21
−20
(−13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
73.7%
−108
0 = 0 1
–   Floyd 0.7 64-bit2297+32
−32
(−14)6 − 4
(+5−3=2)
60.0%
6.0 / 10
72.5%
+60
1 1 1 0 1 0 0 1 = =
–   Invictus r228 64-bit2292+18
−18
(−19)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
83.8%
+47
1 0 0 1 = 1
–   Popochin 3.02292+33
−33
(−19)7 − 5
(+3−1=8)
58.3%
7.0 / 12
79.0%
+28
= 1 = = = 1 0 = 1 = = =
–   Rotor 0.22288+33
−33
(−23)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
83.9%
+50
= 1 1 1 1 = = 1 0 = = 1 0 1 0 1 1 0 = 1 0 1 = 0
–   Chispa 4.0.32273+17
−18
(−38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.7%
−194
0 = 0 =
–   Tornado 1.02270+30
−30
(−41)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
96.3%
+40
1 0 1 =
–   Ayito 0.2.9942265+21
−21
(−46)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+96
1 =
–   EXchess 5.01b 32-bit2250+29
−29
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.7%
+81
= 1
–   AliChess 4.062233+28
−29
(−78)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−78
= 0 = 1
–   Deuterium 06.08.25.042230+27
−27
(−81)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+153
1 1 1 0
–   Gibbon 2.42c2225+26
−26
(−86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−86
0 1 = =
–   ChessKISS 1.7c 64-bit2213+19
−19
(−98)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+2
1 = 0 1 1 = 1 1 = 0
–   EveAnn 1.622211+34
−34
(−100)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−110
= 0 = 1
–   Latista (Sinobyl) 1.52203+24
−24
(−108)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+180
1 = 1 1
–   RattateChess Bologna 20072201+25
−25
(−110)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−28
= 1 1 0
–   Buzz 0.08 32-bit2193+28
−28
(−118)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−50
= 1 = =
–   EveAnn 1.632187+34
−34
(−124)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   CT800 1.20 64-bit2174+29
−29
(−137)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−137
0 1 0 1 0 1
–   Prophet 2.0 32-bit2137+19
−19
(−174)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−82
= 0 1 1
–   BigLion 2.23x2067+12
−12
(−244)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+44
= 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019