CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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GreKo 7.2 32-bit (2389+18
−18
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gaviota 0.80 64-bit2533+14
−14
(+144)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−23
= 0 0 = 0 = 0 = = = 0 = 0 = 1 0 0 1 0 0 = 0 = 0 0 0 0 = 0 0
–   Tao 5.62486+9
−9
(+97)9 − 21
(+4−16=10)
30.0%
9.0 / 30
0.0%
−34
0 = 0 = 0 0 0 0 0 = 1 0 1 = 0 0 = 0 1 0 0 1 0 0 = = 0 = = =
–   Kiwi 0.6d 64-bit2470+10
−10
(+81)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
0.0%
+16
0 1 = 1 = 1 0 = = 0 1 0 = 1 0 0 1 1 0 1 = 0 = 0 1 0 0 0 0 0
–   Xpdnt 0910072469+12
−12
(+80)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
−35
0 0 0 0 0 0 = 0 1 = 1 0 0 0 0 0 1 1 = 0 1 0 0 0 0 1 = = 1 1
–   Philou 3.14.12450+15
−15
(+61)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+20
1 0 1 = = 0 0 = 0 1 1 = 0 0 0 = 1 = 0 0 = = = 0 = = 0 1 = 1
–   Counter 1.22447+10
−9
(+58)12 − 18
(+2−8=20)
40.0%
12.0 / 30
0.0%
+2
= 0 0 = = 1 1 = = = = 0 = = = = 0 0 = = = 0 = 0 = 0 = = = =
–   SpiderChess 0706032439+8
−7
(+50)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
−16
0 0 1 0 1 1 1 0 0 1 0 1 = 0 1 = 0 0 0 0 = 0 = 1 = 1 0 0 0 1
–   Abrok 5.02435+9
−9
(+46)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.0%
−34
0 0 0 = 0 = 0 0 1 0 1 0 0 = 1 = 1 0 1 0 = 1 = 0 0 = 1 0 1 0
–   LambChop 10.992434+8
−8
(+45)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
−14
= 0 0 1 0 = 1 = 1 = = = 0 = = = 1 0 0 = = 0 = 1 = = 0 0 0 0
–   King of Kings 2.562434+9
−9
(+45)10.5 − 19.5
(+7−16=7)
35.0%
10.5 / 30
0.0%
−66
= 0 1 0 0 0 1 0 0 0 0 0 = = 0 0 1 1 = 0 = 0 = 0 = 1 1 1 0 0
–   Nejmet 3.072425+8
−8
(+36)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
0.0%
+93
1 1 = 1 1 1 1 1 = = 0 = 1 = 0 0 0 0 1 = 1 0 = = = 1 1 0 1 0
–   Gaia 3.5 64-bit2425+9
−9
(+36)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+1
1 = = 0 1 0 = 0 = 0 1 = = 0 1 1 = 0 0 1 0 = 0 1 0 = = 0 = 1
–   Quark 2.352423+8
−8
(+34)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−43
= 1 = 0 0 = 1 = 0 = = 0 0 0 0 1 = = = 0 = 0 0 0 0 1 0 1 1 =
–   Snitch 1.6.2 32-bit2419+10
−10
(+30)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.2%
−44
0 0 = 1 1 = 0 0 0 0 1 0 0 0 = 1 1 1 1 0 0 0 0 0 0 = = 1 1 =
–   Dragon 4.62418+8
−8
(+29)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.1%
−9
0 0 1 0 0 = 0 = 0 0 0 0 = 1 = 1 = 1 = 1 0 1 0 0 = 1 1 0 1 1
–   OliThink 5.3.0 64-bit2417+12
−12
(+28)17 − 13
(+15−11=4)
56.7%
17.0 / 30
0.4%
+80
1 0 0 0 0 1 1 = = 1 1 1 1 0 1 0 = 0 1 1 0 = 0 1 1 1 1 0 0 1
–   RomiChess P3k 64-bit2409+10
−10
(+20)10 − 20
(+8−18=4)
33.3%
10.0 / 30
2.4%
−109
1 = 0 0 0 0 = 0 0 0 1 1 0 0 1 0 1 0 1 = 0 1 1 0 0 0 0 0 0 =
–   KnightDreamer 3.32393+11
−11
(+4)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
34.7%
+59
1 0 1 = = 0 1 0 1 0 = 0 = 0 = 1 1 1 1 0 0 = 1 1 = = 1 1 1 =
–   Leila 0.53h2388+8
−8
(−1)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
53.6%
−84
1 = = 0 1 0 0 = 0 0 = 1 1 0 1 0 0 0 0 = 0 = = 1 0 0 0 0 1 1
–   Diablo 0.5.12385+10
−9
(−4)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
63.1%
+27
= 1 = = 1 = = = 1 1 1 1 0 0 = = = 1 1 1 0 0 0 = 1 = 0 0 = =
–   Amy 0.87b2385+9
−9
(−4)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
63.2%
+54
1 1 = 1 1 1 1 = 0 1 0 = 0 1 0 = = = 0 = 1 0 0 1 = = 1 = 1 =
–   Pawny 0.2 64-bit2384+15
−15
(−5)12 − 18
(+10−16=4)
40.0%
12.0 / 30
64.0%
−86
0 1 0 0 1 0 0 1 0 0 1 1 = 0 0 0 = 0 = 0 1 1 = 0 1 0 1 0 1 0
–   Gosu 0.162382+8
−8
(−7)18 − 12
(+16−10=4)
60.0%
18.0 / 30
74.7%
+73
= 1 1 0 0 1 0 0 0 1 1 1 1 = 1 1 0 0 0 0 0 = 1 = 1 1 1 1 1 1
–   Sjeng 12.132375+11
−11
(−14)11 − 18
(+8−15=6)
37.9%
11.0 / 29
89.9%
−102
0 0 1 1 1 = = 1 0 0 1 0 = 1 0 1 0 = 0 0 0 1 0 0 = 0 = 0 0
–   Patzer 3.802374+9
−9
(−15)15 − 15
(+11−11=8)
50.0%
15.0 / 30
92.6%
−11
0 1 = 1 0 1 0 0 0 = 1 = 0 = 0 = 1 1 1 0 1 = = 0 1 0 0 1 1 =
–   Der Bringer 1.92374+8
−8
(−15)16 − 14
(+12−10=8)
53.3%
16.0 / 30
93.4%
+8
0 = 1 0 = 1 0 1 1 0 = = 1 1 1 1 = 0 1 0 0 1 = 0 0 0 1 = 1 =
–   Djinn 0.925x2373+9
−9
(−16)15 − 15
(+11−11=8)
50.0%
15.0 / 30
94.4%
−11
1 1 0 = 1 = 1 1 1 = 0 = 0 0 0 0 1 0 1 0 1 = = = 0 = 1 0 0 1
–   Muse 0.899b2372+9
−9
(−17)17 − 13
(+13−9=8)
56.7%
17.0 / 30
95.9%
+29
= 0 0 0 1 = 0 = 1 1 1 1 = 0 0 1 = 1 1 = 1 0 1 1 1 0 1 = = 0
–   The Crazy Bishop 00522364+9
−9
(−25)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
99.4%
+7
0 = = = 1 = 1 = = 0 1 = 1 = = 0 0 = = 1 = 1 0 = 0 1 1 = 1 =
–   Amateur 2.822351+8
−8
(−38)16 − 14
(+10−8=12)
53.3%
16.0 / 30
100.0%
−19
= 0 = 1 = 1 1 = = 0 1 = 0 = 1 1 = 0 = 1 0 0 = 1 = = 1 0 0 1
–   Arion 1.72333+7
−7
(−56)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+130
1 1 1 0 1 = = 1 1 0 0 1 1 = 1 1 = = 0 = 1 1 1 1 1 1 1 = 1 1
–   Sage 3.532325+8
−8
(−64)17 − 13
(+13−9=8)
56.7%
17.0 / 30
100.0%
−18
= = 1 1 1 1 = 0 = = 1 1 = 1 = 0 0 1 0 0 0 1 0 0 1 = 1 1 1 0
–   Joker 1.1.142306+13
−13
(−83)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−48
0 1 1 1 0 = 0 1 1 0 0 = 0 = 1 = 1 1 = 0 = 1 0 0 = 1 1 1 0 1
–   KnightX 1.922297+7
−8
(−92)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
100.0%
−8
0 1 1 1 1 1 = = 1 1 1 1 1 0 0 = = 1 = 0 1 = 1 0 = 0 0 1 1 0
–   Ares 1.003a2285+13
−13
(−104)22 − 7
(+20−5=4)
75.9%
22.0 / 29
100.0%
+105
1 = 1 0 1 = 1 0 0 1 1 1 1 1 1 = 1 0 1 = 1 1 0 1 1 1 1 1 1
–   Popochin 3.22275+8
−8
(−114)24.5 − 5.5
(+21−2=7)
81.7%
24.5 / 30
100.0%
+123
= 1 1 1 1 1 1 1 1 0 1 = 1 = 0 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1
–   Waxman 20102235+14
−14
(−154)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
−17
= 1 = 1 1 = = 1 1 1 0 1 = = 1 1 = 1 = = 0 1 0 1 = 1 1 1 1 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019