CCRL 40/4
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 2'102'110 games
played by 2'449 programs
28319 CPU days (X2 4600+)

White wins: 816'272 (38.8%)
Black wins: 660'160 (31.4%)
Draws: 625'678 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
GreKo 6.5 (2338+18
−18
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Philou 3.14.12450+15
−15
(+112)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
−3
1 0 = 0 0 0 1 1 1 0 0 0 1 0 0 = 0 1 0 0 0 0 = = 1 = 0 0 1 0
–   Matacz 1.42446+9
−9
(+108)11 − 20
(+7−16=8)
35.5%
11.0 / 31
0.0%
+5
1 0 = 0 1 0 1 1 1 0 = 1 0 0 0 0 1 0 0 = 0 = 0 0 = 0 0 = = 0 =
–   SpiderChess 0706032439+8
−8
(+101)10 − 17
(+5−12=10)
37.0%
10.0 / 27
0.0%
+21
0 0 1 0 0 0 = 0 1 0 1 0 0 = = = 0 = 0 1 0 = = = 1 = =
–   LambChop 10.992434+8
−8
(+96)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.0%
+103
1 = = 1 1 0 0 = 1 = 0 = 0 1 0 1 1 = = 1 1 = 0 = 0 1 0 0 0 1 0 1
–   Nejmet 3.072425+8
−8
(+87)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
+6
= 1 1 = = = 0 = 0 0 = = 0 = 1 1 0 0 0 0 0 = = 1 0 0 0 0 0 1 =
–   Dragon 4.62418+8
−8
(+80)8 − 19
(+6−17=4)
29.6%
8.0 / 27
0.0%
−81
0 0 1 = 0 0 = 0 1 = 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 =
–   nanoSzachy 3.52414+17
−16
(+76)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.0%
−22
0 = = = 1 0 0 0 = = 1 0 1 1 = 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0
–   Delphil 1.9c2414+14
−14
(+76)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+24
1 0 0 1 1 0 = = 0 = 0 1 0 0 1 = = 1 0 0 = 1 = 0 0 = 0 = 1 = = 0
–   RomiChess P3k 64-bit2409+10
−10
(+71)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−3
0 0 = 0 0 = 0 = 0 = 0 0 = 0 0 1 1 1 0 = 1 = = 1 = = 0 1 0 = 1 0
–   LittleThought 1.04 64-bit2401+16
−16
(+63)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+43
= 1 1 1 = 0 1 = = 0 1 1 0 = 1 0 0 0 0 1 = 0 = 1 = = 0 = 1 0 0 0
–   Gaia 3.5 32-bit2394+16
−16
(+56)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−118
0 = 0 0 0 0 = 0 0 0 0 1 0 0 0 0 0 1 0 = 0 0 = 0 0 0 1 = 1 = = 1
–   Leila 0.53h2388+8
−8
(+50)11 − 20
(+7−16=8)
35.5%
11.0 / 31
0.0%
−56
0 0 0 0 0 = = = 0 0 0 = 1 0 1 1 0 1 1 = 0 = 0 0 0 = 1 = 0 1 0
–   Amy 0.87b2386+9
−9
(+48)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−7
= 0 1 = = 0 = 0 0 = = 1 1 0 1 1 1 = 1 0 0 0 0 0 = 0 1 0 = 0 0 1
–   Gosu 0.162382+8
−8
(+44)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−153
0 0 0 0 0 1 0 = 0 = 0 = 1 = 0 1 0 0 = 0 0 = 0 0 0 1 0 0 0 = 0 0
–   Comet B682377+9
−9
(+39)14 − 16
(+12−14=4)
46.7%
14.0 / 30
0.0%
+13
0 1 1 = 0 = 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 = 0 1 1 = 1 0 1 0
–   Der Bringer 1.92374+8
−8
(+36)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−39
0 = 1 0 0 0 = 0 0 = = 0 = 0 1 0 1 1 1 1 0 0 1 0 = 0 = = 1 = 0 0
–   Djinn 0.925x2373+9
−9
(+35)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.0%
+13
1 0 0 0 = = 1 0 0 = 0 0 = 1 0 0 1 0 1 0 0 1 1 1 = = = 1 1
–   Muse 0.899b2372+9
−9
(+34)14.5 − 14.5
(+9−9=11)
50.0%
14.5 / 29
0.0%
+37
0 = 1 = 1 = 1 = 0 = = 0 = 0 = 1 0 1 1 0 1 1 1 0 = 0 0 = =
–   Dirty ACCA32369+15
−15
(+31)15 − 16
(+10−11=10)
48.4%
15.0 / 31
0.3%
+22
0 1 1 1 1 1 = = 0 = 1 0 0 = 0 0 0 0 0 1 0 = 0 = = = 1 1 = 1 =
–   Glass 1.32356+16
−16
(+18)13.5 − 14.5
(+11−12=5)
48.2%
13.5 / 28
5.8%
+9
1 1 = 0 1 1 0 1 0 0 0 = 0 = = 1 0 1 1 0 1 1 = 0 0 1 0 0
–   Eeyore 1.502343+15
−15
(+5)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
31.5%
−47
1 1 0 = 1 0 0 1 = 0 0 0 0 0 = = = 0 = = 0 1 0 = 0 1 1 = = 1 0 =
–   Cheese 1.32343+13
−13
(+5)12 − 17
(+10−15=4)
41.4%
12.0 / 29
30.2%
−63
1 1 = = 0 0 0 0 1 1 1 0 0 = = 0 0 0 0 1 0 0 1 0 0 1 1 0 1
–   Horizon 4.42342+8
−8
(+4)17 − 14
(+14−11=6)
54.8%
17.0 / 31
33.6%
+42
0 1 0 = = 1 1 1 0 0 = 1 1 = 1 1 0 0 1 0 = 0 1 1 0 = 0 0 1 1 1
–   Queen 4.032337+8
−8
(−1)21 − 11
(+18−8=6)
65.6%
21.0 / 32
53.5%
+115
1 0 1 0 0 0 1 0 1 0 = 1 1 = 1 1 1 1 1 1 0 1 1 1 1 0 = = 1 1 = =
–   Arion 1.72332+7
−7
(−6)15 − 17
(+11−13=8)
46.9%
15.0 / 32
71.0%
−29
1 1 1 0 0 = = = = 1 = 1 0 0 0 0 0 0 0 1 = 0 1 0 1 0 = = 0 1 1 1
–   Sage 3.532325+8
−8
(−13)19 − 12
(+17−10=4)
61.3%
19.0 / 31
90.5%
+74
1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 1 1 1 = 0 = 1 1 = 0 0 = 0 0 1 0
–   Sungorus 1.4 64-bit2313+9
−9
(−25)20 − 11
(+15−6=10)
64.5%
20.0 / 31
99.3%
+74
1 = = = = 0 1 0 = 1 = 1 0 1 1 1 0 1 0 1 = 1 1 = = 1 = 0 1 1 1
–   Alex 2.07a2311+15
−15
(−27)19 − 12
(+16−9=6)
61.3%
19.0 / 31
99.0%
+54
1 1 1 0 0 1 = 1 0 1 1 = 0 0 1 0 = = = 0 1 0 = 1 1 1 1 1 1 1 0
–   KnightX 1.922297+8
−7
(−41)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
100.0%
−53
= 0 0 = 0 = 1 = 0 1 0 0 0 0 1 1 1 1 1 0 1 1 = 0 1 = 0 0 1 =
–   Ares 1.003a2285+13
−13
(−53)15 − 16
(+10−11=10)
48.4%
15.0 / 31
100.0%
−61
= = 0 = 0 1 1 1 1 0 0 1 1 1 = 1 = 1 0 = 1 = 0 0 = = 0 0 = 0 0
–   Popochin 3.22275+8
−8
(−63)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
+72
= 0 1 1 1 = = 0 = 1 1 = 1 1 0 = = = 1 = 1 = 1 = 1 1 1 1 1 = 1
–   Natwarlal 0.142261+8
−8
(−77)18 − 10
(+15−7=6)
64.3%
18.0 / 28
100.0%
+25
1 = 0 = 1 0 1 1 1 1 0 1 = 1 1 0 1 1 = 1 1 = 1 1 0 0 = 0
–   Butcher 1.60n1 64-bit2250+19
−19
(−88)17 − 10
(+12−5=10)
63.0%
17.0 / 27
100.0%
−9
0 = 0 = 1 1 1 1 1 = = 1 0 = = 1 1 1 = = 0 1 1 1 0 = =
–   Anechka 0.082235+8
−8
(−103)19.5 − 11.5
(+17−9=5)
62.9%
19.5 / 31
100.0%
−5
0 0 1 1 1 = 1 1 1 1 0 1 1 0 0 0 1 1 1 1 = 1 1 0 1 = = 1 0 = 0
–   OBender 3.2.x2224+12
−12
(−114)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
−33
0 0 1 = 1 = 1 1 1 1 1 1 1 1 = 0 1 1 1 0 = = = = = = 0 = = = 1 0
–   EXchess 4.032214+16
−16
(−124)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
+4
= = = 1 1 1 0 = 1 0 1 1 1 = 1 0 1 1 1 = = 1 = = = 0 1 = 1 1 1
–   CyberPagno 2.12206+10
−10
(−132)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
−1
0 1 1 0 0 = = = = 1 1 1 1 = = 1 1 0 0 1 1 1 = = 1 1 1 = 1 1
–   BlackBishop 1.02156+10
−10
(−182)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
−12
1 1 1 1 1 1 = 1 1 1 1 1 1 = 0 1 = 0 1 1 = 1 = 1 0 0 0 0 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019