CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2018 64-bit (2708+13
−13		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2899+13
−13		(+191)7 − 35
(+2−30=10)
16.7%
7.0 / 42
0.0%
−60
0 0 = = 0 0 = 0 1 0 0 0 0 0 0 = 0 0 0 = 1 = = 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 =
–   Scorpio 2.8 64-bit2884+14
−14		(+176)9.5 − 30.5
(+4−25=11)
23.8%
9.5 / 40
0.0%
−11
1 0 = 1 0 = = = 0 0 0 0 = = 0 = 0 0 0 0 0 = 0 = 0 0 0 0 = 0 1 1 0 0 = 0 0 0 0 0
–   Gaviota 1.0 64-bit2859+11
−11		(+151)10.5 − 29.5
(+8−27=5)
26.3%
10.5 / 40
0.0%
−41
0 0 1 = 0 1 0 0 0 0 1 0 0 0 = 1 0 0 = 1 = 0 0 0 0 0 0 0 1 = 0 0 1 0 1 0 0 0 0 0
–   Tucano 7.07 64-bit2842+17
−17		(+134)15.5 − 24.5
(+8−17=15)
38.8%
15.5 / 40
0.0%
+65
= 0 = = 0 0 = 0 = = = 0 0 1 = = = 1 0 0 0 0 = 0 = 1 = 0 0 1 1 0 0 = = 1 0 0 1 1
–   Marvin 3.2.0 64-bit2837+16
−16		(+129)13.5 − 26.5
(+8−21=11)
33.8%
13.5 / 40
0.0%
+13
0 1 0 0 0 1 0 0 = = = 0 = 0 0 0 = 1 1 = 0 0 0 0 1 0 1 0 1 1 = 0 = = = 0 0 0 0 =
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12		(+128)14 − 26
(+8−20=12)
35.0%
14.0 / 40
0.0%
+24
= 0 1 = 0 1 0 0 1 0 = 0 0 1 = = 0 = = 0 = = 0 0 0 = 0 0 0 1 1 0 0 0 = = 0 1 1 0
–   Zurichess Neuchatel 64-bit2830+12
−12		(+122)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+25
= 1 0 0
–   Bagatur 1.8 64-bit2827+26
−26		(+119)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−170
0 0 = 0
–   Asymptote 0.6 64-bit2818+20
−20		(+110)13.5 − 24.5
(+9−20=9)
35.5%
13.5 / 38
0.0%
+2
0 0 0 0 0 0 0 1 0 = = = 0 0 0 = 0 1 1 = 0 0 1 0 1 = 1 0 1 = = = 0 0 0 1 0 1
–   Godel 4.4.5 64-bit2814+18
−18		(+106)15 − 29
(+9−23=12)
34.1%
15.0 / 44
0.0%
−4
0 = 0 1 1 = = = 1 0 0 1 0 0 0 1 0 0 0 0 = 0 0 = 1 0 1 0 = 0 = 0 0 = 1 0 0 = = 1 0 0 0 =
–   Topple 0.6.1 64-bit2808+19
−19		(+100)12.5 − 25.5
(+6−19=13)
32.9%
12.5 / 38
0.0%
−12
0 = 0 0 1 = 0 = 1 = 1 0 0 0 = 0 = = 0 0 1 0 1 0 0 = = 0 0 0 0 1 = = = = 0 0
–   Gogobello 2.0 64-bit2806+15
−15		(+98)12.5 − 27.5
(+7−22=11)
31.3%
12.5 / 40
0.0%
−37
0 0 0 = 1 0 = 0 = 1 1 1 0 = = 1 0 0 0 = 0 1 0 0 = = 0 0 0 0 = 0 0 0 = 0 0 1 = 0
–   RuyDos 1.1.9 64-bit2792+15
−14		(+84)19.5 − 32.5
(+11−24=17)
37.5%
19.5 / 52
0.0%
+1
1 = = 1 1 = 0 = = 0 0 0 0 0 0 0 = 1 1 0 0 1 0 0 = = = 0 1 = 0 1 0 1 = 1 0 0 = 1 0 0 = = 0 0 0 = = 0 0 =
–   tomitankChess 3.0 64-bit2786+16
−16		(+78)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+78
0 1 0 = 1 = 0 1
–   Counter 3.1 64-bit2785+20
−20		(+77)19.5 − 26.5
(+12−19=15)
42.4%
19.5 / 46
0.0%
+26
= = = = = 0 = = 0 0 0 0 = 0 1 0 1 1 = 1 0 0 1 0 0 = 0 0 1 0 1 0 1 0 1 = 1 0 0 = 1 = = 1 = 0
–   Pawny 1.2 64-bit2779+13
−13		(+71)22 − 18
(+16−12=12)
55.0%
22.0 / 40
0.0%
+104
1 1 1 0 1 1 = 0 1 0 1 0 1 0 = 1 1 1 = 1 0 1 = = 1 = 0 = 1 = = 0 0 0 1 = 0 = = 0
–   Igel 1.6.0 64-bit2765+20
−20		(+57)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
0.0%
+7
0 1 = = 0 0 = 0 0 1 1 1 0 = 1 = 0 = 0 = 0 1 0 0 1 0 = 1 0 0 = = = 1
–   Winter 0.3 64-bit2764+25
−25		(+56)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−39
0 1 = 0
–   Cheese 2.0 64-bit2762+13
−13		(+54)17.5 − 36.5
(+7−26=21)
32.4%
17.5 / 54
0.0%
−58
0 = = = 0 0 = = = 0 0 1 0 1 = 0 1 0 = 1 0 0 1 0 0 0 0 0 = = = = = 0 0 = = 1 = 0 = 0 0 0 0 = 0 = = 0 = 0 0 1
–   Francesca MAD 0.24 64-bit2758+20
−20		(+50)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+23
0 1 0 1 0 1 0 1 1 0 = 0 0 1 0 0 1 1 1 = 0 0 0 0 1 = 1 1 0 = 0 1
–   Bison 9.11 64-bit2756+13
−13		(+48)19.5 − 22.5
(+10−13=19)
46.4%
19.5 / 42
0.0%
+26
1 = = = 1 = 0 = 0 = 0 = = 0 = 0 = 0 1 1 = 0 = 0 0 1 0 1 1 = 0 = 1 = = 1 = 1 = = 0 0
–   Minic 0.82 64-bit2753+27
−27		(+45)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.2%
+140
1 0 = 1
–   Chronos 1.9.9 64-bit2739+12
−12		(+31)18 − 24
(+15−21=6)
42.9%
18.0 / 42
0.0%
−25
0 = 1 0 0 1 = 0 = 1 1 0 1 1 1 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 = 0 1 0 1 1 = 0 1 =
–   Carballo 1.7 64-bit2737+14
−14		(+29)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.1%
−82
0 1 0 = 0 0 = = = 0 1 0
–   Arminius 2018-12-23 64-bit2733+12
−12		(+25)30 − 32
(+22−24=16)
48.4%
30.0 / 62
0.3%
+14
= 0 1 = 0 1 0 0 0 0 = 0 0 1 = 1 1 = 1 0 1 0 0 = 0 = 0 = = = 0 1 0 1 1 = 1 1 = 1 = 0 = 1 1 1 1 = 0 0 1 1 1 1 0 1 = 0 0 0 0 0
–   Shield 2.1 64-bit2727+13
−13		(+19)23 − 29
(+13−19=20)
44.2%
23.0 / 52
1.8%
−17
= 0 0 0 = 0 0 = 1 = 1 = 1 0 = = = 1 = 0 0 1 1 1 0 1 = 1 = = 0 1 0 = 0 1 = = = = 1 0 0 0 = 1 0 0 0 = = 0
–   Devel 2.00002724+14
−14		(+16)29.5 − 32.5
(+19−22=21)
47.6%
29.5 / 62
4.6%
+1
0 = = 1 = = 1 = = 1 0 0 1 1 = 0 1 0 1 = 0 = 1 = 0 = 0 0 1 0 1 1 1 = = = 0 = = 0 = 0 0 1 1 0 0 1 = 0 0 1 0 = = 0 0 1 = 0 1 1
–   GreKo 2018.12 64-bit2718+24
−24		(+10)62 − 58
(+28−24=68)
51.7%
62.0 / 120
22.5%
+18
1 1 0 = = = = 1 = = = 1 = = = 1 = = = 0 = 0 = 0 = = 1 0 0 1 = = 1 = = = = 0 1 = = = = 0 = 1 0 = = = 1 1 0 = = = 0 0 = 1 = = 1 0 1 0 = = = 1 = = = = = 1 0 0 0 0 1 = = 0 1 = = = 1 0 = 0 1 = = 0 1 0 1 = 0 = = 1 1 1 = = = = = = = = = = 1 1 = =
–   Bagatur 1.7a 64-bit2709+18
−18		(+1)14 − 18
(+9−13=10)
43.8%
14.0 / 32
46.5%
−42
1 = 0 1 0 = 0 = 0 = 1 0 0 0 = = 1 1 = 0 0 1 = 0 0 1 0 1 0 = = 1
–   GreKo 2018.07 64-bit2708+16
−16		(0)61 − 59
(+30−28=62)
50.8%
61.0 / 120
50.2%
+4
0 0 1 = 0 = 1 1 = 1 0 = = 1 = = = = = = 1 1 1 = = 1 = = = = 0 = = = = 0 = = 0 1 = = = 0 1 1 1 0 = 0 1 0 = = 1 = 0 = = = = 0 1 1 1 0 = = = 0 = = 1 = 0 = = 1 1 = = 1 1 0 0 = = = 0 0 0 0 1 = 1 1 0 0 = = = 1 1 1 = = 0 = = = = = = = = 0 0 0 = 1
–   ProDeo 2.82706+16
−16		(−2)26.5 − 21.5
(+16−11=21)
55.2%
26.5 / 48
59.1%
+31
1 0 = 0 1 = 0 = 1 = 1 1 1 0 = = 1 0 = 1 1 = 0 = = = 0 = 0 = = = = 0 = 1 1 = 1 = 1 0 = 1 1 0 1 =
–   Igel 1.4.1 64-bit 4CPU2700+28
−28		(−8)19 − 13
(+15−9=8)
59.4%
19.0 / 32
68.8%
+60
0 1 0 0 = 1 = 1 = = 0 1 = 1 1 1 0 1 1 = 0 0 1 1 = 1 0 0 1 1 = 1
–   Francesca MAD 0.22 64-bit2700+19
−19		(−8)24 − 20
(+14−10=20)
54.5%
24.0 / 44
76.8%
+19
= 1 = 1 0 = 1 = = 0 1 1 0 1 = = 1 = 0 1 0 1 0 1 0 = = = 1 = = = = = = 1 0 1 = = = 0 0 1
–   DanaSah 8.32695+19
−19		(−13)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
87.0%
−98
0 = 0 1
–   ECE 19.6.6.3 64-bit2694+21
−21		(−14)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
87.9%
−166
0 1 0 0 = 1 0 0
–   Gogobello 1.4 64-bit2687+16
−16		(−21)23 − 21
(+14−12=18)
52.3%
23.0 / 44
97.9%
−5
= 1 = = = = 1 = 0 1 = = 1 0 1 = 0 0 1 = = 0 0 0 = 1 0 0 1 = 1 0 1 = 0 1 = = = = 1 1 1 0
–   Fridolin 3.10 64-bit2684+14
−14		(−24)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
99.5%
−115
0 0 0 1 0 1 = 0 0 = = 1
–   K2 0.952662+16
−16		(−46)10.5 − 11.5
(+7−8=7)		47.7%
10.5 / 22
100.0%
−58
0 1 = = 0 1 0 = = = 0 1 1 0 0 0 1 = 1 0 = 1
–   Floyd 0.9 64-bit2658+14
−14		(−50)27 − 15
(+22−10=10)
64.3%
27.0 / 42
100.0%
+55
1 1 1 1 0 = 0 1 1 = 1 = = = = = 1 1 1 0 0 1 0 1 1 1 1 0 1 0 1 0 = = 1 0 1 1 1 = 0 1
–   ECE X3 64-bit2645+16
−16		(−63)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−63
0 1 0 1
–   Gandalf 7 64-bit2644+18
−18		(−64)24 − 16
(+17−9=14)
60.0%
24.0 / 40
100.0%
0
= 0 0 = 1 = 0 0 = 0 = = 1 0 1 = = 1 1 = 1 1 = 1 0 0 = 1 1 1 1 0 = 1 = 1 = 1 1 1
–   ECE X3.5 64-bit2642+17
−17		(−66)28 − 12
(+23−7=10)
70.0%
28.0 / 40
100.0%
+77
1 = 0 1 0 1 1 1 1 1 = 0 1 1 1 1 0 0 1 = 1 = 0 1 = = 0 1 1 = = 1 1 1 = 1 1 1 = 1
–   DanaSah 7.32640+14
−14		(−68)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+28
= 1 0 1
–   tomitankChess 2.1 64-bit2636+22
−22		(−72)22 − 18
(+15−11=14)
55.0%
22.0 / 40
100.0%
−39
1 0 0 1 0 = 1 = = 0 1 = 1 1 = 0 1 1 0 = 0 0 = 1 1 = 0 = 1 = = 1 = 0 = 0 = 1 1 1
–   DanaSah 7.92635+19
−19		(−73)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−73
0 1 = =
–   Orion 0.6 64-bit2628+19
−19		(−80)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+11
1 0 0 0 1 = 1 = 1 = 1 1
–   Nawito 19062628+20
−20		(−80)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+66
= = 1 = 1 = 1 1
–   Igel 1.2 64-bit2626+19
−19		(−82)20.5 − 19.5
(+15−14=11)
51.3%
20.5 / 40
100.0%
−73
0 0 1 1 0 = = 0 1 1 0 1 0 0 = 0 = 1 1 = 1 1 = 1 0 = 1 = 1 0 0 1 = 0 0 0 = 1 1 =
–   Scorpio 2.9 MCTS+NN 64-bit2621+21
−21		(−87)61.5 − 38.5
(+47−24=29)
61.5%
61.5 / 100
100.0%
−8
0 1 = 0 1 1 = 1 0 0 1 = 0 1 1 0 0 1 0 1 = 0 1 = 0 1 1 = 1 1 1 = 0 = 1 1 0 = 1 0 1 1 = = 0 = = 1 1 1 = = 0 = = 1 = 1 1 1 1 1 0 1 = 1 0 = = = 1 1 1 1 = 1 0 1 = 1 1 0 1 = 0 = = 1 0 1 = = 1 1 0 1 1 1 0 0
–   Sloppy 0.2.2 64-bit2612+16
−16		(−96)27.5 − 12.5
(+21−6=13)
68.8%
27.5 / 40
100.0%
+33
1 = 0 = 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 = = 1 0 0 1 1 = 1 = = 1 1 1 0 = 0 1 1 0 =
–   Glass 2.0 64-bit2597+13
−14		(−111)22.5 − 17.5
(+18−13=9)
56.3%
22.5 / 40
100.0%
−64
0 1 1 1 1 0 1 = 0 = 1 1 1 1 0 0 1 1 = 0 1 1 1 1 = 0 0 = = 0 0 1 = 0 0 = 0 = 1 1
–   Betsabe II 1.962592+21
−21		(−116)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+36
1 1 0 = 1 1 1 0
–   Coiled 0.6 64-bit2585+12
−12		(−123)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−160
0 = 1 0 = = 1 0
–   Asymptote 0.4.2 64-bit2585+18
−18		(−123)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−80
0 1 1 1 1 0 0 1 = 0
–   Donna 4.1 64-bit2585+14
−14		(−123)35.5 − 18.5
(+26−9=19)
65.7%
35.5 / 54
100.0%
−17
= 1 1 0 0 = = 1 0 1 1 = 1 1 1 1 1 = 0 1 1 = 1 0 = = 1 = 1 = 1 0 = 1 1 = = = = = 1 0 0 1 = = 1 1 = 1 1 1 0 1
–   Delocto 0.6 64-bit2580+15
−15		(−128)34.5 − 11.5
(+29−6=11)
75.0%
34.5 / 46
100.0%
+57
1 1 1 1 1 1 0 0 1 1 1 1 = 0 0 1 1 1 1 1 = 1 = 1 = 1 1 0 = 1 = 1 = = 1 1 1 = 1 1 1 = 1 0 1 =
–   Jumbo 0.7.0 64-bit2559+18
−19		(−149)15 − 7
(+10−2=10)		68.2%
15.0 / 22
100.0%
−37
1 0 = 0 = = = 1 = 1 1 = = = 1 1 1 1 1 = = 1
–   Caligula 0.82535+20
−20		(−173)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
−22
1 0 = 1 0 1 1 0 1 1 1 = 0 1 0 1 1 1 = 1 1 = = 1 1 0 1 = 1 1 = 1
2036 games: 653 wins, 711 losses, 672 draws (33.0%), score: 48.6%

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021