CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Engine Details

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GreKo 10.3.1 (2508+19
−19
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Amyan 1.722604+7
−7
(+96)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−41
0 0 1 = = 1 = 0 0 0 0 0 1 0 0 0 = 0 = 0 = 0 = 1 0 0 0 = 0 1 0 1
–   Tucano 3.00 64-bit2581+17
−17
(+73)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−75
0 1 0 0 0 1 0 0 0 0 = = 1 0 = 0 0 = 0 = 0 0 1 0 1 = 0 0 = 0 1 0
–   Hamsters 0.7.12579+8
−8
(+71)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−62
= 0 = = 1 = 0 1 0 1 0 0 0 = 0 = 0 0 1 0 0 0 = 0 1 0 0 0 1 = 0 0
–   Rodin 6.02570+15
−16
(+62)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+30
= 1 0 = 1 1 0 1 0 = 0 0 0 = 1 1 1 1 = 0 = 0 1 = 0 = 0 0 = = = 0
–   Aristarch 4.502566+8
−8
(+58)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−5
1 1 = 0 = 0 1 0 1 0 0 1 = = 1 1 0 0 0 0 0 0 = = = 1 0 = 0 = 0 =
–   The Baron 2.23 64-bit2555+8
−8
(+47)14.5 − 16.5
(+12−14=5)
46.8%
14.5 / 31
0.0%
+20
0 1 0 0 = 0 0 = 1 1 1 1 0 0 1 0 = 0 = 1 0 1 0 0 1 = 1 0 1 0 1
–   Brutus 8.05 64-bit2555+10
−10
(+47)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−25
= 0 0 = 0 = 0 = = 0 1 = = 0 0 = 0 = 0 = 0 0 0 = 1 1 = 1 1 1 0 =
–   Petir 4.9999992555+8
−9
(+47)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.0%
+2
1 = 0 1 = 1 0 = 1 = = 1 0 0 0 0 1 0 = = 0 1 0 0 1 1 = = 0 0 0
–   Rebel Century2547+12
−12
(+39)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+71
= 1 0 1 = 1 = 1 0 0 1 1 1 1 = 1 1 0 0 1 0 1 0 0 = 1 0 0 1 = 0 =
–   nanoSzachy 4.0 64-bit2543+11
−11
(+35)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.1%
−29
0 1 1 0 0 1 1 = 0 = 0 = = 1 1 0 0 = = 0 0 = = 1 0 = 0 = 0 = 0 =
–   Ufim 8.022539+7
−6
(+31)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.1%
−34
0 0 = 0 = 1 0 = = = 1 0 = 0 1 1 0 0 0 1 = 0 0 1 1 = 1 0 0 1 0 0
–   AnMon 5.752539+7
−7
(+31)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.1%
−45
0 0 = 0 0 0 0 = = 1 1 0 0 1 0 = 1 = 1 0 0 0 0 1 = 1 = = 1 = 0 0
–   DanaSah 4.882533+12
−12
(+25)10.5 − 20.5
(+6−16=9)
33.9%
10.5 / 31
1.0%
−83
= 0 1 = 0 = 0 = = = 1 0 0 0 0 1 1 0 0 1 0 0 = 1 = 0 0 = 0 0 0
–   Hermann 2.8 64-bit2531+9
−9
(+23)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
1.1%
+80
0 1 = 0 1 1 = 1 1 1 1 1 0 = 1 = 1 0 = = 0 1 0 0 0 1 = 0 1 1 0 1
–   Pepito 1.59.2 64-bit2520+11
−11
(+12)18 − 14
(+14−10=8)
56.3%
18.0 / 32
12.4%
+59
= 1 1 = 0 1 1 0 0 1 1 0 0 = 0 1 0 1 1 = 1 0 0 = 1 1 1 = = 1 0 =
–   Green Light Chess 3.01.2.22505+8
−8
(−3)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
61.2%
+75
0 1 0 0 0 = 1 1 1 1 1 0 0 0 = 1 0 1 1 = = 1 0 = 1 1 1 = = 1 1 1
–   Little Goliath Evolution 3.122504+6
−7
(−4)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
63.1%
+31
0 0 0 1 = 0 0 = 1 1 1 1 0 = = = 0 1 0 1 1 1 = 1 1 0 0 1 0 1 1 =
–   Yace 0.99.872503+7
−8
(−5)15 − 17
(+10−12=10)
46.9%
15.0 / 32
67.5%
−24
= = 1 1 0 1 1 0 1 = = 1 1 = 0 0 1 = 0 = 0 = = 1 0 0 = 0 0 0 1 0
–   Trace 1.37a2501+7
−7
(−7)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
75.8%
−42
0 = 0 = 0 0 1 1 = 1 0 1 0 1 1 = 0 1 0 = 0 = = 1 0 = 0 = 1 0 0 1
–   Cheese 1.5 64-bit2494+18
−18
(−14)16 − 16
(+12−12=8)
50.0%
16.0 / 32
84.6%
−14
1 1 1 0 = 1 0 0 0 = 1 0 = = 1 1 0 = 1 = = 1 0 1 0 0 = 0 0 0 1 1
–   Mephisto Gideon Professional2475+12
−11
(−33)16 − 16
(+14−14=4)
50.0%
16.0 / 32
99.9%
−34
0 0 1 0 0 1 = 1 = 0 1 0 1 1 1 = = 0 0 0 1 1 0 0 0 1 1 1 0 1 1 0
–   Cerebro 3.03d2471+8
−8
(−37)20.5 − 8.5
(+18−6=5)
70.7%
20.5 / 29
100.0%
+122
0 0 1 1 1 1 1 1 = 1 = = 0 1 = 1 1 1 0 0 1 1 1 1 1 = 0 1 1
–   Delphil 3.1 64-bit2469+26
−26
(−39)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.3%
0
1 = 1 0 1 0 1 1 = = = = 1 = 1 1 1 0 = 1 = 1 = 0 = 0 0 0 = = 1 0
–   Dorky 4.3 64-bit2466+11
−11
(−42)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
+82
1 1 1 1 1 1 = 0 = 0 0 = 0 1 1 1 0 1 1 1 = 1 1 0 1 1 = 0 = 1
–   Sjakk 2.0 64-bit2455+16
−16
(−53)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−54
1 0 0 0 = 0 0 = = 1 = 1 0 = = = 1 = 1 = 0 1 0 1 1 0 1 0 1 = = =
–   Matacz 1.42446+9
−9
(−62)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−33
1 = = 1 = = 1 0 0 = 1 = 0 = 1 1 0 0 0 1 = 1 1 = 0 1 1 0 = 0 1 =
–   SpiderChess 0706032439+7
−8
(−69)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−8
1 0 = = 1 1 0 = = = = = 1 = 1 1 0 0 1 0 1 1 = 1 0 1 = = 1 0 = 1
–   LambChop 10.992434+8
−8
(−74)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+21
1 0 = = 1 = 1 1 = = 1 1 = = 1 = 0 = 1 1 0 0 1 1 1 = 0 0 1 1 = 1
–   Eeyore 1.52 64-bit2426+10
−10
(−82)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+46
1 = 1 0 1 = = 1 1 1 1 1 1 = 1 1 1 0 = 1 0 = = 1 = = 1 0 1 = 1 0
–   Nejmet 3.072425+8
−8
(−83)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−41
0 1 0 1 1 1 = = 0 = 1 0 0 = 0 0 1 0 1 1 0 1 1 = 1 1 = 0 1 = 1 =
–   Gaia 3.5 64-bit2425+8
−8
(−83)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−12
0 0 0 1 1 0 0 0 1 1 1 1 = = 1 0 0 1 = 1 0 1 1 = 1 1 1 1 1 0 = =
–   Quark 2.352423+9
−9
(−85)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+52
1 1 1 1 1 0 1 0 1 = = 1 = = 1 = 1 1 1 = 0 = 1 1 0 = = 1 = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 19, 2019