CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
GreKo 10.3.1 (2508+19
−19
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 14 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Amyan 1.722603+8
−8
(+95)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−42
–   Tucano 3.00 64-bit2582+17
−18
(+74)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−74
–   Hamsters 0.7.12579+8
−8
(+71)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−62
–   Rodin 6.02571+16
−15
(+63)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+31
–   Aristarch 4.502567+8
−8
(+59)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−4
–   Petir 4.9999992556+9
−9
(+48)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.0%
+3
–   The Baron 2.23 64-bit2555+8
−8
(+47)14.5 − 16.5
(+12−14=5)
46.8%
14.5 / 31
0.0%
+20
–   Brutus 8.05 64-bit2554+11
−10
(+46)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−26
–   Rebel Century2546+13
−13
(+38)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+70
–   nanoSzachy 4.0 64-bit2543+11
−11
(+35)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−29
–   AnMon 5.752539+8
−8
(+31)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.1%
−45
–   Ufim 8.022537+7
−7
(+29)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.2%
−36
–   DanaSah 4.882534+12
−12
(+26)10.5 − 20.5
(+6−16=9)
33.9%
10.5 / 31
0.9%
−82
–   Hermann 2.8 64-bit2529+10
−10
(+21)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
2.0%
+78
–   Pepito 1.59.2 64-bit2520+11
−11
(+12)18 − 14
(+14−10=8)
56.3%
18.0 / 32
13.1%
+59
–   Green Light Chess 3.01.2.22507+9
−9
(−1)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
53.6%
+77
–   Little Goliath Evolution 3.122507+7
−7
(−1)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
54.6%
+34
–   Trace 1.37a2505+8
−8
(−3)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
60.5%
−38
–   Yace 0.99.872504+8
−8
(−4)15 − 17
(+10−12=10)
46.9%
15.0 / 32
62.9%
−23
–   Cheese 1.5 64-bit2494+18
−18
(−14)16 − 16
(+12−12=8)
50.0%
16.0 / 32
84.9%
−14
–   Mephisto Gideon Professional2477+12
−12
(−31)16 − 16
(+14−14=4)
50.0%
16.0 / 32
99.7%
−32
–   Cerebro 3.03d2472+8
−8
(−36)20.5 − 8.5
(+18−6=5)
70.7%
20.5 / 29
100.0%
+123
–   Delphil 3.1 64-bit2469+27
−27
(−39)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.2%
0
–   Dorky 4.3 64-bit2466+11
−11
(−42)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
+82
–   Sjakk 2.0 64-bit2455+16
−16
(−53)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−54
–   Matacz 1.42446+9
−9
(−62)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−33
–   SpiderChess 0706032438+8
−8
(−70)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−9
–   LambChop 10.992431+9
−9
(−77)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+18
–   Gaia 3.5 64-bit2426+9
−9
(−82)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−11
–   Nejmet 3.072425+8
−8
(−83)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−41
–   Eeyore 1.52 64-bit2425+10
−11
(−83)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+45
–   Quark 2.352422+9
−9
(−86)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+51

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 10.3.1
played with current
participants of this list
Represented by
1-2-CPU    637GreKo 2016 64-bit
32-bit#652512509itself
32-bit 1-2-CPU#652512509itself
32-bit single-CPU#652512509itself
All    637GreKo 2016 64-bit
Free    637GreKo 2016 64-bit
Free 1-2-CPU    637GreKo 2016 64-bit
Free 32-bit#602513509itself
Free 32-bit 1-2-CPU#602513509itself
Free 32-bit single-CPU#602513509itself
Free single-CPU    637GreKo 2016 64-bit
Single-CPU    637GreKo 2016 64-bit

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017