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 2018.01 64-bit (2605+19
−19
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chess Tiger 2007.12713+7
−7
(+108)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−9
= 0 = = 0 0 1 0 1 = 0 1 0 0 = 0 1 0 0 0 1 = 0 = 0 = 1 = 0 0 0 0
–   Devel 1.80902707+16
−16
(+102)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+25
= 0 0 0 1 = 0 0 = = 0 1 0 0 0 1 0 1 1 0 = = 0 = 0 1 1 1 0 0 = =
–   Marvin 2.2.0 64-bit2697+16
−16
(+92)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+11
0 = 0 0 1 0 1 0 = = 0 = 0 1 0 0 = 0 0 0 0 = = 1 1 1 0 0 0 1 1 1
–   Arminius 2017-01-01 64-bit2688+12
−12
(+83)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
+17
0 = 0 = = 1 0 0 = 0 0 0 1 1 = 0 1 0 = 1 1 1 0 1 0 0 0 0 1 = = 0
–   Delfi 5.42683+7
−7
(+78)30.5 − 31.5
(+24−25=13)
49.2%
30.5 / 62
0.0%
+70
0 0 1 = = 0 1 0 0 0 0 0 1 0 1 1 = 0 0 = 1 = = = = 1 1 1 1 1 1 0 0 1 1 1 = 0 0 = 0 0 0 1 1 1 1 0 1 0 = 1 1 0 0 1 = 0 = 0 0 1
–   Djinn 1.021 64-bit2679+11
−11
(+74)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
0.0%
+19
1 1 = 0 0 0 1 = 1 0 0 0 0 = 1 = 1 = 0 0 1 0 = = 0 = = 0 1 0
–   Daydreamer 1.75 64-bit2672+9
−9
(+67)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−4
= 1 0 1 = 1 = 1 = = 0 0 0 1 0 0 0 1 0 = 1 0 = 0 = 1 0 0 0 0 = 0
–   RedQueen 1.1.98 64-bit2670+13
−13
(+65)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+21
1 0 = 0 0 0 1 = 1 1 1 0 0 0 = 1 1 = = 0 0 0 = 1 0 0 = 1 = = 0 =
–   Gandalf 7 64-bit2667+13
−13
(+62)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−4
0 0 = 1 = 1 0 = 0 0 1 0 0 0 1 0 = = 1 0 0 0 0 1 1 = 1 = = 0 0 1
–   Alaric 7072664+7
−6
(+59)25.5 − 36.5
(+19−30=13)
41.1%
25.5 / 62
0.0%
−3
0 0 1 0 1 1 1 0 = = = 0 0 0 0 = 0 1 1 0 1 0 = 0 0 0 1 = 1 0 0 1 1 0 1 0 0 = 1 1 1 = 0 = 0 = = 0 1 0 1 0 0 0 1 = 0 = 0 0 1 0
–   ECE X3 64-bit2656+15
−15
(+51)24.5 − 37.5
(+21−34=7)
39.5%
24.5 / 62
0.0%
−31
0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 1 1 1 1 1 0 0 0 = 0 0 = 0 0 0 1 0 0 = 0 0 0 1 = = 1 0 1 0 = = 1 1 1 0 1 0 0 0 0 0 1 1 1 1
–   Nebula 2.0 64-bit2655+10
−10
(+50)9 − 23
(+8−22=2)
28.1%
9.0 / 32
0.0%
−136
0 1 1 0 0 0 0 0 1 1 = 0 1 0 0 0 0 0 0 0 0 = 0 0 0 0 0 1 0 1 0 1
–   Phalanx XXV2655+13
−13
(+50)15 − 15
(+11−11=8)
50.0%
15.0 / 30
0.0%
+50
0 0 0 = 0 = 1 1 0 0 1 0 1 1 = 1 0 0 1 = 1 = = 1 1 0 = 0 = 1
–   Donna 4.0 64-bit2653+13
−13
(+48)24.5 − 36.5
(+15−27=19)
40.2%
24.5 / 61
0.0%
−18
1 = 1 = 0 1 0 0 = = 0 1 0 0 = 0 0 0 0 = = 0 = 1 0 1 0 0 0 0 1 0 1 = = 0 1 = 0 = = = 0 1 1 = = 1 0 0 = 1 = 1 0 = 1 0 0 0 0
–   Cyrano 0.6b17 64-bit2642+8
−8
(+37)24.5 − 37.5
(+19−32=11)
39.5%
24.5 / 62
0.0%
−43
0 1 0 1 0 0 1 0 0 0 1 = 1 = 0 1 0 0 0 0 0 1 0 0 = = 1 = = 0 0 0 = 0 0 1 = 0 0 0 0 1 0 1 1 0 = 1 0 0 0 0 0 1 = 1 1 = 1 1 1 0
–   Colossus 2008b2641+7
−7
(+36)29.5 − 32.5
(+22−25=15)
47.6%
29.5 / 62
0.0%
+21
1 1 0 0 1 1 = 1 = = = 0 1 = 0 = 0 0 0 1 1 0 = 0 0 0 = 0 0 1 = 0 0 0 1 1 1 0 1 0 1 0 = = 0 = 1 = 0 1 1 0 1 0 1 0 1 0 1 = 1 =
–   Sjakk 2.2 64-bit2640+11
−11
(+35)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.1%
−5
0 0 = 1 1 1 0 1 = 0 0 1 = = = = 0 1 0 1 1 0 1 0 0 0 = 0 = = 0 =
–   Rodin 8.02636+13
−13
(+31)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
0.4%
+66
1 1 1 = 0 1 1 1 0 1 1 0 1 0 = = = 0 0 0 = 0 0 1 0 = 1 1 = 1
–   E.T. Chess 13.01.082634+7
−7
(+29)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
0.3%
+67
1 1 0 = 0 1 = 1 = 1 1 = 0 = 0 1 1 0 1 = 0 = 0 0 1 1 0 1 0 1
–   WyldChess 1.51 64-bit2631+13
−13
(+26)25.5 − 36.5
(+19−30=13)
41.1%
25.5 / 62
1.2%
−37
0 = 1 0 0 = 0 = 0 0 0 1 0 = 0 0 = 1 0 0 0 0 = 0 0 0 0 0 = 0 0 1 1 1 0 1 1 1 1 = 1 = 1 = 1 0 0 1 = = 0 1 1 0 0 0 1 = 1 0 0 1
–   WildCat 82623+7
−7
(+18)31.5 − 29.5
(+25−23=13)
51.6%
31.5 / 61
4.2%
+30
= 1 0 1 1 0 = 0 1 0 0 1 1 0 1 1 0 = = 1 0 0 1 = 1 1 0 1 = 0 = 1 1 1 0 1 0 0 1 = = = 0 1 = 1 1 0 0 0 = 0 = 1 0 0 1 0 0 1 1
–   Movei 00.8.438 (10 10 10)2623+7
−7
(+18)26.5 − 35.5
(+18−27=17)
42.7%
26.5 / 62
4.4%
−33
0 1 1 = 0 1 0 = = 0 = = 1 = = 1 1 1 0 1 0 = = 0 = 0 0 0 0 1 0 0 0 1 1 0 0 0 0 1 1 0 1 = 0 = 1 0 1 0 0 = = 0 = 0 = 1 0 0 = 1
–   Counter 2.5 64-bit2576+21
−21
(−29)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
97.9%
−43
1 = 0 1 0 1 1 0 0 1 = 1 = = 1 0 1 1 = 0 = 0 0 0 0 1 1 = 0 0

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