CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
GreKo 2017 64-bit (2615+20
−20		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 24 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rhetoric 1.4.3 64-bit2807+8
−8		(+192)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−54
0 = 0 0 0 0 0 0 = = 0 0 = 0 0 0 0 = 0 1 0 = 0 0 0 1 0 0 1 0 0 0
–   Bright 0.5c2771+8
−7		(+156)5.5 − 25.5
(+3−23=5)
17.7%
5.5 / 31
0.0%
−105
0 0 0 0 0 = 0 0 0 0 = 0 0 0 = 0 = 0 0 1 0 = 1 0 0 0 0 0 1 0 0
–   Twisted Logic 20090922 64-bit2770+7
−7		(+155)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
0
1 1 1 0 0 0 = 0 = 0 0 0 0 1 0 0 0 0 0 1 0 1 = 1 = = 0 0 0 0 0 0
–   Pawny 1.2 64-bit2766+9
−9		(+151)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−136
0 0 0 0 0 0 0 0 0 0 = 0 1 0 = 0 1 0 1 0 0 0 0 1 0 0 0 0 = 0 0 0
–   Jonny 4.002763+6
−6		(+148)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−43
0 = 0 0 0 0 0 0 = = 1 1 = 0 1 0 0 0 0 1 = 0 0 0 0 0 0 0 0 0 1 =
–   RuyDos 1.0.27 64-bit2758+17
−17		(+143)2 − 11
(+2−11=0)		15.4%
2.0 / 13
0.0%
−201
0 0 0 0 0 0 1 0 0 0 0 0 1
–   Gogobello 1.4 64-bit2755+13
−13		(+140)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
+55
0 1 0 1 = = 0 0 0 0 = = 0 1 1 0 0 = 1 0 1 1 0 0 1 0 1 0 0 1 0 0
–   Cheese 1.9 64-bit2731+12
−12		(+116)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−62
0 0 = = 1 0 0 = 0 = 0 = 1 0 0 0 1 0 0 0 0 = 0 = 1 0 1 0 0 0 0 0
–   Carballo 1.7 64-bit2718+14
−14		(+103)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−46
= 1 0 1 1 0 0 = 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 = = 0
–   Chess Tiger 2007.12713+7
−7		(+98)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−34
= = 0 1 1 = 0 0 0 0 0 1 0 0 0 = = 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0
–   Devel 1.80902707+16
−16		(+92)10.5 − 20.5
(+9−19=3)
33.9%
10.5 / 31
0.0%
−37
0 1 0 0 0 1 0 1 0 = = 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 = 1
–   Shield 2.0 64-bit2702+19
−19		(+87)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
−56
0 0 = 0 = 0 0 0 0 0 = 0 0 = 0 0 1 1 = 0 1 0 1 = 0 0 = 0 = 1
–   Marvin 2.2.0 64-bit2698+16
−17		(+83)25.5 − 36.5
(+17−28=17)
41.1%
25.5 / 62
0.0%
+23
= = 0 = 0 0 1 0 1 0 = 1 1 = 1 = 0 = = 0 1 = 1 1 1 = 0 0 0 = 0 = 0 = = 1 1 0 = 1 0 0 0 0 0 0 1 0 0 1 0 1 1 = 1 0 = 0 0 0 0 0
–   Gandalf 7 64-bit2665+11
−11		(+50)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
+13
1 1 0 1 = 0 1 0 0 1 0 0 1 0 1 1 = 0 1 0 0 = 0 0 = = 0 = = 1
–   Alaric 7072662+6
−7		(+47)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.0%
+43
1 1 0 1 1 1 0 0 = 1 0 0 1 0 = 0 1 0 = 1 = 0 0 0 0 1 1 1 = =
–   ECE X3 64-bit2655+15
−15		(+40)18.5 − 11.5
(+17−10=3)
61.7%
18.5 / 30
0.1%
+131
0 0 = 0 0 0 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 0 1 1 1 0 = 1 = 1
–   Rodin 8.02640+12
−12		(+25)16 − 13
(+11−8=10)		55.2%
16.0 / 29
1.4%
+59
= = 1 1 = 1 0 = 1 = 0 = 1 1 0 0 0 0 1 1 = 0 1 = 1 = 1 = 0
–   WyldChess 1.51 64-bit2629+11
−11		(+14)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
11.1%
0
= 1 1 0 1 1 1 0 1 0 1 = = 0 1 = 1 0 0 0 = 0 1 0 1 0 0 0 0 1
–   WildCat 82624+7
−7		(+9)17 − 13
(+11−7=12)
56.7%
17.0 / 30
20.1%
+55
1 1 0 = 1 1 = = 0 = 0 1 1 0 = = 0 = 0 = 0 = 1 1 = 1 1 = 1 =
–   Movei 00.8.438 (10 10 10)2621+7
−7		(+6)18.5 − 10.5
(+12−4=13)		63.8%
18.5 / 29
27.4%
+91
= 0 1 = = 1 = 0 0 = = 1 = 1 = = 1 1 1 0 1 = 1 = 1 1 = = 1
–   Philou 3.7.1 64-bit2619+9
−9		(+4)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
37.0%
−52
0 = 1 1 0 0 0 1 0 0 = 0 1 1 0 0 1 1 0 = 1 0 0 1 0 = = 0 = 0 1 =
–   Slow Chess Blitz WV2.12614+6
−6		(−1)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
52.4%
+59
0 1 1 = = 1 1 1 1 1 = 0 1 0 0 0 1 1 1 0 = 1 1 0 0 1 0 = 0 0 1 1
–   Glass 2.0 64-bit2614+8
−8		(−1)12 − 20
(+9−17=6)
37.5%
12.0 / 32
55.5%
−94
1 1 0 0 1 0 = 0 = 0 0 0 0 0 1 0 0 1 1 = = = 0 1 1 0 0 0 1 = 0 0
–   Jellyfish 1.1 64-bit2612+10
−10		(−3)14.5 − 16.5
(+11−13=7)
46.8%
14.5 / 31
60.3%
−30
1 1 0 = 1 1 = 0 1 = 0 1 0 1 = 0 = 0 = 1 0 0 0 0 1 1 = 0 1 0 0
–   Rotor 0.82611+10
−10		(−4)17.5 − 13.5
(+15−11=5)
56.5%
17.5 / 31
65.3%
+46
1 1 0 0 0 1 1 1 1 1 0 0 0 1 = 1 1 = = 0 0 1 0 1 0 1 0 1 1 = =
–   Ruffian 2.1.02610+8
−8		(−5)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
67.5%
+33
1 1 1 1 0 = 1 = 0 1 1 0 0 1 0 = 1 0 1 0 = 1 0 1 1 0 1 0 0 0 1 =
–   GarboChess 2.20 64-bit2607+11
−11		(−8)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
75.0%
+4
1 1 0 1 = 0 0 1 0 = = 0 = 0 0 = = 1 0 1 1 1 1 0 1 = 0 1 1 1 0 0
–   Amyan 1.722604+7
−7		(−11)18.5 − 13.5
(+18−13=1)
57.8%
18.5 / 32
85.5%
+55
1 1 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 1 1 = 0
–   Pharaon 3.5.12603+7
−7		(−12)16 − 14
(+13−11=6)
53.3%
16.0 / 30
87.8%
+14
= 0 1 1 0 1 0 1 1 0 0 1 0 1 = 0 0 0 1 = 1 1 1 = 0 = 0 1 1 =
–   DanaSah 7.02598+16
−16		(−17)18 − 12
(+15−9=6)
60.0%
18.0 / 30
90.4%
+60
1 0 0 1 0 1 1 = 0 1 1 0 0 1 0 = 1 = 1 1 1 0 0 1 1 = = 1 1 =
–   Counter 2.1.0 64-bit2560+18
−18		(−55)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−16
1 1 1 = = = 0 1 = 1 0 0 1 1 1 = 1 0 1 = 1 0 1 0 1 = 0 0 0 0
975 games: 319 wins, 464 losses, 192 draws (19.7%), score: 42.6%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021