CCRL Blitz
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 2'293'769 games
played by 2'689 programs

White wins: 884'159 (38.5%)
Black wins: 711'678 (31.0%)
Draws: 697'932 (30.4%)
White score: 53.8%

Engine Details

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GreKo 2020.01 64-bit (2748+19
−19
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 23 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Igel 2.3.1 64-bit3086+26
−26
(+338)1.5 − 43.5
(+0−42=3)
3.3%
1.5 / 45
0.0%
−176
= 0 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Zurichess Neuchatel 64-bit2902+9
−9
(+154)13 − 32
(+8−27=10)
28.9%
13.0 / 45
0.0%
−1
0 0 = 0 0 1 0 0 0 1 0 0 0 0 1 = 1 0 = 1 1 = 0 0 0 1 0 = 0 = 0 = 0 0 = 0 0 0 = 0 0 0 0 = 1
–   Francesca MAD 0.27 64-bit2868+20
−20
(+120)9 − 36
(+3−30=12)
20.0%
9.0 / 45
0.0%
−98
1 = = = 0 0 = 0 = 0 0 0 = = 0 = 0 0 0 0 0 0 1 0 0 0 0 0 = 0 1 0 0 0 0 0 0 = = 0 0 0 0 0 =
–   FabChess 1.13 64-bit2866+20
−20
(+118)14 − 31
(+9−26=10)
31.1%
14.0 / 45
0.0%
−22
0 1 0 1 1 0 0 1 0 0 0 0 0 1 = 0 0 = = = 0 1 0 0 0 0 = = = 0 = 0 0 0 1 = 0 1 0 0 1 = 0 0 0
–   Gogobello 2.0 64-bit2849+18
−18
(+101)17.5 − 27.5
(+10−20=15)
38.9%
17.5 / 45
0.0%
+25
1 0 = 1 1 0 1 0 0 = = 1 = = 0 0 1 0 = 0 1 0 0 0 0 0 = 0 = 1 0 = 0 0 = = = = 0 0 = 0 1 = 1
–   Monolith 1.0 64-bit2818+12
−12
(+70)19.5 − 25.5
(+13−19=13)
43.3%
19.5 / 45
0.0%
+24
0 0 1 = 1 0 0 0 1 1 0 1 0 1 1 1 0 = 1 = 1 0 = = 1 0 = 0 = = 0 = 0 0 1 = 0 0 = 0 0 1 = 0 =
–   RuyDos 1.1.10 64-bit2807+19
−19
(+59)19.5 − 25.5
(+12−18=15)
43.3%
19.5 / 45
0.0%
+13
= 0 0 1 = = = = 0 = 1 0 0 = 0 0 1 = 0 0 1 0 = = 0 0 = 0 = 0 1 1 = 1 0 0 1 = 0 0 1 1 1 1 =
–   Cheese 2.0 64-bit2770+15
−15
(+22)17.5 − 27.5
(+11−21=13)
38.9%
17.5 / 45
3.6%
−56
1 0 = 0 = 0 1 0 = 0 1 1 0 = = 1 = 1 0 0 = = 0 0 0 = 0 1 0 = 0 1 0 0 1 0 0 0 1 0 1 0 = = =
–   Devel 3.0.0a2765+20
−20
(+17)14 − 18
(+12−16=4)
43.8%
14.0 / 32
11.4%
−35
0 1 0 1 = 0 1 0 0 0 0 1 1 1 1 0 0 0 0 1 0 = 1 = 1 = 1 0 0 1 0 0
–   Arminius 2018-12-23 64-bit2757+14
−14
(+9)14 − 31
(+8−25=12)
31.1%
14.0 / 45
23.9%
−127
= 0 0 0 1 0 = 0 0 = = = 1 0 1 1 1 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 = 1 0 = 0 1 = 1 0 = 0 0 =
–   Shield 2.1 64-bit2737+12
−12
(−11)26.5 − 18.5
(+22−14=9)
58.9%
26.5 / 45
84.7%
+53
1 1 = 0 0 = 1 1 = 0 1 = = 0 0 0 0 1 1 1 1 = 1 0 1 1 1 1 0 1 0 0 = 1 1 1 = 0 1 0 1 1 0 = 1
–   Chess Tiger 2007.12714+7
−7
(−34)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
100.0%
−62
0 1 = 0 = = = = 1 = = 0 = 1 0 1 1 = 1 = 1 = 1 0 0 0 0 0 0 0 = =
–   Donna 4.1 64-bit2695+13
−13
(−53)18.5 − 10.5
(+13−5=11)
63.8%
18.5 / 29
100.0%
+38
1 = 1 = 0 = 1 0 1 = 1 1 = 0 = 1 0 1 1 0 1 = = = = 1 1 1 =
–   DanaSah 8.32689+18
−18
(−59)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
+27
1 = 0 1 = 1 1 = 1 1 0 1 0 0 1 1 0 1 = 1 = 1 1 0 = 1 0 1 0 1 0
–   Delfi 5.42683+7
−7
(−65)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
100.0%
+7
1 0 1 = 1 0 = 1 1 0 1 1 1 1 1 1 0 = 0 1 = 0 0 1 = 1 0 0 1 = =
–   ECE 20.1 64-bit2677+22
−22
(−71)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−33
1 0 1 0 1 1 1 = 0 = = = 1 = 0 1 0 = 0 1 1 1 0 0 1 0 1 0 1 1 0 =
–   Djinn 1.021 64-bit2674+10
−11
(−74)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−10
0 0 1 0 = 1 1 = = = = 1 0 = 1 1 1 1 = = = = 0 1 1 0 1 0 0 1 1 1
–   K2 0.952674+25
−25
(−74)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+44
1 1 = 0 1 0 0 1 1 = 1 = = 1 = 1 1 = 0 1 = 0 1 = 1 0 = 1 1 1 1 1
–   Drosophila 1.6 64-bit2673+16
−17
(−75)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
+84
1 = 0 1 0 0 1 0 1 = 1 1 1 1 0 = 1 1 1 1 1 0 1 = 1 1 1 1 1 1 = 0
–   Fridolin 3.10 64-bit2669+17
−17
(−79)27 − 18
(+21−12=12)
60.0%
27.0 / 45
100.0%
−8
0 = 1 0 1 1 1 = 0 = = 0 0 0 = 1 1 = 0 1 1 1 = 0 1 0 1 = 1 = 1 0 = 1 1 1 1 1 0 0 1 1 = = 1
–   RedQueen 1.1.98 64-bit2667+12
−12
(−81)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+136
= 1 1 1 1 1 = 1 1 1 0 0 = 1 1 1 1 1 1 1 = = 1 0 1 1 1 1 0 = 1 1
–   Gandalf 7 64-bit2663+12
−12
(−85)23 − 9
(+22−8=2)
71.9%
23.0 / 32
100.0%
+100
1 1 1 1 1 1 1 1 = 1 1 0 0 0 1 0 1 1 1 0 1 0 1 1 0 1 0 1 = 1 1 1
–   Alaric 7072662+7
−6
(−86)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
−35
1 = 1 0 0 0 1 = 0 1 1 1 = 0 1 1 1 = 0 1 0 0 1 1 0 1 1 0 1 1 0 0
–   Weiss 0.9 64-bit2660+20
−20
(−88)18.5 − 12.5
(+12−6=13)
59.7%
18.5 / 31
100.0%
−26
= = = 1 1 1 1 1 0 1 = 1 0 0 = 1 = = 0 0 = 1 1 1 = = = = = 1 0
–   Phalanx XXV2655+12
−12
(−93)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+80
1 1 = 1 1 = = = 1 1 0 1 1 1 1 1 1 0 = = 1 1 1 1 1 0 = 1 0 1 1 0
–   Nebula 2.0 64-bit2653+10
−10
(−95)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+30
= 1 1 1 1 1 1 1 1 1 1 1 1 = = 0 1 0 1 = 0 0 = 0 1 = = 1 0 0 1 1
–   Benjamin 1.02646+27
−27
(−102)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+88
= 1 1 1 0 1 1 1 1 = = 1 1 1 1 1 0 1 1 1 = = 0 1 1 1 0 1 0 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020