CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2020.03 64-bit (2715+24
−24
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   FabChess 1.13 64-bit2876+21
−21
(+161)4.5 − 30.5
(+0−26=9)
12.9%
4.5 / 35
0.0%
−120
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
–   Halogen 8 64-bit2876+22
−22
(+161)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+161
1 = = 0
–   Invictus r305 64-bit2875+18
−18
(+160)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+92
= = = 0
–   Francesca MAD 0.27 64-bit2855+27
−27
(+140)11 − 24
(+7−20=8)
31.4%
11.0 / 35
0.0%
+5
0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 = 0 = = 1 1 = 0 = = 0 1 = =
–   Mr Bob 0.9.0 64-bit2841+29
−29
(+126)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−30
= 0 = 0
–   Weiss 1.0 64-bit2833+24
−24
(+118)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−24
0 0 = =
–   Zurichess Neuchatel 64-bit2827+13
−13
(+112)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+81
=
–   tomitankChess 4.0 64-bit2818+22
−21
(+103)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+134
0 = = = = = 1 1
–   Gogobello 2.0 64-bit2808+16
−16
(+93)14 − 17
(+9−12=10)
45.2%
14.0 / 31
0.0%
+58
1 1 0 1 0 0 = 0 1 1 1 = 0 = 0 1 = = = = = 0 = 1 0 0 0 1 0 = 0
–   Monolith 1.0 64-bit2794+12
−12
(+79)15.5 − 19.5
(+8−12=15)
44.3%
15.5 / 35
0.0%
+43
1 0 1 = 1 0 = 0 = = 0 0 = = 1 = = 0 1 = = 0 = = 0 1 = 0 0 1 0 = 1 = 0
–   RuyDos 1.1.11 64-bit2784+22
−22
(+69)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−187
0 0 = 1 0 0 0 0
–   Cheese 2.1 64-bit2780+19
−19
(+65)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+69
= = 1 = 1 0 0 0 = 1
–   RuyDos 1.1.10 64-bit2779+22
−23
(+64)14 − 20
(+10−16=8)
41.2%
14.0 / 34
0.0%
−2
0 0 = 0 = 0 0 0 0 = = 0 = 0 = 0 1 0 1 0 1 1 1 0 0 = 1 0 = 1 1 1 0 1
–   Pawny 1.2 64-bit2778+13
−13
(+63)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Stash 21.2 64-bit2776+30
−29
(+61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+50
= 1 = 0
–   Cheese 2.0 64-bit2762+14
−13
(+47)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+18
1 0 = 0 1 = 1 0 0 1 = 1 = = 1 0 = = = = 0 1 0 0 1 0 = = 0 = 1 0 1 0 0
–   Orion 0.7 64-bit2761+25
−25
(+46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+35
1 = 0 =
–   Ktulu 92752+12
−12
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−120
0 =
–   Devel 3.2.92749+24
−24
(+34)2 − 6
(+0−4=4)
25.0%
2.0 / 8
2.6%
−115
0 0 = = 0 = 0 =
–   Carballo 1.7 64-bit2737+14
−14
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
6.1%
+164
1 =
–   Arminius 2018-12-23 64-bit2736+13
−13
(+21)21 − 24
(+12−15=18)
46.7%
21.0 / 45
6.1%
−1
0 1 = 0 1 = 1 1 0 = = 1 = = = = = 0 = = 0 0 = 1 1 1 = 0 = 0 1 = = = 0 0 0 1 1 0 0 = 0 0 1
–   Shield 2.1 64-bit2729+13
−13
(+14)15.5 − 25.5
(+8−18=15)
37.8%
15.5 / 41
15.1%
−67
1 0 1 0 1 = 1 0 = 0 0 = = = = 0 0 0 0 0 1 = = 0 = = 0 0 0 0 1 0 = = = 1 = 0 = 0 1
–   Chess Tiger 2007.12703+10
−10
(−12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.5%
−12
= 1 = 0
–   Benjamin 1.02699+24
−24
(−16)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
83.1%
0
= 0 0 = 1 = = 1 = 0 = = 0 0 = = 1 1 = 1 1 =
–   DanaSah 8.32699+20
−20
(−16)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
84.9%
−40
= = = = = 1 = = 0 0
–   Chessmaster 11 Aiglos II2693+19
−19
(−22)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
92.4%
+36
1 = 0 = = 1
–   ECE 20.1 64-bit2693+23
−23
(−22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
90.5%
+73
1 0 = 1
–   Fridolin 3.10 64-bit2685+15
−15
(−30)30 − 21
(+20−11=20)
58.8%
30.0 / 51
98.4%
+24
= 0 = 1 1 = = 1 = 1 0 1 = 0 1 = 0 0 1 1 1 1 1 = = 1 0 = = 0 0 1 = 1 = 0 = 1 1 0 1 1 1 0 = = = = 1 = =
–   Djinn 1.021 64-bit2667+13
−13
(−48)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Shallow 2020-09-09 64-bit2661+28
−28
(−54)16 − 12
(+7−3=18)
57.1%
16.0 / 28
99.8%
−16
1 1 = = = = 1 = = = = = 0 = 1 0 1 = 1 = = = = = 1 = = 0
–   K2 0.952660+17
−17
(−55)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−8
= 1 1 1 0 = = = 1 = 0 =
–   Drosophila 1.6 64-bit2659+23
−23
(−56)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+11
1 1 = 1 1 0 = 0 = =
–   Mr Bob 0.8.0 64-bit2651+27
−27
(−64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+31
0 = 1 1
–   CM10th Pestilence2643+23
−23
(−72)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+210
1 1 = 1
–   CM9000 Default2640+29
−29
(−75)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+207
= 1 1 1
–   Nawito 19062630+21
−21
(−85)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+57
1 = 1 =
–   Delocto 0.61n 64-bit2625+24
−24
(−90)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
100.0%
−73
1 = 0 = 1 1 = = = = = 0 1 0
–   Velvet 1.0.0 64-bit2556+25
−25
(−159)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
−5
= 1 = 1 1 0 = 1 0 1 1 1
–   Betsabe II 20202538+86
−93
(−177)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+100
1 1 = 1
–   Raven 1.10 64-bit2534+29
−29
(−181)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−181
1 = = 0
–   OliThink 5.6.9 64-bit2530+27
−27
(−185)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+160
1 1 1 1 1 0 1 1 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020