CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2016 64-bit (2592+21
−22
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GnuCheese 1.00 64-bit2794+16
−16
(+202)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Rhetoric 1.4.3 64-bit2793+12
−12
(+201)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+77
= 0 = 0 0 1 = 0
–   Octochess r5506 64-bit2784+15
−15
(+192)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−94
0 0 = = 0 0 0 0
–   chess22k 1.5 64-bit2750+25
−25
(+158)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−68
0 0 1 0
–   Ethereal 8.28 64-bit2745+29
−29
(+153)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−135
0 0 = 0
–   Carballo 1.7 64-bit2737+14
−14
(+145)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−138
0 = 0 0 = 0 0 0
–   Tucano 6.00 64-bit2724+16
−16
(+132)2 − 12
(+0−10=4)
14.3%
2.0 / 14
0.0%
−127
= 0 0 0 0 = 0 0 0 0 = 0 = 0
–   ProDeo 2.22720+17
−17
(+128)3 − 15
(+1−13=4)
16.7%
3.0 / 18
0.0%
−127
= 0 0 0 0 = 0 0 1 0 0 0 0 0 0 0 = =
–   RuyDos 1.0.22 64-bit2720+27
−27
(+128)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−103
0 0 = = 0 0
–   Cheese 1.9 64-bit2705+16
−16
(+113)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+23
1 0 0 = 0 = 1 0
–   Chessmaster 11 Aiglos II2693+18
−18
(+101)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−129
= = 0 0 0 0 0 0 1 0
–   Zurichess Graubuenden 64-bit2689+25
−25
(+97)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+29
0 0 1 1 = 0 = = = 0
–   Gogobello 1.4 64-bit2687+16
−16
(+95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+252
1 = 1 =
–   Ethereal 8.19 64-bit2685+23
−23
(+93)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+3
= = = = 0 0
–   Cheese 1.8 64-bit2683+20
−20
(+91)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−115
0 0 0 = 0 1 0 0 1 0
–   WyldChess 1.51 64-bit2682+15
−15
(+90)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−31
0 = 0 0 = 0 1 =
–   Daydreamer 1.75 64-bit2680+16
−16
(+88)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−89
0 0 0 1 = 0 0 = = 0
–   chess22k 1.4 64-bit2674+22
−23
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
= =
–   Arminius 2017-01-01 64-bit2672+16
−16
(+80)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−130
= 0 0 0 0 = = 0
–   Djinn 1.021 64-bit2667+13
−13
(+75)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+121
= = = = 0 = 1 1 0 1 = 1
–   Movei 00.8.438 (10 10 10)2666+11
−11
(+74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   RedQueen 1.1.98 64-bit2663+16
−16
(+71)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+122
1 0 = 0 1 1 0 1
–   Floyd 0.9 64-bit2658+14
−14
(+66)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
0
1 0 0 = 1 0
–   Philou 3.7.1 64-bit2651+13
−13
(+59)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−73
= 0 = 1 0 0 0 0 = =
–   E.T. Chess 13.01.082650+13
−13
(+58)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−74
= = = 0 0 1 0 0 = 0
–   Cyrano 0.6b17 32-bit2648+14
−14
(+56)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+29
0 = 1 0 1 = 0 0 1 =
–   ECE X3 64-bit2645+16
−16
(+53)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+53
= = = = 1 0
–   Gandalf 7 64-bit2644+18
−18
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−90
= 0
–   WyldChess 1.4 64-bit2639+24
−24
(+47)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−45
0 1 0 =
–   CM10th Guardian2639+26
−26
(+47)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+47
= =
–   Sjakk 2.2 64-bit2632+15
−15
(+40)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.2%
+67
1 = 1 0 = 0 = 1 = =
–   Rotor 0.82628+17
−17
(+36)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.5%
0
1 = = 0 1 0 0 0 = 1
–   Rodin 8.02628+15
−15
(+36)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.4%
+21
0 1 1 = = = = 0 1 = 0 0 = = = =
–   Ethereal 8.02 64-bit2623+31
−31
(+31)8 − 6
(+6−4=4)
57.1%
8.0 / 14
5.5%
+79
0 0 1 0 1 = 1 = = 1 1 0 1 =
–   Ruffian 2.1.02623+13
−13
(+31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.8%
+188
= 1
–   NoraGrace 2.0 64-bit2623+15
−15
(+31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.1%
−INF
0 0
–   Nebula 2.0 64-bit2621+14
−14
(+29)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.5%
+59
=
–   Phalanx XXV2619+15
−15
(+27)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
2.4%
+47
= 0 1 1 0 0 0 = = 0 1 = 0 1 1 1 1 =
–   Hamsters 0.7.12618+14
−14
(+26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.5%
−131
= 0
–   Pharaon 3.5.12614+13
−13
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.7%
+179
= 1
–   Ethereal 8.12 64-bit2612+26
−26
(+20)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
12.7%
+10
1 0 0 1 = = 0 1 =
–   Sloppy 0.2.2 64-bit2612+16
−16
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
7.6%
+20
= =
–   Donna 4.0 64-bit2606+15
−15
(+14)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
15.3%
+2
0 0 = 1 0 = = = = 1 = 1 = 1 = 1 0 = 0 0
–   DanaSah 6.502605+22
−22
(+13)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
20.6%
−42
0 = 0 = = 0 1 0 = = 1 = = 1 0 0
–   DanaSah 6.802602+27
−28
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
28.6%
−146
0 =
–   Glass 2.0 64-bit2597+13
−14
(+5)6 − 5
(+3−2=6)
54.5%
6.0 / 11
34.9%
+32
= = 1 = 0 = = = 0 1 1
–   Gogobello 1.2 64-bit2596+28
−28
(+4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
41.9%
+146
1 =
–   Aristarch 4.502596+12
−12
(+4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
38.1%
+INF
1
–   N2 0.4 64-bit2595+15
−16
(+3)5 − 6
(+2−3=6)
45.5%
5.0 / 11
42.5%
−28
= 1 0 0 1 = 0 = = = =
–   Muse 0.953 64-bit2595+16
−16
(+3)16 − 14
(+8−6=16)
53.3%
16.0 / 30
43.6%
+22
= 1 0 = 0 = 0 = = = = 1 = = 1 1 = = = = 1 = 0 0 1 = 0 1 1 =
–   Pseudo 0.7c2591+13
−13
(−1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
54.2%
+156
1 =
–   tomitankChess 1.5 64-bit2590+23
−23
(−2)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
55.9%
+43
1 = 0 0 0 1 1 1
–   Amyan 1.722590+12
−12
(−2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
57.6%
+28
=
–   GarboChess 3.0 64-bit2585+16
−16
(−7)7 − 5
(+6−4=2)
58.3%
7.0 / 12
69.9%
+57
0 1 1 1 1 0 1 0 = = 0 1
–   Ethereal 7.78 64-bit2585+24
−24
(−7)7 − 3
(+5−1=4)
70.0%
7.0 / 10
68.3%
+121
= 1 = = 1 1 0 1 1 =
–   K2 0.872584+18
−17
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
74.0%
−8
= = 0 1
–   Marvin 2.1.0 64-bit2582+26
−26
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
72.6%
−10
= =
–   Jellyfish 1.1 64-bit2581+15
−15
(−11)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
81.8%
−30
= = = = 1 0 = = 0 = = =
–   Petir 4.9999992579+15
−15
(−13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
84.0%
+INF
1
–   Counter 2.1.0 64-bit2575+24
−24
(−17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
86.3%
+50
= = = 1
–   Coiled 0.4 64-bit2564+17
−17
(−28)15.5 − 10.5
(+11−6=9)
59.6%
15.5 / 26
98.2%
+34
= 0 = = 0 1 1 = = 1 = = 1 = 1 1 1 0 = 1 0 1 0 1 1 0
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−30)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.7%
+49
= 1 = 1 1 = = 0
–   Counter 2.0.2 64-bit2561+26
−25
(−31)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
97.0%
−7
0 = 0 = 1 1 = = 1 =
–   JikChess 0.02 64-bit2558+16
−16
(−34)10 − 12
(+7−9=6)
45.5%
10.0 / 22
99.5%
−65
1 0 1 = = = 1 = 0 = 0 1 1 1 1 0 0 0 0 0 = 0
–   Ghost 3 64-bit2558+24
−24
(−34)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
98.5%
−12
1 0 = 1 = 1 = = 0 1 1 = 0 0
–   Carballo 1.5 64-bit2557+24
−24
(−35)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.6%
+52
1 1 = = 0 1 = = = 1
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−37)6 − 4
(+2−0=8)
60.0%
6.0 / 10
99.3%
+15
1 = = = 1 = = = = =
–   Gogobello 1.1 64-bit2553+28
−28
(−39)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
98.8%
+80
= 1 = = 0 1 = 1 1 1 1 0 1 =
–   Ghost 3.1 64-bit2551+15
−15
(−41)5 − 3
(+5−3=0)
62.5%
5.0 / 8
99.9%
+71
0 1 1 1 1 1 0 0
–   WyldChess 1.3 64-bit2550+29
−29
(−42)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.9%
+184
0 1 1 1
–   nanoSzachy 4.1 64-bit2534+16
−17
(−58)11 − 11
(+4−4=14)
50.0%
11.0 / 22
100.0%
−58
0 1 = = 1 1 = = 0 0 = = = = = = = 0 = 1 = =
–   K2 0.832534+27
−27
(−58)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+95
1 = 1 1 1 1 0 = 1 0
–   Marvin 2.0.0 64-bit2534+22
−22
(−58)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+37
1 0 1 =
–   Fridolin 2.00 64-bit2532+15
−15
(−60)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
100.0%
+35
= 1 1 = = 1 0 = = 1 = 1 = 0 = 1 1 = 1 1 1 0
–   Bagatur 1.5e 64-bit2517+21
−22
(−75)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
100.0%
−193
0 = 0 0 = 0 = 1
–   CyberPagno 3.0 64-bit2515+14
−14
(−77)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−15
= = 1 = 1 = 0 = = 0 1 1 = 1
–   Shield 1.3.1 64-bit2511+20
−20
(−81)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−174
= 0 0 0 0 1 = 1
–   Gogobello 1.0 64-bit2463+24
−24
(−129)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−61
= = 1 =
–   Bagatur 1.4d 64-bit2457+24
−24
(−135)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−39
0 1 1 =
–   Bearded N44.5 64-bit2441+20
−20
(−151)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+172
1 1 1 1 0 1
–   Nemeton 1.62439+24
−24
(−153)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+173
= 1 1 1 1 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021