CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2016 64-bit (2593+21
−21
)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
(+201)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Rhetoric 1.4.3 64-bit2793+12
−12
(+200)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+76
–   Octochess r5506 64-bit2783+15
−15
(+190)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−96
–   chess22k 1.5 64-bit2750+25
−25
(+157)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−69
–   Ethereal 8.28 64-bit2745+29
−29
(+152)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−136
–   Carballo 1.7 64-bit2737+14
−14
(+144)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−139
–   Tucano 6.00 64-bit2724+16
−16
(+131)2 − 12
(+0−10=4)
14.3%
2.0 / 14
0.0%
−128
–   ProDeo 2.22720+17
−17
(+127)3 − 15
(+1−13=4)
16.7%
3.0 / 18
0.0%
−128
–   RuyDos 1.0.22 64-bit2720+27
−27
(+127)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−104
–   Cheese 1.9 64-bit2705+16
−16
(+112)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+22
–   Chessmaster 11 Aiglos II2692+18
−18
(+99)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−131
–   Zurichess Graubuenden 64-bit2689+25
−25
(+96)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+28
–   Gogobello 1.4 64-bit2687+16
−16
(+94)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+251
–   Ethereal 8.19 64-bit2685+23
−23
(+92)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+2
–   Cheese 1.8 64-bit2683+20
−20
(+90)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−116
–   WyldChess 1.51 64-bit2682+15
−15
(+89)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−32
–   Daydreamer 1.75 64-bit2680+16
−16
(+87)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−90
–   chess22k 1.4 64-bit2674+22
−23
(+81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+81
–   Arminius 2017-01-01 64-bit2672+16
−16
(+79)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−131
–   Djinn 1.021 64-bit2668+13
−13
(+75)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+121
–   Movei 00.8.438 (10 10 10)2666+11
−11
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−84
–   RedQueen 1.1.98 64-bit2663+16
−16
(+70)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+121
–   Floyd 0.9 64-bit2658+14
−14
(+65)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
0
–   Philou 3.7.1 64-bit2651+13
−13
(+58)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−74
–   E.T. Chess 13.01.082649+13
−13
(+56)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−76
–   Cyrano 0.6b17 32-bit2648+14
−14
(+55)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+28
–   ECE X3 64-bit2645+16
−16
(+52)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+52
–   Gandalf 7 64-bit2644+18
−18
(+51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
–   CM10th Guardian2639+26
−25
(+46)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+46
–   WyldChess 1.4 64-bit2639+24
−24
(+46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−46
–   Sjakk 2.2 64-bit2632+15
−15
(+39)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.1%
+66
–   Rotor 0.82628+17
−17
(+35)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.5%
−1
–   Rodin 8.02628+15
−15
(+35)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.4%
+20
–   Ethereal 8.02 64-bit2623+31
−31
(+30)8 − 6
(+6−4=4)
57.1%
8.0 / 14
5.5%
+78
–   NoraGrace 2.0 64-bit2623+15
−15
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.1%
−INF
–   Ruffian 2.1.02623+13
−13
(+30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.8%
+187
–   Nebula 2.0 64-bit2621+14
−14
(+28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.5%
+58
–   Phalanx XXV2619+15
−15
(+26)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
2.4%
+46
–   Hamsters 0.7.12618+14
−14
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.6%
−132
–   Pharaon 3.5.12613+13
−13
(+20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.9%
+177
–   Ethereal 8.12 64-bit2612+26
−26
(+19)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
12.8%
+9
–   Sloppy 0.2.2 64-bit2611+16
−16
(+18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
8.9%
+18
–   Donna 4.0 64-bit2606+15
−15
(+13)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
15.9%
+1
–   DanaSah 6.502605+22
−22
(+12)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
20.7%
−43
–   DanaSah 6.802602+28
−28
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
28.8%
−147
–   Glass 2.0 64-bit2597+13
−14
(+4)6 − 5
(+3−2=6)
54.5%
6.0 / 11
34.9%
+31
–   Muse 0.953 64-bit2596+16
−16
(+3)16 − 14
(+8−6=16)
53.3%
16.0 / 30
39.5%
+22
–   Aristarch 4.502596+12
−12
(+3)1 − 0
(+1−0=0)
100.0%
1.0 / 1
38.3%
+INF
–   Gogobello 1.2 64-bit2596+28
−28
(+3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
41.9%
+145
–   N2 0.4 64-bit2594+16
−16
(+1)5 − 6
(+2−3=6)
45.5%
5.0 / 11
45.1%
−30
–   Pseudo 0.7c2590+13
−13
(−3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
56.4%
+154
–   tomitankChess 1.5 64-bit2590+23
−23
(−3)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
56.0%
+42
–   Amyan 1.722590+12
−12
(−3)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
58.4%
+27
–   Ethereal 7.78 64-bit2585+24
−24
(−8)7 − 3
(+5−1=4)
70.0%
7.0 / 10
68.3%
+120
–   GarboChess 3.0 64-bit2585+16
−16
(−8)7 − 5
(+6−4=2)
58.3%
7.0 / 12
70.7%
+56
–   K2 0.872583+18
−17
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
74.1%
−10
–   Marvin 2.1.0 64-bit2581+26
−26
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
74.3%
−12
–   Jellyfish 1.1 64-bit2581+15
−15
(−12)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
81.7%
−31
–   Petir 4.9999992579+15
−15
(−14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
84.2%
+INF
–   Counter 2.1.0 64-bit2575+24
−24
(−18)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
86.3%
+49
–   Coiled 0.4 64-bit2564+17
−17
(−29)15.5 − 10.5
(+11−6=9)
59.6%
15.5 / 26
98.2%
+33
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−31)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.7%
+48
–   Counter 2.0.2 64-bit2561+26
−25
(−32)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
97.0%
−8
–   JikChess 0.02 64-bit2558+16
−16
(−35)10 − 12
(+7−9=6)
45.5%
10.0 / 22
99.5%
−66
–   Ghost 3 64-bit2558+24
−24
(−35)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
98.5%
−13
–   Carballo 1.5 64-bit2557+24
−24
(−36)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.6%
+51
–   Capivara LK 0.09b02c 64-bit2556+21
−20
(−37)6 − 4
(+2−0=8)
60.0%
6.0 / 10
99.3%
+15
–   Gogobello 1.1 64-bit2553+28
−28
(−40)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
98.8%
+79
–   Ghost 3.1 64-bit2551+15
−15
(−42)5 − 3
(+5−3=0)
62.5%
5.0 / 8
99.9%
+70
–   WyldChess 1.3 64-bit2550+29
−29
(−43)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.9%
+183
–   K2 0.832534+26
−26
(−59)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+94
–   nanoSzachy 4.1 64-bit2534+17
−17
(−59)11 − 11
(+4−4=14)
50.0%
11.0 / 22
100.0%
−59
–   Marvin 2.0.0 64-bit2534+22
−22
(−59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+36
–   Fridolin 2.00 64-bit2532+16
−15
(−61)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
100.0%
+34
–   Bagatur 1.5e 64-bit2517+22
−22
(−76)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
100.0%
−194
–   CyberPagno 3.0 64-bit2515+14
−14
(−78)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−16
–   Shield 1.3.1 64-bit2511+20
−20
(−82)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−175
–   Gogobello 1.0 64-bit2463+24
−24
(−130)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−62
–   Bagatur 1.4d 64-bit2457+24
−24
(−136)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−40
–   Bearded N44.5 64-bit2440+20
−20
(−153)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+170
–   Nemeton 1.62439+24
−24
(−154)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+172

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021