CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
GreKo 13.1 64-bit (2566+30
−30
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 5.00 64-bit2678+18
−18
(+112)9 − 11
(+6−8=6)
45.0%
9.0 / 20
0.0%
+80
–   Djinn 1.021 64-bit2667+13
−13
(+101)9 − 11
(+5−7=8)
45.0%
9.0 / 20
0.0%
+67
–   RedQueen 1.1.97 64-bit2660+17
−17
(+94)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
−3
–   CM9000 Assassin2631+23
−23
(+65)5.5 − 14.5
(+2−11=7)
27.5%
5.5 / 20
0.0%
−85
–   NoraGrace 2.0 64-bit2623+15
−15
(+57)10 − 12
(+6−8=8)
45.5%
10.0 / 22
0.0%
+27
–   Nebula 2.0 64-bit2621+14
−14
(+55)6 − 14
(+0−8=12)
30.0%
6.0 / 20
0.1%
−55
–   Zappa 1.1 64-bit2615+18
−18
(+49)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.3%
+5
–   Arminius 2015-08-06 64-bit2604+19
−19
(+38)14.5 − 5.5
(+9−0=11)
72.5%
14.5 / 20
1.7%
+168
–   Rodin 7.02600+17
−17
(+34)7 − 13
(+3−9=8)
35.0%
7.0 / 20
2.4%
−67
–   Glass 2.0 64-bit2597+13
−13
(+31)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
3.0%
+13
–   Jellyfish 1.1 64-bit2580+15
−15
(+14)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
19.2%
−30
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+3)12 − 10
(+6−4=12)
54.5%
12.0 / 22
42.8%
+27
–   JikChess 0.02 64-bit2558+15
−15
(−8)5 − 5
(+4−4=2)
50.0%
5.0 / 10
67.2%
−8
–   Phalanx XXIV2537+20
−20
(−29)9 − 11
(+6−8=6)
45.0%
9.0 / 20
94.2%
−62
–   nanoSzachy 4.1 64-bit2534+17
−16
(−32)12 − 10
(+9−7=6)
54.5%
12.0 / 22
96.9%
+1
–   Fridolin 2.00 64-bit2531+16
−16
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.7%
−191
–   Shield 1.3.1 64-bit2511+20
−20
(−55)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.9%
+28
–   Maverick 1.0 64-bit2509+25
−26
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+99
–   Delphil 3.2 64-bit2496+15
−15
(−70)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−70
–   JikChess 0.01 64-bit2489+24
−24
(−77)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−77
–   Ghost 2.0.2 64-bit2485+18
−18
(−81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−223
–   Bumblebee 1.0 64-bit2466+21
−21
(−100)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
0
–   Carballo 1.32463+25
−25
(−103)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−103
–   Donna 3.0 64-bit2462+32
−32
(−104)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Giraffe 20150908 64-bit2462+19
−19
(−104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
–   Donna 2.1 64-bit2461+27
−27
(−105)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−74
–   Betsabe II 1.472443+20
−20
(−123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−265
–   Zurichess Fribourg 64-bit2441+29
−29
(−125)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+17
–   K2 0.792440+29
−29
(−126)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
–   Bitfoot 1.0.d9aeb43 64-bit2420+25
−25
(−146)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Ares 1.005 64-bit2419+18
−18
(−147)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+9

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021