CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 12.1 64-bit (2582+32
−32
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.6 64-bit2710+27
−26
(+128)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−61
0 0 0 1 = 0
–   Cheese 1.7 64-bit2677+21
−21
(+95)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−48
0 1 0 0 0 1 = 0 = 0
–   Scorpio 1.92669+31
−31
(+87)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−2
1 = = 0 = 0 0 = = 0
–   Bright 0.2c2663+26
−26
(+81)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−42
1 = 0 0 0 = = 0 0 =
–   CM10th Xperience2661+13
−13
(+79)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−27
0 = = 0 = 1 0 0 0 1
–   Cyrano 0.6b17 64-bit2653+24
−24
(+71)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−40
0 = = 0 = = 0 0 = =
–   CM9000 Default2639+31
−31
(+57)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.6%
−74
0 = 0 0 = = = 1 0 = 0 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+52)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+84
0 1 0 = = 0 = 1 1 1
–   Delfi 5.12630+26
−26
(+48)5 − 5
(+4−4=2)
50.0%
5.0 / 10
1.1%
+43
= 0 0 0 1 1 1 1 = 0
–   Hamsters 0.72626+24
−24
(+44)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
1.4%
−104
= = = 0 0 = 0 0 0 =
–   Alfil 13.1 64-bit2626+18
−18
(+44)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.9%
−60
0 = 1 0 = 0 0 0 = 1
–   Nebula 2.0 64-bit2624+16
−16
(+42)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.1%
+137
1 1 = 0
–   NoraGrace 2.0 64-bit2622+17
−17
(+40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.5%
+132
= 1 0 1
–   Pedone 0.5 64-bit2618+30
−30
(+36)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
5.1%
+72
= 0 1 0 1 1 1 0 0 1
–   Naum 1.91 64-bit2609+15
−15
(+27)4 − 6
(+1−3=6)
40.0%
4.0 / 10
6.9%
−28
= = = 0 = = 0 = 1 0
–   DanaSah 5.072568+17
−17
(−14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
78.4%
+53
= = 1 =
–   Jellyfish 1.02566+22
−22
(−16)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
80.2%
−111
0 = 1 0
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−17)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
82.0%
−147
= = 1 0 1 = 0 0 0 0 1 0 0 0
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(−26)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
90.8%
+1
= 1 0 = = 1 = = 1 0
–   Arasan 12.0 64-bit2555+23
−23
(−27)6 − 4
(+4−2=4)
60.0%
6.0 / 10
91.4%
+40
1 = 0 1 1 1 = = 0 =
–   NirvanaChess 1.1 64-bit2548+26
−26
(−34)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.2%
−34
0 1 = 1 1 = 0 0 1 0
–   Glass 1.7 64-bit2547+32
−32
(−35)6 − 4
(+4−2=4)
60.0%
6.0 / 10
94.1%
+28
= = 1 = 0 1 1 1 = 0
–   Cheese 1.6.1 64-bit2544+23
−23
(−38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.2%
−180
= 0 = 0
–   Tornado 2.1.41a2527+24
−24
(−55)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+68
= 1 1 0 1 1 = 1 = =
–   Twisted Logic 0.065e352522+35
−35
(−60)6 − 4
(+6−4=0)
60.0%
6.0 / 10
99.4%
+26
0 0 1 0 1 1 1 1 1 0
–   Hakkapeliitta 1.0 64-bit2518+27
−27
(−64)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
99.9%
+147
1 1 1 = 1 0 1 0 1 1 1 1 1 0
–   Arminius 2014-01-18 64-bit2500+24
−24
(−82)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+206
1 1 1 =
–   Delphil 3.2 64-bit2494+17
−17
(−88)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+54
= 1 = 1
–   Pepito 1.59 64-bit2494+18
−18
(−88)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−52
1 1 1 = = 0 1 0 0 =
–   Pupsi2 0.092490+18
−18
(−92)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+100
= 1 1 1 1 1 = 1 = =
–   JikChess 0.01 64-bit2485+24
−24
(−97)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−97
0 0 1 1
–   Ghost 2.0.2 64-bit2482+18
−18
(−100)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−44
1 = 1 1 = = 0 1 1 0 0 =
–   Bruja 1.9.1 64-bit2479+19
−19
(−103)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+70
1 = 0 1 1 1 = 1 = 1
–   BBChess 1.3a2471+25
−25
(−111)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+173
1 1 1 1 1 1 1 0 0 1
–   Quark 2.352467+18
−18
(−115)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−14
1 = = 1 0 0 1 1 = 1
–   Eeyore 1.52 64-bit2446+18
−18
(−136)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−9
= = 1 1 1 1 1 = = 0
–   Waxman 20142388+21
−22
(−194)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−19
1 0 1 = 1 1 1 1 = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 12.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    66GreKo 2015-ML 64-bit
All    66GreKo 2015-ML 64-bit
Free    66GreKo 2015-ML 64-bit
Free 1-2-CPU    66GreKo 2015-ML 64-bit
Free single-CPU    66GreKo 2015-ML 64-bit
Single-CPU    66GreKo 2015-ML 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018