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 12.9 64-bit (2589+31
−31
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GnuCheese 1.00 64-bit2795+16
−16
(+206)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−23
0 0 = = 0 0 0 0 1 0
–   MinkoChess 1.2 32-bit2782+14
−14
(+193)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+92
1 = 0 0 0 0 = = 0 1
–   Bright 0.4a2777+10
−10
(+188)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−119
0 0 = 0 0 0 1 0 0 0
–   Glaurung 2.1 64-bit2770+20
−20
(+181)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+29
= = = 0 0 = = 0 0 0
–   Spike 1.2 Turin2746+7
−7
(+157)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−38
0 0 = 0 = = 0 = 0 0
–   Ktulu 82705+9
−9
(+116)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+84
1 0 0 = = 0 0 = 1 1
–   Pawny 1.1 64-bit2701+21
−21
(+112)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−14
1 0 = 0 = = 0 = 0 0
–   ProDeo 1.862701+30
−30
(+112)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+80
0 0 1 = = = = 1 = 0
–   Chess Tiger 20072682+12
−12
(+93)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+18
0 1 = = 0 0 0 1 1 0
–   Rodent 1.1 64-bit2669+33
−33
(+80)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−122
0 = 1 0 0 0 1 0 0 0
–   Scorpio 1.912662+14
−14
(+73)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−100
0 = = 1 0 0 0 = 0 0
–   Rotor 0.7a2641+23
−23
(+52)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.3%
0
= = 0 = 0 0 = = 1 =
–   Sjakk 2.2 64-bit2631+16
−16
(+42)7 − 5
(+6−4=2)
58.3%
7.0 / 12
0.9%
+100
= 1 1 1 1 1 0 = 0 1 0 0
–   Hamsters 0.72626+24
−24
(+37)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
2.8%
−46
0 = = = 0 = 0 = 1 0
–   Alfil 13.1 64-bit2626+18
−18
(+37)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
2.0%
−4
1 0 = 0 1 0 0 0 1 1
–   Nebula 2.0 64-bit2624+16
−16
(+35)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.3%
+3
0 0 1 = 1 = 1 0 = 0
–   NoraGrace 2.0 64-bit2622+17
−17
(+33)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.0%
+68
1 1 1 = 1 0 = = 0 0
–   Andscacs 0.62u 64-bit2615+33
−32
(+26)5 − 5
(+3−3=4)
50.0%
5.0 / 10
12.7%
+26
0 = = 1 0 = 1 1 = 0
–   Alaric 0702b2606+26
−26
(+17)5 − 5
(+2−2=6)
50.0%
5.0 / 10
20.7%
+17
= = = = 0 0 = = 1 1
–   Arminius 2015-08-06 64-bit2603+20
−20
(+14)15.5 − 22.5
(+9−16=13)
40.8%
15.5 / 38
22.2%
−46
0 = 0 0 1 0 0 0 0 0 0 1 0 = 1 1 = 1 0 1 0 1 0 0 1 0 = = = = = = = = = = 0 1
–   Cheng3 1.04 32-bit2579+33
−33
(−10)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
66.7%
+143
1 = 1 = 1 = 1 1 = =
–   Frenzee 3.0 32-bit2577+22
−22
(−12)5 − 5
(+4−4=2)
50.0%
5.0 / 10
73.8%
−17
= 1 1 0 1 0 = 0 0 1
–   Jellyfish 1.1 64-bit2575+17
−17
(−14)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
77.9%
−45
0 = = = 1 0 1 0 1 0
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.5%
−24
1 0
–   Zurichess Glarus 64-bit2557+27
−27
(−32)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
94.0%
−179
= 0 0 0 = =
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(−33)4 − 6
(+3−5=2)
40.0%
4.0 / 10
95.7%
−100
1 = 1 = 0 0 0 0 1 0
–   Phalanx XXIV2534+20
−20
(−55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−55
1 0
–   K2 0.832531+27
−27
(−58)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.8%
+56
1 = 0 1 1 = 1 =
–   Fridolin 2.0 64-bit2525+16
−16
(−64)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gaviota 0.83 32-bit2525+27
−28
(−64)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+109
1 1 1 1 = = = 1 0 1
–   Donna 3.1 64-bit2515+28
−28
(−74)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+112
= 1 1 0 1 1 = 1
–   Maverick 1.0 64-bit2505+26
−26
(−84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 3.2 64-bit2494+17
−17
(−95)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−251
0 =
–   K2 0.752488+23
−23
(−101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+41
= 1
–   JikChess 0.01 64-bit2485+24
−24
(−104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
= 0
–   Ghost 2.0.2 64-bit2482+18
−18
(−107)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Shield 1.2 64-bit2474+27
−27
(−115)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−77
1 = = = 0 0 1 1
–   Carballo 1.32459+25
−25
(−130)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−130
= =
–   Donna 3.0 64-bit2459+33
−32
(−130)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−82
= 1 = 1 = 0 0 1
–   Betsabe II 1.662458+22
−22
(−131)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+45
1 1 1 1 1 = = 0 = 1
–   Donna 2.1 64-bit2457+27
−27
(−132)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+10
= 1
–   Betsabe II 1.472440+20
−20
(−149)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+7
= 1
–   Ares 1.005 64-bit2416+18
−19
(−173)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ares 1.005.2 64-bit2407+18
−18
(−182)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−77
1 1 0 0 = 1 1 1 = =
–   Myrddin 0.87 64-bit2380+17
−17
(−209)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 12.9 64-bit
played with current
participants of this list
Represented by
1-2-CPU    60GreKo 2015-ML 64-bit
All    60GreKo 2015-ML 64-bit
Free    60GreKo 2015-ML 64-bit
Free 1-2-CPU    60GreKo 2015-ML 64-bit
Free single-CPU    60GreKo 2015-ML 64-bit
Single-CPU    60GreKo 2015-ML 64-bit

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