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 9.7 64-bit (2557+35
−35
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+119)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+119
= =
–   Godel 2.3.7 64-bit2657+23
−23
(+100)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−56
= 0
–   Philou 3.7.1 64-bit2653+14
−14
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−60
= 0
–   Rotor 0.7a2641+23
−23
(+84)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−203
0 0 0 =
–   Slow Chess Blitz WV2.12639+12
−12
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
= =
–   Cheng3 1.07 64-bit2635+21
−21
(+78)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+78
= =
–   Gandalf 62633+12
−12
(+76)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+76
= =
–   Alfil 12 MT2632+24
−24
(+75)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−16
= 0 1 0
–   Alfil 13.1 64-bit2626+18
−18
(+69)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−80
0 0 = =
–   RedQueen 1.1.1 64-bit2625+28
−28
(+68)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.1%
+31
0 = = 1 0 = = =
–   Ruffian 2.1.02621+13
−13
(+64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+220
= 1
–   Tucano 3.00 64-bit2620+24
−24
(+63)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.2%
+90
= 1 1 = = = 0 = 1 0
–   Rodent 0.16 64-bit2603+30
−31
(+46)3 − 5
(+1−3=4)
37.5%
3.0 / 8
2.5%
−27
= 1 = = 0 = 0 0
–   Djinn 0.987 64-bit2601+26
−26
(+44)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
2.1%
−4
0 1 0 = 0 = 0 1 = = = = = = 0 1 1 0 0 =
–   Glass 2.0 64-bit2595+16
−16
(+38)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.5%
−250
= 0 0 0
–   Glass 1.9 64-bit2593+31
−31
(+36)4 − 6
(+3−5=2)
40.0%
4.0 / 10
6.5%
−38
= 0 = 0 1 1 0 0 1 0
–   GarboChess 3.0 64-bit2586+17
−17
(+29)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
7.5%
−73
1 0 0 0 = 0 = = 0 1
–   Petir 4.9999992578+16
−16
(+21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
14.3%
+21
0 1
–   Atlas 3.25 64-bit2569+28
−28
(+12)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
30.4%
+28
= 1 1 0 1 1 0 0 = = = =
–   Francesca MAD 0.192561+16
−15
(+4)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
42.4%
+23
1 = 1 = 0 = 0 1 = = 0 = 1 =
–   DanaSah 4.882555+22
−22
(−2)4 − 2
(+3−1=2)
66.7%
4.0 / 6
53.8%
+107
1 1 = = 1 0
–   Arasan 12.0 64-bit2555+23
−23
(−2)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
54.2%
−69
= = 0 =
–   DanaSah 5.002551+29
−29
(−6)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
61.6%
−61
0 = 0 = 1 0 1 1 = 0 = 0 0 = 1 0
–   Rodin 6.02549+24
−24
(−8)3 − 1
(+2−0=2)
75.0%
3.0 / 4
64.4%
+134
= 1 = 1
–   nanoSzachy 4.0 64-bit2543+18
−19
(−14)5 − 5
(+3−3=4)
50.0%
5.0 / 10
75.6%
−14
= 0 1 = 1 0 0 = = 1
–   Rodin 5.12543+31
−31
(−14)2 − 2
(+0−0=4)
50.0%
2.0 / 4
72.7%
−14
= = = =
–   AnMon 5.662540+22
−22
(−17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
78.7%
−75
0 0 = 1
–   Tucano 1.042539+30
−30
(−18)3 − 5
(+1−3=4)
37.5%
3.0 / 8
78.5%
−91
= = 1 = 0 = 0 0
–   Tornado 2.1.41a2527+24
−24
(−30)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
92.0%
−97
0 = = =
–   Hermann 2.8 64-bit2527+18
−18
(−30)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
93.3%
+12
0 1 = 1 1 = = 0
–   LittleThought 1.052 64-bit2506+18
−18
(−51)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.5%
−24
1 0 = 0 1 1 = =
–   Pepito 1.59 64-bit2494+18
−18
(−63)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+195
1 0 1 1
–   Pupsi2 0.092490+18
−18
(−67)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−19
1 1 1 = 1 0 0 = 1 0 = =
–   Pawny 0.3 64-bit2489+33
−33
(−68)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.7%
+218
1 = 1 1
–   Bruja 1.9.1 64-bit2479+19
−19
(−78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+40
0 = 1 1
–   Green Light Chess 3.01.2.22479+36
−36
(−78)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−47
=
–   Zurichess Geneva 64-bit2477+27
−27
(−80)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+204
1 1 = 1 1 = 1 1
–   Pawny 0.3.1 64-bit2474+23
−23
(−83)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−83
1 1 0 0
–   Cheese 1.4 64-bit2468+20
−20
(−89)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−100
= 0 1 = 0 1 0 1
–   iCE 0.32466+31
−31
(−91)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+161
1 1 1 =
–   Dorky 4.3 64-bit2448+28
−28
(−109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−139
= 1 0 =
–   Delphil 2.9g 64-bit2431+33
−33
(−126)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+186
= 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 9.7 64-bit
played with current
participants of this list
Represented by
1-2-CPU    62GreKo 2015-ML 64-bit
All    62GreKo 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    62GreKo 2015-ML 64-bit

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