CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 6.25 (2366+33
−34
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.8 64-bit2507+25
−25
(+141)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−67
1 = 0 1 0 0 0 0 0 0
–   Cerebro 3.03d2480+18
−18
(+114)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
0.0%
+128
= = = 1 = = 1 1 = 0 1 1 0 0 = = 1 = 0 0
–   MadChess 2.1 64-bit2475+26
−26
(+109)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−142
= 0 0 0 0 0 0 = 0 =
–   Chronos 1.9.42471+33
−33
(+105)4 − 8
(+0−4=8)
33.3%
4.0 / 12
0.0%
+18
= = 0 = = = = 0 = 0 = 0
–   Arasan 10.42469+21
−21
(+103)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−257
= 0 0 0 0 0
–   Trace 1.352461+30
−30
(+95)3 − 2
(+3−2=0)
60.0%
3.0 / 5
0.0%
+176
1 0 0 1 1
–   Abrok 5.02432+21
−21
(+66)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−62
= = 0 0 = = 0 0 1 0
–   Pupsi2 0.072427+21
−20
(+61)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−65
= 1 = 0 0 = 0 0 0 =
–   Queen 4.032408+18
−18
(+42)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.7%
−INF
0 0
–   Diablo 0.5.12407+18
−18
(+41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.0%
+41
1 0
–   Dragon 4.62406+18
−18
(+40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.2%
+40
= =
–   RomiChess P3k 32-bit2405+19
−19
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.6%
+195
= 1
–   Patzer 3.802405+22
−22
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.1%
−103
= 0
–   Gaia 3.5 32-bit2403+23
−23
(+37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.1%
+37
1 0
–   Djinn 0.925x2400+23
−23
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.3%
+34
0 1
–   Simplex 0.9.8 32-bit2396+30
−30
(+30)4 − 6
(+3−5=2)
40.0%
4.0 / 10
10.1%
−48
1 = 0 0 0 1 0 = 1 0
–   Amy 0.87b2394+25
−25
(+28)1 − 1
(+0−0=2)
50.0%
1.0 / 2
9.5%
+28
= =
–   Phalanx XXII2392+25
−24
(+26)4 − 2
(+4−2=0)
66.7%
4.0 / 6
11.2%
+175
1 0 1 1 0 1
–   Shield 1.1 64-bit2391+31
−31
(+25)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
14.5%
−5
= 1 = = 0 0 0 1 0 1
–   LittleThought 1.04 32-bit2391+34
−34
(+25)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
14.8%
−94
1 0 0 0 0 1 1 0 = 0
–   Gosu 0.162387+20
−20
(+21)2 − 0
(+2−0=0)
100.0%
2.0 / 2
14.6%
+INF
1 1
–   Thor's Hammer 2.28 32-bit2386+27
−27
(+20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
18.9%
+INF
1 1
–   Sorgenkind 0.42386+15
−15
(+20)3 − 3
(+2−2=2)
50.0%
3.0 / 6
14.6%
+20
= 1 0 1 0 =
–   Horizon 4.42385+18
−18
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
16.7%
+19
= =
–   Amateur 2.822385+21
−21
(+19)3 − 3
(+3−3=0)
50.0%
3.0 / 6
17.3%
+19
0 1 0 1 0 1
–   Comet B682384+21
−21
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
18.9%
+174
= 1
–   Sage 3.532383+18
−18
(+17)2 − 0
(+2−0=0)
100.0%
2.0 / 2
20.1%
+INF
1 1
–   Delphil 1.9f2383+33
−33
(+17)4 − 8
(+2−6=4)
33.3%
4.0 / 12
24.0%
−93
0 = = 0 1 0 0 0 0 = = 1
–   RomiChess P3L 32-bit2380+33
−33
(+14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
28.7%
+114
1 1 0 = 1 0 = = 1 1
–   Counter 1.02365+33
−33
(−1)3 − 3
(+1−1=4)
50.0%
3.0 / 6
52.8%
−1
= 1 = = = 0
–   Waxman 20152352+24
−25
(−14)6 − 4
(+3−1=6)
60.0%
6.0 / 10
74.8%
+40
0 = = = 1 1 = = = 1
–   Flux 2.2.12350+22
−22
(−16)2 − 4
(+1−3=2)
33.3%
2.0 / 6
79.3%
−131
1 0 0 = = 0
–   Dirty 0.99z2348+35
−35
(−18)4 − 4
(+3−3=2)
50.0%
4.0 / 8
77.6%
−18
1 = 0 1 = 1 0 0
–   LittleThought 1.03 32-bit2337+21
−21
(−29)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.6%
+INF
1 1
–   Asterisk 0.62329+20
−20
(−37)1 − 3
(+1−3=0)
25.0%
1.0 / 4
96.8%
−263
0 1 0 0
–   Dirty 0.99n2318+30
−30
(−48)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
98.4%
−162
= = 0 = 0 0 = 1 0 0 = 0 0 = 1 0 0 1 0 =
–   Cheese 1.32306+17
−17
(−60)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.9%
+170
1 1 1 = = 1
–   Joker 1.1.142300+20
−20
(−66)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+222
1 1 = 1
–   Brutus 6.12299+36
−36
(−67)20 − 7
(+17−4=6)
74.1%
20.0 / 27
99.7%
+109
1 1 1 = = 0 1 1 1 1 = = 0 1 1 1 1 1 1 0 1 1 1 = = 0 1
–   Xpdnt 0809272298+29
−29
(−68)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+213
= 1 1 1
–   Zeus 1.292297+21
−21
(−69)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−136
0 = = =
–   Popochin 3.22293+18
−18
(−73)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+12
0 1 = 1
–   Bison 8.2.4r2279+26
−26
(−87)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−168
0 = 0 1
–   Isa 2.0.48 64-bit2266+30
−30
(−100)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−131
0 = 0 0 = = = 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 6.25
played with current
participants of this list
Represented by
1-2-CPU    84GreKo 2015-ML 64-bit
32-bit    98GreKo 6.5
32-bit 1-2-CPU    98GreKo 6.5
32-bit single-CPU    98GreKo 6.5
All    84GreKo 2015-ML 64-bit
Free    84GreKo 2015-ML 64-bit
Free 1-2-CPU    84GreKo 2015-ML 64-bit
Free 32-bit    98GreKo 6.5
Free 32-bit 1-2-CPU    98GreKo 6.5
Free 32-bit single-CPU    98GreKo 6.5
Free single-CPU    84GreKo 2015-ML 64-bit
Single-CPU    84GreKo 2015-ML 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018