CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
GreKo 6.25 (2367+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-bit2509+26
−25
(+142)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−66
1 = 0 1 0 0 0 0 0 0
–   Cerebro 3.03d2479+18
−18
(+112)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
0.0%
+126
= = = 1 = = 1 1 = 0 1 1 0 0 = = 1 = 0 0
–   MadChess 2.1 64-bit2475+26
−26
(+108)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−143
0 0 0 = 0 = = 0 0 0
–   Chronos 1.9.42472+33
−33
(+105)4 − 8
(+0−4=8)
33.3%
4.0 / 12
0.0%
+18
= 0 = 0 = 0 0 = = = = =
–   Arasan 10.42470+21
−21
(+103)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−257
= 0 0 0 0 0
–   Trace 1.352462+30
−30
(+95)3 − 2
(+3−2=0)
60.0%
3.0 / 5
0.0%
+176
1 0 0 1 1
–   Abrok 5.02430+22
−22
(+63)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−65
= = 0 0 = = 0 0 1 0
–   Pupsi2 0.072428+21
−21
(+61)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−65
0 = 0 0 0 = = 1 = 0
–   Queen 4.032410+18
−18
(+43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.4%
−INF
0 0
–   Diablo 0.5.12408+18
−18
(+41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.8%
+41
0 1
–   RomiChess P3k 32-bit2406+19
−19
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.6%
+195
1 =
–   Dragon 4.62406+18
−18
(+39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.2%
+39
= =
–   Patzer 3.802405+23
−23
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.2%
−104
0 =
–   Djinn 0.925x2401+23
−23
(+34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.4%
+34
1 0
–   Gaia 3.5 32-bit2400+23
−23
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.6%
+33
0 1
–   Simplex 0.9.8 32-bit2396+30
−30
(+29)4 − 6
(+3−5=2)
40.0%
4.0 / 10
10.2%
−49
1 = 0 0 0 1 0 = 1 0
–   Amy 0.87b2395+25
−25
(+28)1 − 1
(+0−0=2)
50.0%
1.0 / 2
9.7%
+28
= =
–   Phalanx XXII2393+25
−25
(+26)4 − 2
(+4−2=0)
66.7%
4.0 / 6
11.5%
+175
1 1 0 1 0 1
–   LittleThought 1.04 32-bit2392+34
−33
(+25)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
14.9%
−94
1 0 0 0 0 1 1 0 = 0
–   Shield 1.1 64-bit2392+31
−31
(+25)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
14.3%
−5
0 0 = 1 = = 0 1 0 1
–   Gosu 0.162387+20
−20
(+20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
16.3%
+INF
1 1
–   Sorgenkind 0.42387+15
−15
(+20)3 − 3
(+2−2=2)
50.0%
3.0 / 6
14.8%
+20
0 1 0 = 1 =
–   Horizon 4.42386+18
−18
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
16.8%
+19
= =
–   Comet B682386+21
−21
(+19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.4%
+175
1 =
–   Amateur 2.822386+21
−21
(+19)3 − 3
(+3−3=0)
50.0%
3.0 / 6
17.4%
+19
1 1 0 1 0 0
–   Sage 3.532383+18
−18
(+16)2 − 0
(+2−0=0)
100.0%
2.0 / 2
20.3%
+INF
1 1
–   Delphil 1.9f2383+33
−33
(+16)4 − 8
(+2−6=4)
33.3%
4.0 / 12
24.2%
−94
= 0 1 0 0 = = 1 = 0 0 0
–   Thor's Hammer 2.28 32-bit2382+28
−28
(+15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
24.4%
+INF
1 1
–   RomiChess P3L 32-bit2380+33
−33
(+13)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
28.8%
+113
1 1 0 = 1 0 = = 1 1
–   Counter 1.02365+33
−33
(−2)3 − 3
(+1−1=4)
50.0%
3.0 / 6
53.2%
−2
0 = = = = 1
–   Waxman 20152353+24
−25
(−14)6 − 4
(+3−1=6)
60.0%
6.0 / 10
74.8%
+40
0 = = = 1 1 = = = 1
–   Flux 2.2.12349+22
−22
(−18)2 − 4
(+1−3=2)
33.3%
2.0 / 6
81.4%
−133
0 = = 1 0 0
–   Dirty 0.99z2348+35
−36
(−19)4 − 4
(+3−3=2)
50.0%
4.0 / 8
77.9%
−19
0 1 = 1 0 0 = 1
–   LittleThought 1.03 32-bit2338+21
−21
(−29)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.6%
+INF
1 1
–   Asterisk 0.62331+20
−20
(−36)1 − 3
(+1−3=0)
25.0%
1.0 / 4
96.3%
−262
0 0 1 0
–   Dirty 0.99n2319+30
−30
(−48)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
98.5%
−162
0 = = 1 0 0 = 0 0 = 1 0 0 1 = = 0 = 0 0
–   Cheese 1.32307+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
(−67)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+221
= 1 1 1
–   Brutus 6.12300+36
−36
(−67)20 − 7
(+17−4=6)
74.1%
20.0 / 27
99.7%
+109
0 1 1 1 1 = = 0 1 1 1 1 1 1 0 1 1 1 = = 0 1 = = 1 1 1
–   Xpdnt 0809272299+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
(−70)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−137
= = = 0
–   Popochin 3.22293+18
−18
(−74)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+11
1 1 = 0
–   Bison 8.2.4r2279+26
−26
(−88)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−169
1 0 = 0
–   Isa 2.0.48 64-bit2275+30
−30
(−92)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−123
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    106GreKo 2015 64-bit
32-bit    98GreKo 6.5
32-bit 1-2-CPU    98GreKo 6.5
32-bit single-CPU    98GreKo 6.5
All    106GreKo 2015 64-bit
Free    106GreKo 2015 64-bit
Free 1-2-CPU    106GreKo 2015 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    106GreKo 2015 64-bit
Single-CPU    106GreKo 2015 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017