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 5.9 (2347+24
−24
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   The Baron 2.23 32-bit2594+17
−17
(+247)8.5 − 29.5
(+5−26=7)
22.4%
8.5 / 38
0.0%
+31
0 0 0 0 = 0 0 = 0 0 0 0 1 0 0 0 0 = 0 = 0 = 0 = 0 1 0 1 0 0 1 1 0 0 0 0 = 0
–   NirvanaChess 1.1 64-bit2548+26
−26
(+201)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+44
0 1 0
–   DanaSah 4.242527+17
−17
(+180)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pepito 1.59 32-bit2480+24
−24
(+133)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−84
0 = 0 0 0 0 0 = 0 1 0 0 = 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 = = 0 =
–   Cerebro 3.03d2480+18
−18
(+133)9 − 25
(+5−21=8)
26.5%
9.0 / 34
0.0%
−40
0 0 0 = 1 0 0 0 0 0 = 0 0 0 0 = = 0 0 = 0 0 1 0 1 = 0 = = 1 0 1 0 0
–   Anatoli 0.35k2479+16
−16
(+132)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
+24
= 0 1 = 0 = 0 0 = 0 0 = = =
–   Hermann 2.3 32-bit2444+32
−32
(+97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+97
0 = 1 =
–   Bruja 1.9.1 32-bit2444+24
−24
(+97)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−10
0 = = = 0 0 0 = = = 0 1 = 0 0 = 0 1 = 0
–   Nemeton 1.512444+23
−23
(+97)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−134
0 0 = = 0 0
–   Typhoon 1.00-3582434+17
−17
(+87)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pupsi2 0.062417+34
−34
(+70)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−155
0 1 0 0
–   Shallow r688 64-bit2411+19
−19
(+64)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−47
= = 0 0 = = 0 = = 0
–   Delphil 1.9c2411+34
−34
(+64)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.1%
+5
= 0 = = 0 0 = = 1 =
–   Queen 4.032408+18
−18
(+61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−21
0 = 1 0
–   nanoSzachy 3.42406+23
−23
(+59)5 − 6
(+4−5=2)
45.5%
5.0 / 11
0.0%
+22
= 0 0 0 1 1 0 = 1 1 0
–   RomiChess P3k 32-bit2405+19
−19
(+58)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−231
= 0 0 0
–   Sjakk 2.0 64-bit2401+24
−24
(+54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+54
1 0
–   Delphil 1.82397+28
−28
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−106
0 =
–   LittleThought 1.04 32-bit2392+33
−34
(+45)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.6%
+45
= =
–   Sorgenkind 0.42387+15
−15
(+40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.3%
+122
0 1 1 =
–   Horizon 4.42386+18
−18
(+39)16.5 − 19.5
(+14−17=5)
45.8%
16.5 / 36
0.5%
+7
1 0 = 0 0 0 1 0 0 0 0 0 0 1 = 1 1 1 0 0 1 1 = 0 = = 1 0 1 1 0 1 1 0 0 1
–   Jazz 721 64-bit2384+22
−22
(+37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.2%
+194
1 =
–   Sage 3.532383+18
−18
(+36)21.5 − 20.5
(+16−15=11)
51.2%
21.5 / 42
0.7%
+43
1 0 1 1 1 = 1 0 0 1 1 = 0 1 = 0 = 0 = 0 0 0 1 0 1 0 = 1 = 1 1 = 0 0 0 = 0 = 1 1 = 1
–   Giraffe 20150828 64-bit2381+31
−31
(+34)3 − 7
(+3−7=0)
30.0%
3.0 / 10
4.2%
−145
0 1 1 0 0 1 0 0 0 0
–   Dirty 0.99 OW52381+24
−24
(+34)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.4%
−122
0 =
–   Rotor 0.32380+32
−32
(+33)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
4.5%
+4
0 0 1 0 = 0 = = 0 = 0 = 0 = = 0 1 0 = = = 1 1 1 = 1 1 = 1 1 0 0 = 0
–   DanaSah 2.442370+32
−32
(+23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
12.7%
−INF
0 0
–   Counter 1.02365+33
−33
(+18)5 − 3
(+2−0=6)
62.5%
5.0 / 8
18.5%
+81
= 1 = = 1 = = =
–   TJchess 1.1 64-bit2363+20
−20
(+16)1 − 2
(+1−2=0)
33.3%
1.0 / 3
15.5%
−126
0 0 1
–   Alfil 6.102357+33
−33
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
32.1%
0
1 = 0 =
–   Donna 1.0 64-bit2353+30
−30
(+6)2 − 2
(+2−2=0)
50.0%
2.0 / 4
37.8%
+6
0 1 0 1
–   K2 0.672352+23
−23
(+5)3 − 7
(+2−6=2)
30.0%
3.0 / 10
37.8%
−144
0 0 0 0 = = 0 1 1 0
–   Plisk 0.2.6 32-bit2352+33
−33
(+5)1 − 0
(+1−0=0)
100.0%
1.0 / 1
40.7%
+INF
1
–   Flux 2.2.12350+22
−22
(+3)5 − 3
(+4−2=2)
62.5%
5.0 / 8
42.1%
+98
= 0 1 0 1 = 1 1
–   Tytan 9.32 32-bit2345+28
−28
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
54.8%
−2
1 0
–   Lozza 1.15 64-bit2344+25
−25
(−3)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
57.1%
−216
0 = 0 0 0 = 0 =
–   Ifrit m1.6 32-bit2339+33
−33
(−8)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
64.2%
+2
= = =
–   LittleThought 1.03 32-bit2338+21
−21
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
71.5%
−91
= 1 0 0
–   Rodin 2.3a2337+25
−24
(−10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.0%
−10
1 0
–   Maverick 0.51 64-bit2336+22
−22
(−11)6 − 4
(+4−2=4)
60.0%
6.0 / 10
75.2%
+52
= 0 0 1 1 1 = = 1 =
–   Daydreamer 1.52333+22
−22
(−14)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
79.8%
+13
1 = 0 1 1 1 0 = 1 0 0 =
–   Butcher 1.61 64-bit2330+31
−31
(−17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
80.3%
−135
0 =
–   EveAnn 1.712325+32
−32
(−22)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
86.0%
−49
1 = 0 = 0 1 = 0 1 = = 0
–   Plisk 0.2.6 64-bit2322+32
−32
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.2%
−25
1 0
–   ECE 12.012318+22
−22
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.9%
−29
= = 0 1
–   Waxman 20132312+25
−25
(−35)3 − 1
(+2−0=2)
75.0%
3.0 / 4
97.5%
+107
1 = 1 =
–   Capivara LK 0.09a01a 64-bit2306+25
−24
(−41)7.5 − 5.5
(+4−2=7)
57.7%
7.5 / 13
99.1%
+6
1 = 1 0 1 = = = = 1 = = 0
–   pikoSzachy Extreme2305+31
−31
(−42)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.2%
+62
1 1 = = 1 1 = 0 0 1
–   Waxman 20112304+26
−27
(−43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.0%
−199
0 =
–   Alex 2.092299+30
−30
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.2%
+INF
1 1
–   nanoSzachy 2.92299+35
−36
(−48)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
98.7%
+97
1 = 1 1 1 = 1 = = =
–   Zeus 1.292297+21
−21
(−50)3 − 2
(+1−0=4)
60.0%
3.0 / 5
99.9%
−10
= = = = 1
–   Anechka 0.082295+19
−19
(−52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−52
0 1
–   Popochin 3.22293+18
−18
(−54)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+64
= 0 1 = 1 1
–   Pawny 0.1.62289+33
−33
(−58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−58
= =
–   Natwarlal 0.122289+34
−34
(−58)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.7%
+123
1 1 1 1 0 1 0 1 1 0
–   Fischerle 0.9.65 64-bit2286+29
−29
(−61)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
99.9%
+148
1 1 1 1 1 1 = 0 0 1
–   Butcher 1.60n12283+23
−23
(−64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−206
= 0
–   Glass 1.22280+29
−29
(−67)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+75
1 0 1 1 =
–   Bison 8.2.4r2279+26
−26
(−68)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rhetoric Lite2278+36
−36
(−69)3 − 0
(+3−0=0)
100.0%
3.0 / 3
99.9%
+INF
1 1 1
–   Brutus 5.42277+34
−34
(−70)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+1
1 0 = 0 1 1 1 = 1 0
–   Jumbo 0.4.0 64-bit2277+35
−35
(−70)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.9%
+285
1 1 1 = 1 1
–   AliChess 4.202264+34
−35
(−83)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+118
1 = 1 0 1 1 1 = 1 1 1 = = 1
–   Ares 1.02256+31
−31
(−91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+51
= 1
–   Brutus 6.02249+35
−35
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+44
1 =
–   Joker 1.1.062249+33
−33
(−98)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+51
= 1 = 1
–   Exacto 0.e 64-bit2245+19
−19
(−102)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−161
0 1 = 0 1 0
–   MadChess 1.4 64-bit2245+21
−21
(−102)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+69
1 = = = 1 1 0 1 1 1
–   Rotor 0.1a2242+32
−32
(−105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−261
0 =
–   Lozza 1.14a 64-bit2239+29
−29
(−108)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−71
0 1 1 0 1 = = 0 = 1
–   Uralochka 1.1b2218+19
−19
(−129)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−129
1 0
–   EveAnn 1.622208+34
−34
(−139)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−295
= 0
–   Atlas 2.202205+34
−34
(−142)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+217
= 1 1 1 1 1
–   Isa 1.9.51 64-bit2164+30
−30
(−183)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−108
= = = 1 1 0 1 =
–   TJchess 0.1212131+19
−20
(−216)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 5.9
played with current
participants of this list
Represented by
1-2-CPU    199GreKo 2015-ML 64-bit
32-bit    255GreKo 6.5
32-bit 1-2-CPU    255GreKo 6.5
32-bit single-CPU    255GreKo 6.5
All    199GreKo 2015-ML 64-bit
Free    199GreKo 2015-ML 64-bit
Free 1-2-CPU    199GreKo 2015-ML 64-bit
Free 32-bit    255GreKo 6.5
Free 32-bit 1-2-CPU    255GreKo 6.5
Free 32-bit single-CPU    255GreKo 6.5
Free single-CPU    199GreKo 2015-ML 64-bit
Single-CPU    199GreKo 2015-ML 64-bit

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