CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
GreKo 5.9 (2346+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+16
−16
(+248)8.5 − 29.5
(+5−26=7)
22.4%
8.5 / 38
0.0%
+32
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-bit2547+26
−26
(+201)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+44
0 1 0
–   DanaSah 4.242526+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
(+134)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−83
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 =
–   Anatoli 0.35k2479+17
−16
(+133)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
+25
= 0 1 = 0 = 0 0 = 0 0 = = =
–   Cerebro 3.03d2478+18
−18
(+132)9 − 25
(+5−21=8)
26.5%
9.0 / 34
0.0%
−41
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 0
–   Hermann 2.3 32-bit2443+32
−32
(+97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+97
0 = = 1
–   Nemeton 1.512443+23
−23
(+97)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−134
0 0 0 0 = =
–   Bruja 1.9.1 32-bit2443+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
–   Typhoon 1.00-3582433+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
(+71)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−154
0 0 1 0
–   Delphil 1.9c2411+34
−34
(+65)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.1%
+6
= = 0 = = 1 0 = = 0
–   Queen 4.032409+18
−18
(+63)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
1 0 0 =
–   Shallow r688 64-bit2409+19
−19
(+63)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−48
= = 0 0 = = 0 = = 0
–   nanoSzachy 3.42405+22
−23
(+59)5 − 6
(+4−5=2)
45.5%
5.0 / 11
0.0%
+22
0 1 1 0 1 1 0 = = 0 0
–   RomiChess P3k 32-bit2405+19
−19
(+59)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−230
0 0 0 =
–   Sjakk 2.0 64-bit2400+24
−24
(+54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+54
1 0
–   Delphil 1.82397+28
−28
(+51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−105
= 0
–   LittleThought 1.04 32-bit2391+33
−33
(+45)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.6%
+45
= =
–   Sorgenkind 0.42386+15
−15
(+40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.3%
+122
= 1 1 0
–   Horizon 4.42385+18
−18
(+39)16.5 − 19.5
(+14−17=5)
45.8%
16.5 / 36
0.5%
+7
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 = 0 1 0
–   Jazz 721 64-bit2384+22
−22
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.2%
+195
1 =
–   Giraffe 20150828 64-bit2383+31
−31
(+37)3 − 7
(+3−7=0)
30.0%
3.0 / 10
3.3%
−142
0 1 1 0 0 1 0 0 0 0
–   Sage 3.532383+18
−18
(+37)21.5 − 20.5
(+16−15=11)
51.2%
21.5 / 42
0.7%
+44
1 0 1 1 = 0 1 = 0 = 0 = 0 0 0 1 0 1 0 = 1 = 1 1 = 0 0 0 = 0 = 1 1 = 1 1 = 1 0 1 0 1
–   Dirty 0.99 OW52381+24
−24
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.3%
−121
= 0
–   Rotor 0.32380+32
−32
(+34)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
4.4%
+5
0 1 0 = 0 = = 0 = 0 = 0 = = 0 1 0 = = = 1 1 1 = 1 1 = 1 1 0 0 = 0 0
–   DanaSah 2.442369+32
−32
(+23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
12.7%
−INF
0 0
–   Counter 1.02364+33
−33
(+18)5 − 3
(+2−0=6)
62.5%
5.0 / 8
18.6%
+81
1 = = = = = = 1
–   TJchess 1.1 64-bit2362+20
−20
(+16)1 − 2
(+1−2=0)
33.3%
1.0 / 3
15.9%
−126
0 0 1
–   Alfil 6.102356+33
−33
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
32.0%
0
= 0 = 1
–   Donna 1.0 64-bit2352+30
−30
(+6)2 − 2
(+2−2=0)
50.0%
2.0 / 4
38.2%
+6
0 1 0 1
–   Plisk 0.2.6 32-bit2351+33
−33
(+5)1 − 0
(+1−0=0)
100.0%
1.0 / 1
40.7%
+INF
1
–   K2 0.672351+23
−23
(+5)3 − 7
(+2−6=2)
30.0%
3.0 / 10
38.0%
−144
0 0 0 1 1 0 0 0 = =
–   Flux 2.2.12348+22
−22
(+2)5 − 3
(+4−2=2)
62.5%
5.0 / 8
44.9%
+97
1 1 0 1 = 1 = 0
–   Tytan 9.32 32-bit2344+28
−28
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
54.7%
−2
0 1
–   Lozza 1.15 64-bit2343+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
(−7)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
64.1%
+3
= = =
–   Rodin 2.3a2337+24
−25
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
70.7%
−9
0 1
–   LittleThought 1.03 32-bit2337+21
−21
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
71.2%
−91
0 0 = 1
–   Maverick 0.51 64-bit2335+22
−22
(−11)6 − 4
(+4−2=4)
60.0%
6.0 / 10
75.3%
+52
= 0 0 1 1 1 = = 1 =
–   Daydreamer 1.52332+22
−22
(−14)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
80.4%
+13
1 1 0 = 1 0 = 0 1 = 0 1
–   Butcher 1.61 64-bit2329+31
−31
(−17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
80.2%
−135
0 =
–   EveAnn 1.712324+32
−32
(−22)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
86.2%
−49
0 = 0 1 = 0 1 = = 0 1 =
–   Plisk 0.2.6 64-bit2322+32
−32
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
88.1%
−24
1 0
–   ECE 12.012317+22
−22
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
96.0%
−29
= = 0 1
–   Waxman 20132311+25
−25
(−35)3 − 1
(+2−0=2)
75.0%
3.0 / 4
97.5%
+107
1 = 1 =
–   Capivara LK 0.09a01a 64-bit2305+24
−25
(−41)7.5 − 5.5
(+4−2=7)
57.7%
7.5 / 13
99.1%
+6
0 1 = = 1 = 1 = = 1 = = 0
–   pikoSzachy Extreme2305+31
−31
(−41)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.2%
+63
1 1 = = 1 1 = 0 0 1
–   Waxman 20112303+26
−27
(−43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.1%
−199
0 =
–   Alex 2.092299+30
−30
(−47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.2%
+INF
1 1
–   nanoSzachy 2.92298+35
−36
(−48)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
98.7%
+97
1 = 1 1 1 = 1 = = =
–   Zeus 1.292296+21
−21
(−50)3 − 2
(+1−0=4)
60.0%
3.0 / 5
99.9%
−10
= = = 1 =
–   Anechka 0.082294+19
−19
(−52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−52
1 0
–   Popochin 3.22293+18
−18
(−53)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+65
1 1 = = 0 1
–   Natwarlal 0.122289+34
−34
(−57)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.7%
+124
1 1 1 1 0 1 0 1 1 0
–   Pawny 0.1.62288+33
−33
(−58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−58
= =
–   Fischerle 0.9.65 64-bit2285+29
−29
(−61)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
99.9%
+148
1 1 = 0 0 1 1 1 1 1
–   Butcher 1.60n12283+23
−23
(−63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−205
0 =
–   Glass 1.22280+30
−29
(−66)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+76
1 0 1 = 1
–   Bison 8.2.4r2279+26
−26
(−67)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rhetoric Lite2277+36
−36
(−69)3 − 0
(+3−0=0)
100.0%
3.0 / 3
99.9%
+INF
1 1 1
–   Jumbo 0.4.0 64-bit2277+35
−35
(−69)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.9%
+286
1 = 1 1 1 1
–   Brutus 5.42276+34
−34
(−70)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+1
0 = 0 1 1 1 = 1 0 1
–   AliChess 4.202263+34
−35
(−83)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+118
1 1 1 = = 1 1 0 1 1 1 = = 1
–   Ares 1.02255+31
−31
(−91)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+51
1 =
–   Brutus 6.02249+35
−35
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+45
= 1
–   Joker 1.1.062248+33
−33
(−98)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+51
1 = 1 =
–   MadChess 1.4 64-bit2244+21
−21
(−102)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+69
1 = = = 0 1 1 1 1 1
–   Exacto 0.e 64-bit2243+20
−20
(−103)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−162
0 1 = 0 1 0
–   Rotor 0.1a2241+32
−32
(−105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−261
= 0
–   Lozza 1.14a 64-bit2238+29
−29
(−108)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−71
1 0 1 = 0 1 = 0 = 1
–   Uralochka 1.1b2218+19
−19
(−128)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−128
0 1
–   EveAnn 1.622207+34
−34
(−139)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−295
0 =
–   Atlas 2.202205+34
−34
(−141)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+218
= 1 1 1 1 1
–   Isa 1.9.51 64-bit2163+30
−30
(−183)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−108
= = = 1 1 0 1 =
–   TJchess 0.1212130+19
−19
(−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    209GreKo 2015 64-bit
32-bit    255GreKo 6.5
32-bit 1-2-CPU    255GreKo 6.5
32-bit single-CPU    255GreKo 6.5
All    209GreKo 2015 64-bit
Free    203GreKo 2015 64-bit
Free 1-2-CPU    203GreKo 2015 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    203GreKo 2015 64-bit
Single-CPU    209GreKo 2015 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017