CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Show each game results
GreKo 9.7 64-bit (2487+18
−19
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 14 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Quazar 0.4 64-bit2901+8
−8
(+414)2 − 18
(+0−16=4)
10.0%
2.0 / 20
0.0%
+85
0 = 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 = 0 0
–   Scorpio 2.7.5 64-bit2804+23
−22
(+317)3.5 − 16.5
(+2−15=3)
17.5%
3.5 / 20
0.0%
+52
1 0 0 0 0 0 = 0 0 0 0 0 = = 0 0 0 0 0 1
–   Dirty 05Sep2012 64-bit2740+17
−17
(+253)4 − 16
(+1−13=6)
20.0%
4.0 / 20
0.0%
+38
0 0 0 0 1 0 0 0 = 0 = 0 0 = 0 = = = 0 0
–   DiscoCheck 3.7.1 64-bit2736+34
−34
(+249)3 − 17
(+0−14=6)
15.0%
3.0 / 20
0.0%
0
= = = 0 0 0 0 0 = 0 0 = 0 0 0 0 = 0 0 0
–   Gaviota 0.85.1 64-bit2728+12
−12
(+241)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−64
0 1 0 0 0 0 = 0 0 0
–   ProDeo 1.812699+17
−17
(+212)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+134
1 1 0 1 0 0 0 = = 0
–   Fruit 2.12685+24
−24
(+198)5 − 15
(+2−12=6)
25.0%
5.0 / 20
0.0%
+26
0 0 = = = 0 = 1 = 0 0 0 0 0 1 0 0 = 0 0
–   Deuterium 12.01.30.1070 64-bit2683+16
−16
(+196)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−7
0 0 0 1 0 0 0 0 1 =
–   EXchess 6.50b 64-bit2670+15
−15
(+183)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+85
1 = 0 0 0 1 = = 0 0
–   Gandalf 62627+10
−9
(+140)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
+32
1 = = 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 = 1 0 0 0 = 1 1 0 1 0 =
–   Philou 3.7.1 64-bit2618+11
−10
(+131)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
−43
0 0 0 1 0 = 1 0 = 0 0 1 0 0 0 1 0 0 = 0
–   Rotor 0.7a2618+14
−15
(+131)14 − 28
(+9−23=10)
33.3%
14.0 / 42
0.0%
+9
0 1 0 0 = = 1 0 1 0 = 0 0 0 0 0 0 = = = = 1 0 0 1 1 1 0 = 0 0 0 = 0 0 0 1 = 0 0 0 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(+130)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−20
= 0 0 0 0 0 0 0 = = = 1 = 0 0 0 0 = 0 0 = 1 0 = 1 = 0 0 1 = 0 0
–   Slow Chess Blitz WV2.12615+6
−6
(+128)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−26
= 0 = 0 = 0 0 0 = = 0 0 = 0 0 0 = 0 = = = = 0 0 = 1 = 0 0 = 0 0
–   Ruffian 2.1.02610+9
−10
(+123)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+91
0 1 1 = 1 0 = 0 0 = 1 0 = 0 = 0 0 = = = 0 0 1 1 0 1 = 1 0 1 1 0
–   RedQueen 1.1.1 64-bit2609+15
−15
(+122)8 − 2
(+7−1=2)
80.0%
8.0 / 10
0.0%
+355
1 1 1 0 1 1 1 1 = =
–   Philou 3.7 64-bit2607+14
−14
(+120)12.5 − 18.5
(+9−15=7)
40.3%
12.5 / 31
0.0%
+53
1 0 0 = 1 0 1 = 0 1 0 = = 0 1 0 1 0 0 0 1 = 0 0 = 1 0 1 0 0 =
–   Amyan 1.722602+8
−8
(+115)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+48
0 1 0 1 0 0 0 0 1 = = 1 = 1 = 0 = 0 1 0 0 1 = = = 1 0 = 0 0 = 0
–   Glass 1.9 64-bit2601+14
−14
(+114)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−20
1 0 = 0 1 0 = = 0 0 0 0 0 = 1 0 = 0 1 0 0 1 1 = 0 0 0 0 = 0 = 0
–   GarboChess 2.10 64-bit2598+9
−9
(+111)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+14
0 0 1 1 0 0 0 0 1 0 = 0 1 = = 1 = = 1 0 0 0 0 1 = 0 = = = 0 0 0
–   GNU Chess 5.07.173b 64-bit2597+11
−11
(+110)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−7
= 1 0 0 0 1 0 0 = 1 0 0 0 0 0 = = 1 0 = = 0 0 0 = = 0 1 = 0 = =
–   Godel 2.05 64-bit2589+13
−12
(+102)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−122
0 0 = = = 0 = 0 0 0 0 0 = = 0 = 0 0 = 0 0 0 0 0 0 = = 0 = 0 0 0
–   Arasan 14.3 64-bit2583+19
−19
(+96)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−89
0 0 0 = 0 0 0 = = 0 = = 0 = 0 0 = 0 0 1
–   Rodent 0.15 64-bit2575+22
−23
(+88)8.5 − 10.5
(+3−5=11)
44.7%
8.5 / 19
0.0%
+56
1 = 0 0 = = 0 = 0 0 = 1 = = = = = = 1
–   Atlas 3.25 64-bit2569+15
−15
(+82)20 − 32
(+11−23=18)
38.5%
20.0 / 52
0.0%
+3
= 0 = 1 = 0 = 0 1 0 = = 1 = 0 = 0 0 = 0 0 = = 0 0 1 0 = 0 1 0 1 1 = 1 = 1 1 = 0 = 0 0 0 0 0 = 0 = 0 1 0
–   Petir 4.9999992556+9
−9
(+69)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+56
= = 0 1 0 0 0 0 0 1 0 = 1 1 = 1 1 1 1 0 0 0 0 0 1 0 1 = 1 1 1 0
–   The Baron 2.23 64-bit2555+8
−8
(+68)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+22
0 1 1 1 = 0 = 1 = 0 0 0 1 = 1 1 0 0 0 = = 0 0 1 = 0 = = = 0 1 0
–   Rebel Century2545+13
−13
(+58)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−16
= = = = 0 0 0 1 = 0 0 = 1 0 0 1 1 1 0 0 0 1 = 1 0 0 1 = 0 0 = 0
–   Anaconda 2.0.12544+10
−10
(+57)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−43
= = = 0 1 0 0 = 0 = = = = 1 0 = 1 0 0 = 1 = 0 0 0 0 0 1 = 0 0 0
–   nanoSzachy 4.0 64-bit2543+11
−11
(+56)32.5 − 35.5
(+25−28=15)
47.8%
32.5 / 68
0.0%
+40
1 0 = 1 1 1 0 1 0 1 1 = 1 0 1 0 0 = 0 1 0 0 1 0 = = 1 1 = 0 0 0 0 1 = 1 1 = 0 1 0 0 0 = 1 1 0 0 0 = 1 1 = 0 0 0 = 1 0 1 0 = 1 0 1 = 0 =
–   AnMon 5.752539+8
−8
(+52)12 − 20
(+11−19=2)
37.5%
12.0 / 32
0.0%
−54
1 0 1 = 0 0 1 1 0 1 1 0 0 0 = 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 1
–   Ufim 8.022537+7
−7
(+50)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−11
= = 0 = 1 0 = 0 0 = = 0 = 0 1 0 = = 1 0 0 1 1 1 0 = 1 = = 0 0 0
–   Pupsi2 0.092536+18
−18
(+49)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−101
0 0 1 0 = = 1 0 0 0
–   DanaSah 4.882533+12
−12
(+46)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−32
= 0 1 0 0 1 0 0 = 0 0 1 0 0 0 1 = 1 1 = 0 1 0 1 0 = = = 0 1 0 0
–   DanaSah 4.242506+13
−13
(+19)13 − 18
(+9−14=8)
41.9%
13.0 / 31
4.5%
−44
0 0 1 = 0 = 0 = 0 = 1 1 1 1 0 0 = 1 0 0 = 0 1 0 = 0 0 0 = 1 1
–   Delphil 2.9f2481+36
−37
(−6)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
60.2%
−86
0 0 = 1 1 = = 0 0 0 = 0 1 0 0 = = = 1 0
–   Mephisto Gideon Professional2476+12
−12
(−11)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
81.7%
−88
0 0 0 = 0 0 0 0 1 0 = 0 = = = = = 0 1 1 1 1
–   Nebula 1.0 64-bit2458+19
−19
(−29)15 − 17
(+10−12=10)
46.9%
15.0 / 32
98.4%
−51
= 1 = 0 = = 0 1 = = 1 1 0 0 = 1 1 0 0 0 1 0 0 = 1 0 1 0 = 0 1 =
–   pikoSzachy 4.02456+14
−14
(−31)17 − 15
(+14−12=6)
53.1%
17.0 / 32
99.6%
−9
0 0 1 1 0 1 0 = = 0 = 1 1 0 0 = 1 = 0 = 1 1 0 1 1 1 0 0 1 1 1 0
–   Delphil 2.9g 64-bit2414+22
−22
(−73)17.5 − 11.5
(+13−7=9)
60.3%
17.5 / 29
100.0%
−4
1 = 1 0 1 1 = 0 0 1 0 0 1 1 1 1 = 0 = = = 1 1 = 1 0 = 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    350GreKo 2016 64-bit
All    350GreKo 2016 64-bit
Free    350GreKo 2016 64-bit
Free 1-2-CPU    350GreKo 2016 64-bit
Free single-CPU    350GreKo 2016 64-bit
Single-CPU    350GreKo 2016 64-bit

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