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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GreKo 12.9 64-bit (2577+18
−18
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 14 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Donna 3.0 64-bit2621+18
−18
(+44)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+12
0 0 = 0 1 1 = 0 = 1 0 = 1 1 0 1 = 0 = 1 0 1 0 = 0 0 1 = 0 1 0 =
–   Philou 3.7.1 64-bit2618+11
−10
(+41)12.5 − 18.5
(+10−16=5)
40.3%
12.5 / 31
0.0%
−32
1 0 0 1 0 1 = = 0 0 0 0 0 0 = 1 1 = 0 1 = 0 1 0 0 0 0 0 1 1 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(+40)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
0.0%
−73
0 0 1 0 1 0 1 0 0 = 1 1 0 = 0 0 0 0 1 1 0 0 0 0 0 1 1 0 = 0 1 0
–   Rotor 0.82615+11
−11
(+38)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−36
1 1 0 = = 0 1 0 1 0 0 0 1 = 0 0 1 0 0 0 0 = = = = 1 0 = = 0 1 0
–   Slow Chess Blitz WV2.12615+6
−6
(+38)20 − 12
(+15−7=10)
62.5%
20.0 / 32
0.0%
+119
= 0 0 = 1 0 = 1 1 = 1 = 1 = 1 0 1 = 1 1 1 = 1 1 1 0 0 = 0 = 1 1
–   Jellyfish 1.1 64-bit2614+13
−13
(+37)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−83
= 0 1 0 1 0 0 0 0 1 0 1 1 0 0 = = 0 0 0 = 1 = = 0 0 = = 0 = 0 0
–   Laser 0.2 64-bit2613+18
−18
(+36)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
0.2%
+45
0 1 = 0 = 1 1 = 0 = = 1 = 0 = = = 1 1 1 = 0 1 0 1 = 0 = 0 = 1 0
–   Rodin 7.02613+15
−15
(+36)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.1%
+49
= 1 = 0 = 1 = 0 1 = 1 1 0 0 = 1 0 0 1 = 1 0 = 0 1 0 0 1 = = = 1
–   NoraGrace 2.0 64-bit2611+13
−13
(+34)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.1%
−44
1 0 0 = 1 0 = 0 1 0 = 0 0 1 0 = 1 0 0 0 0 0 1 0 0 1 = 1 0 = 1 =
–   Ruffian 2.1.02610+9
−10
(+33)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.0%
+64
= 1 0 0 = 1 1 = = = = = = 0 = = 1 0 0 1 1 1 0 0 = 1 1 = = 1 1 0
–   Glass 2.0 64-bit2607+11
−10
(+30)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.1%
−2
= 0 1 = = 0 = 0 1 = = 1 = 1 0 1 1 0 = 0 1 = = 0 = 0 = = 0 1 0 0
–   Pharaon 3.5.12603+7
−7
(+26)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.3%
+38
= = 1 0 1 = 1 = = = 0 1 0 0 1 0 1 = 1 0 = 0 1 0 1 = 0 0 1 0 1 1
–   Amyan 1.722602+8
−8
(+25)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.5%
−4
1 1 = 0 = 1 0 1 1 1 = = 0 0 0 = = = 1 1 0 0 0 = 0 0 = = = = 0 =
–   GarboChess 2.10 64-bit2598+9
−9
(+21)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
1.5%
+33
0 0 0 0 = = 1 = 1 = 1 = 0 1 1 0 = 1 = = 1 1 0 0 0 = 1 0 1 = = 1
–   Phalanx XXIV2590+16
−16
(+13)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
13.8%
+4
1 = 1 1 0 0 = 1 = 1 0 = 0 0 1 1 0 = 0 = 0 = 0 1 0 = = 1 0 0 1 1
–   Francesca MAD 0.192584+10
−10
(+7)15 − 17
(+11−13=8)
46.9%
15.0 / 32
22.3%
−16
1 0 0 1 0 0 0 = 0 1 1 0 = 1 1 0 0 = = 1 = 1 1 0 0 1 = = = 0 1 0
–   Hamsters 0.7.12579+8
−8
(+2)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
39.9%
−41
= = 1 = 1 = 1 = 0 0 = 0 = = 1 = 0 0 0 = 0 = 0 0 = = 1 0 0 1 = =
–   SOS 5.12576+8
−7
(−1)22.5 − 8.5
(+19−5=7)
72.6%
22.5 / 31
52.0%
+165
0 1 = 1 = 1 0 0 1 = 1 = 1 1 1 1 1 1 1 0 = 1 1 = 1 1 1 1 1 0 =
–   Arminius 2015-08-06 64-bit2575+16
−16
(−2)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
57.2%
+9
1 = = 0 0 1 0 1 = = 1 = = 0 1 0 1 0 1 = 0 0 = 1 1 0 1 1 0 = 0 1
–   Donna 2.1 64-bit2575+19
−19
(−2)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
56.5%
+30
0 1 0 1 0 = 0 = 0 1 = 1 0 0 1 = 1 0 1 1 1 1 = 0 = = 0 1 0 1 1 1
–   Aristarch 4.502567+8
−8
(−10)14 − 18
(+11−15=6)
43.8%
14.0 / 32
84.0%
−54
0 0 0 = 0 0 0 0 1 = 1 0 0 0 0 0 = 1 = = 1 1 1 0 1 0 1 = 1 1 1 0
–   Capivara LK 0.09b02c 64-bit2566+14
−13
(−11)17 − 15
(+14−12=6)
53.1%
17.0 / 32
84.1%
+13
1 1 1 0 0 1 = = 0 = 1 0 = 0 0 1 0 = 1 = 1 0 1 1 1 0 1 1 1 0 0 0
–   Petir 4.392565+10
−10
(−12)17 − 15
(+14−12=6)
53.1%
17.0 / 32
87.6%
+14
1 1 1 1 1 1 0 1 1 = 0 1 0 = = 0 0 1 1 = 0 0 0 0 1 = 0 0 1 0 1 =
–   nanoSzachy 4.1 64-bit2561+15
−15
(−16)14 − 18
(+10−14=8)
43.8%
14.0 / 32
90.9%
−60
0 1 0 1 1 = 1 0 0 = 0 0 = 0 0 0 0 0 = 1 0 1 = 1 0 1 1 = = = 1 0
–   Brutus 8.05 64-bit2554+11
−10
(−23)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
98.7%
−118
= 0 1 1 = 0 = = = 0 1 0 1 0 0 0 0 0 = 1 = = 0 0 = 0 1 = = 0 0 0
–   Rebel Century2545+13
−13
(−32)17 − 15
(+12−10=10)
53.1%
17.0 / 32
99.8%
−5
0 = 1 = 1 1 0 = 1 0 0 = 1 1 1 0 1 1 1 = 0 = 1 = 0 0 = = 0 1 0 =
–   Anaconda 2.0.12544+10
−10
(−33)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
99.9%
−43
0 = = 0 = 0 = 1 = 0 = 0 = = 0 = 0 1 = = 1 = 1 0 0 = = = 1 1 1 1
–   nanoSzachy 4.0 64-bit2543+11
−11
(−34)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
99.9%
+2
0 1 0 0 1 0 1 0 0 1 = = 0 1 1 = 1 1 0 = 1 = 0 = 1 0 = = 1 = 1 1
–   Maverick 1.0 64-bit2540+18
−18
(−37)15 − 17
(+12−14=6)
46.9%
15.0 / 32
99.8%
−60
1 1 0 1 0 1 1 = = 1 1 0 0 0 0 0 1 = 0 0 1 0 = 0 0 0 = 1 0 1 1 =
–   AnMon 5.752539+8
−8
(−38)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+73
= 1 1 0 1 0 0 1 1 = 1 1 1 1 = 1 0 = 0 = 0 1 1 1 1 1 = = = 1 1 0
–   Ufim 8.022537+7
−7
(−40)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+44
1 = 1 0 = 1 1 = 1 0 1 1 1 0 1 = = 1 = = = 1 1 1 = = 1 0 0 1 0 0
–   DanaSah 4.882533+12
−12
(−44)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+20
0 = 1 1 1 = 1 0 0 = = = = 0 1 1 1 1 0 = = 0 1 1 1 1 1 0 = 0 1 =
–   Fridolin 2.0 64-bit2531+13
−13
(−46)15 − 17
(+9−11=12)
46.9%
15.0 / 32
100.0%
−66
0 = = = = 0 0 1 0 0 0 1 = 1 1 = 1 0 0 1 = 1 = 0 0 1 = = 1 = 0 =
–   JikChess 0.02 64-bit2523+15
−15
(−54)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−1
0 0 = 1 1 0 1 1
–   Carballo 1.3 64-bit2454+19
−19
(−123)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−11
1 = = 1 1 0 1 1 1 = 1 1 = 1 0 1 1 = = = 1 1 1 1 0 0 1 1 0 0 = 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 12.9 64-bit
played with current
participants of this list
Represented by
1-2-CPU    742GreKo 2016 64-bit
All    742GreKo 2016 64-bit
Free    742GreKo 2016 64-bit
Free 1-2-CPU    742GreKo 2016 64-bit
Free single-CPU    742GreKo 2016 64-bit
Single-CPU    742GreKo 2016 64-bit

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