CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Engine Details

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Show each game results
GreKo 2016 64-bit (2619+15
−15
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ktulu 92782+8
−8
(+163)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+132
=
–   Ethereal 8.28 64-bit2754+17
−17
(+135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Tucano 6.00 64-bit2750+13
−13
(+131)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+100
=
–   Amoeba 2.1 64-bit2747+14
−14
(+128)5.5 − 18.5
(+2−15=7)
22.9%
5.5 / 24
0.0%
−62
= 0 0 0 = = 1 = 0 0 0 0 0 0 0 = 0 0 = 0 0 0 = 1
–   Marvin 2.2.0 64-bit2697+16
−16
(+78)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+4
0 0 0 = 0 1 0 = = 0 1 0 0 = 0 = 0 = = = = 1 = 1 1 0 0 1 0 1 0 =
–   Chessmaster 11 Paralyse2691+27
−27
(+72)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−88
0 0 = 0 0 = 0 0 0 0 1 = 0 1 0 = 1 = 0 0 = = 0 0 0 = 0 = = 0
–   Delfi 5.42683+7
−7
(+64)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   RuyDos 1.0.2 64-bit2670+17
−17
(+51)28.5 − 33.5
(+19−24=19)
46.0%
28.5 / 62
0.0%
+23
= 0 1 1 1 0 1 1 0 = 1 1 0 0 0 = = 0 0 1 0 0 = = = = 0 = 0 1 0 1 = 0 0 0 0 = 1 1 1 = 0 0 0 = 0 1 = = = 1 = = 1 = 0 1 1 0 0 1
–   RedQueen 1.1.98 64-bit2670+13
−13
(+51)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   ECE X3 64-bit2656+15
−15
(+37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Cyrano 0.6b17 64-bit2642+8
−8
(+23)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
0.4%
+7
0 = 1 = = = 0 = 0 = = = 1 0 1 = 0 1 0 = 1 1 0 = 1 0 0 = 1 = = =
–   Colossus 2008b2641+7
−7
(+22)14.5 − 18.5
(+9−13=11)
43.9%
14.5 / 33
0.3%
−18
= = 0 1 1 = = 1 1 0 = 0 0 0 0 0 1 = 1 0 0 1 0 0 = = = 1 0 0 = 1 =
–   Sjakk 2.2 64-bit2640+11
−11
(+21)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
1.2%
+51
1 1 0 = = = = 1 1 1 0 1 = 0 = = = 0 = 1 = 1 0 0 1 = = = = = 0 1
–   Rodin 8.02636+13
−13
(+17)18 − 15
(+12−9=12)
54.5%
18.0 / 33
4.3%
+45
1 1 = = 0 = = 1 = = 1 = 0 1 0 0 = = = 0 1 1 1 0 = = 0 1 1 1 0 0 1
–   E.T. Chess 13.01.082634+7
−7
(+15)14 − 18
(+10−14=8)
43.8%
14.0 / 32
3.8%
−27
0 = 1 0 1 = 1 0 0 1 0 0 = 1 0 0 1 = 0 = = 0 0 0 1 1 = = 1 0 0 1
–   WyldChess 1.51 64-bit2631+13
−13
(+12)31 − 31
(+20−20=22)
50.0%
31.0 / 62
11.6%
+13
= = 0 = 0 = = 0 = 0 = 0 0 1 1 = 1 0 1 0 1 0 = 1 = = = 0 1 = 1 0 = 1 = 1 = 0 1 1 = 0 = 1 0 0 = 1 = = 0 1 0 0 1 = 1 1 0 0 1 1
–   Ethereal 8.16 64-bit2630+20
−20
(+11)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
20.2%
−22
0 0 0 1 1 1 1 0 1 0 1 0 1 = 1 0 1 0 0 = 0 0 1 = 0 = 1 1 = 0 0 0
–   Movei 00.8.438 (10 10 10)2623+7
−7
(+4)18 − 14
(+12−8=12)
56.3%
18.0 / 32
33.8%
+44
1 0 0 0 0 1 1 1 = 0 = = 0 1 1 = 1 0 = 1 = = 1 1 1 = = = = = 0 1
–   WildCat 82623+7
−7
(+4)17 − 16
(+11−10=12)
51.5%
17.0 / 33
32.9%
+10
= 1 = 1 0 1 0 = 0 = 1 1 = 0 = = = 0 1 0 = 1 1 1 = 0 0 = 0 1 = 1 0
–   Philou 3.7.1 64-bit2620+10
−10
(+1)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
47.0%
−69
1 1 1 = = = = 1 0 0 0 0 0 1 0 = 1 = = 0 = = 0 = 0 = 0 0 0 0 0 1
–   Zarkov 6.552619+12
−12
(0)15 − 17
(+9−11=12)
46.9%
15.0 / 32
52.3%
−23
= 0 0 1 0 0 = 1 0 0 1 1 0 1 = 0 1 1 = = = 1 = = 0 = 0 1 = = = 0
–   Sloppy 0.2.2 64-bit2617+7
−8
(−2)31 − 31
(+21−21=20)
50.0%
31.0 / 62
59.7%
−4
= 0 1 1 0 1 = 1 = = 0 1 1 0 1 1 = 1 = = 1 1 = 0 0 1 0 0 1 = 0 0 0 1 = 1 1 = = 0 0 = 0 = 0 0 0 = = = 0 = 0 0 1 1 1 0 = 1 1 =
–   Slow Chess Blitz WV2.12615+6
−6
(−4)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
71.3%
−57
1 1 0 0 = 0 = = 0 1 = 0 0 = = 0 1 0 = 1 0 1 1 0 = 1 = = 0 = 0 0
–   Rotor 0.82613+10
−10
(−6)14 − 18
(+8−12=12)
43.8%
14.0 / 32
74.2%
−47
= 0 1 = 1 1 = 1 0 = 0 0 = = 0 = 0 0 1 0 = 0 = 1 0 1 0 0 = = = 1
–   Ruffian 2.1.02609+9
−9
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
87.6%
−10
= =
–   Glass 2.0 64-bit2609+9
−9
(−10)12.5 − 20.5
(+10−18=5)
37.9%
12.5 / 33
88.4%
−104
1 = 0 = 1 0 0 0 0 0 0 1 1 0 0 0 = 0 1 0 0 = 0 1 0 1 1 0 1 0 1 0 =
–   WyldChess 1.4 64-bit2609+17
−17
(−10)19.5 − 13.5
(+15−9=9)
59.1%
19.5 / 33
82.2%
+51
0 = 1 0 0 = 1 1 1 1 = 1 0 0 1 = 1 0 = = = 1 1 0 = 1 1 1 = 0 1 0 1
–   Jellyfish 1.1 64-bit2607+11
−11
(−12)14.5 − 18.5
(+10−14=9)
43.9%
14.5 / 33
90.3%
−51
0 0 = 0 0 = 0 0 0 1 = 0 1 0 = 0 = 1 0 1 = 0 0 = = 1 1 1 1 1 1 0 =
–   Ethereal 8.13 64-bit2607+27
−27
(−12)27.5 − 22.5
(+22−17=11)
55.0%
27.5 / 50
78.8%
+22
= 1 1 = 0 0 1 1 0 0 1 1 0 1 1 1 = 1 0 = 1 = = 1 0 0 0 1 1 1 = 0 0 = 0 1 1 = 1 1 0 0 0 0 1 = 0 1 1 =
–   NoraGrace 2.0 64-bit2606+12
−12
(−13)21 − 12
(+18−9=6)
63.6%
21.0 / 33
90.7%
+90
1 = 1 1 0 0 0 1 = 1 1 1 1 0 = 0 0 1 1 1 0 1 0 1 1 1 1 1 = = = 0 1
–   Pharaon 3.5.12604+7
−7
(−15)18 − 14
(+15−11=6)
56.3%
18.0 / 32
96.4%
+35
1 1 1 1 1 1 1 = 0 1 0 = 0 0 0 0 = 0 1 0 1 1 0 1 0 = 0 = 1 = 1 1
–   Amyan 1.722604+7
−7
(−15)16 − 17
(+11−12=10)
48.5%
16.0 / 33
96.7%
−25
= = 0 0 1 0 0 = 0 1 0 = 0 0 0 1 1 1 0 = 1 1 0 = 1 0 1 1 = 1 = = =
–   DanaSah 7.02598+16
−16
(−21)0 − 1
(+0−1=0)
0.0%
0.0 / 1
97.1%
−INF
0
–   GarboChess 2.10 64-bit2598+9
−9
(−21)19 − 12
(+16−9=6)
61.3%
19.0 / 31
99.2%
+58
= 1 1 1 1 0 1 0 1 0 1 1 = 1 = 1 0 1 1 1 = 1 0 1 = 1 = 0 0 0 0
–   Ethereal 8.12 64-bit2593+26
−26
(−26)25.5 − 24.5
(+20−19=11)
51.0%
25.5 / 50
96.0%
−16
0 0 = 1 = 0 = 0 = 1 0 1 = 1 0 1 1 0 = 0 0 1 = 1 1 1 = 0 0 1 1 1 0 = 1 0 1 = 1 0 0 0 0 1 1 1 1 0 0 =
–   K2 0.872586+17
−17
(−33)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
99.8%
−34
0 = = = 1 1 = = 0 0 1 1 1 1 1 1 = = = 0 = = 0 0 = = 1 0 = 0 0
–   Floyd 0.9 64-bit2585+12
−12
(−34)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+49
1 = 1 0 = 0 = 0 0 1 0 1 1 1 1 1 1 1 0 0 0 = = 1 1 1 1 0 1 0 1 1
–   Muse 0.953 64-bit2582+12
−12
(−37)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
100.0%
−8
1 1 1 0 0 = 0 = = = = 0 0 0 = 1 1 1 0 0 = = 1 1 = = 1 0 = = 1 = 1 1
–   Francesca MAD 0.192581+10
−10
(−38)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+79
1 = 0 = 1 1 1 1 0 = = = 0 1 1 = = 1 0 1 0 1 1 1 1 = 1 1 1 0 1 =
–   Hamsters 0.7.12579+8
−8
(−40)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
+10
= 1 1 1 1 1 1 = 0 0 = 0 = = = = = = 1 = 0 1 0 1 0 = 1 1 1 = = 0
–   DanaSah 6.502577+14
−14
(−42)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−28
1 1 1 0 = 1 0 = 0 = 0 1 0 1 1 0 0 = 0 1 = 1 1 = 0 = 0 1 = = 0 1
–   GarboChess 3.0 64-bit2576+22
−22
(−43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.9%
+INF
1
–   Counter 2.0.2 64-bit2575+28
−28
(−44)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
99.7%
+31
1 1 0 = = 0 0 = = 1 1 0 1 = = 1 0 1 1 = = = 1 1 = = 1 1 1 0
–   SOS 5.12575+7
−8
(−44)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−42
0 0 0 0 1 0 = 0 0 = = 1 1 = 1 1 0 = 1 1 1 0 1 1 1 = = 0 0 = 0 1
–   Maverick 1.5 64-bit2567+12
−12
(−52)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−28
0 = 0 1 0 0 = 1 0 1 1 0 = 1 0 0 1 0 1 1 1 1 0 = 1 0 = 1 0 = 1 1
–   Petir 4.392566+10
−10
(−53)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−5
0 1 = 1 1 0 = 1 = 0 0 1 1 = 1 0 = 0 0 0 1 0 = 1 = 1 1 1 0 1 1 =
–   Aristarch 4.502566+8
−8
(−53)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
100.0%
+7
0 = 1 = 0 1 1 = 1 1 0 0 0 = 1 1 1 1 1 = 1 = 1 1 1 = 0 0 1 0 1 0 0 0
–   Capivara LK 0.09b02c 64-bit2565+14
−14
(−54)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−65
0 0 0 0 = 0 = = 0 0 0 = 1 = 0 1 0 0 1 1 1 1 1 1 1 = = 0 1 1 = =
–   Gandalf 4.32h2565+19
−18
(−54)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−41
= 0 = = = 1 1 = = 1 0 1 0 0 1 0 1 0 1 1 0 1 1 0 1 1 0 0 1 0 0 =
–   K2 0.832560+16
−16
(−59)18.5 − 12.5
(+12−6=13)
59.7%
18.5 / 31
100.0%
+4
1 = = = = 1 1 1 = 1 0 0 = 0 = 1 = = 1 = 0 1 = 0 1 1 = 1 = 0 1
–   Counter 2.1.0 64-bit2560+18
−18
(−59)19.5 − 11.5
(+14−6=11)
62.9%
19.5 / 31
100.0%
+24
= 1 1 1 1 0 1 1 1 1 1 1 1 1 = 0 0 = = 0 = = 1 0 = = = 0 = = 1
–   nanoSzachy 4.1 64-bit2559+13
−13
(−60)25.5 − 7.5
(+22−4=7)
77.3%
25.5 / 33
100.0%
+144
= 1 = = 1 = 1 1 1 = 1 1 0 0 1 1 1 0 1 1 1 1 1 1 1 1 = 1 0 1 1 = 1
–   Counter 2.0.1 64-bit2546+19
−19
(−73)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−37
1 0 1 = = = = = = = = = 1 0 0 0 1 = = = 1 1 = 1 1 = = 1 = 0 = =
–   Ufim 8.022539+7
−6
(−80)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Shield 1.3.1 64-bit2539+17
−17
(−80)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+99
1 0 1
–   Fridolin 2.00 64-bit2538+11
−11
(−81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   JikChess 0.02 64-bit2523+13
−13
(−96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Coiled 0.4 64-bit2508+15
−15
(−111)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Danchess CCT72507+16
−15
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dorky 4.5 64-bit2504+14
−14
(−115)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Magnum 4.0 32-bit2492+15
−15
(−127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Kiwi 0.6d 64-bit2469+11
−10
(−150)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SpiderChess 0706032439+7
−8
(−180)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Abrok 5.02434+9
−9
(−185)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   LambChop 10.992434+8
−8
(−185)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   King of Kings 2.562433+9
−9
(−186)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−155
=
–   Delphil 3.2 64-bit2431+14
−14
(−188)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Typhoon 1.00-358 64-bit2384+27
−27
(−235)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−204
=
–   Giraffe 20161023 64-bit2368+14
−14
(−251)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 19, 2019