CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
GreKo 2016 64-bit (2620+15
−15
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 17 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ktulu 92782+8
−8
(+162)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+131
=
–   Ethereal 8.28 64-bit2754+17
−17
(+134)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Tucano 6.00 64-bit2750+13
−13
(+130)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+99
=
–   Amoeba 2.1 64-bit2748+13
−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
–   Chessmaster 11 Paralyse2701+30
−29
(+81)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−79
0 0 = 0 0 = 0 0 0 0 1 = 0 1 0 = 1 = 0 0 = = 0 0 0 = 0 = = 0
–   Marvin 2.2.0 64-bit2698+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 =
–   Delfi 5.42680+8
−7
(+60)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   RedQueen 1.1.98 64-bit2670+18
−18
(+50)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   RuyDos 1.0.2 64-bit2669+17
−17
(+49)28.5 − 33.5
(+19−24=19)
46.0%
28.5 / 62
0.0%
+21
= 0 0 0 0 = 1 1 1 = 0 0 0 = 0 1 = = = 1 = = 1 = 0 1 1 0 0 1 = 0 1 1 1 0 1 1 0 = 1 1 0 0 0 = = 0 0 1 0 0 = = = = 0 = 0 1 0 1
–   ECE X3 64-bit2661+17
−17
(+41)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Sjakk 2.2 64-bit2641+12
−12
(+21)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
1.4%
+51
1 1 0 = = = = 1 1 1 0 1 = 0 = = = 0 = 1 = 1 0 0 1 = = = = = 0 1
–   Colossus 2008b2641+7
−7
(+21)14.5 − 18.5
(+9−13=11)
43.9%
14.5 / 33
0.4%
−19
= 0 1 1 = = 1 1 0 = 0 0 0 0 0 1 = 1 0 0 1 0 0 = = = 1 0 0 = 1 = =
–   Cyrano 0.6b17 64-bit2640+9
−9
(+20)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
0.8%
+4
0 = 1 = = = 0 = 0 = = = 1 0 1 = 0 1 0 = 1 1 0 = 1 0 0 = 1 = = =
–   E.T. Chess 13.01.082634+7
−7
(+14)14 − 18
(+10−14=8)
43.8%
14.0 / 32
3.5%
−28
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-bit2633+14
−15
(+13)31 − 31
(+20−20=22)
50.0%
31.0 / 62
9.3%
+14
= = 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
–   Rodin 8.02633+14
−15
(+13)18 − 15
(+12−9=12)
54.5%
18.0 / 33
10.1%
+41
1 = = 0 = = 1 = = 1 = 0 1 0 0 = = = 0 1 1 1 0 = = 0 1 1 1 0 0 1 1
–   Ethereal 8.16 64-bit2630+20
−20
(+10)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
19.8%
−23
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
–   WildCat 82624+7
−7
(+4)17 − 16
(+11−10=12)
51.5%
17.0 / 33
30.3%
+10
1 = 1 0 1 0 = 0 = 1 1 = 0 = = = 0 1 0 = 1 1 1 = 0 0 = 0 1 = 1 0 =
–   Movei 00.8.438 (10 10 10)2624+7
−7
(+4)18 − 14
(+12−8=12)
56.3%
18.0 / 32
30.3%
+44
1 0 0 0 0 1 1 1 = 0 = = 0 1 1 = 1 0 = 1 = = 1 1 1 = = = = = 0 1
–   Zarkov 6.552619+13
−13
(−1)15 − 17
(+9−11=12)
46.9%
15.0 / 32
54.2%
−24
= 0 0 1 0 0 = 1 0 0 1 1 0 1 = 0 1 1 = = = 1 = = 0 = 0 1 = = = 0
–   Philou 3.7.1 64-bit2618+10
−10
(−2)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
56.0%
−72
1 1 1 = = = = 1 0 0 0 0 0 1 0 = 1 = = 0 = = 0 = 0 = 0 0 0 0 0 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(−3)31 − 31
(+21−21=20)
50.0%
31.0 / 62
60.5%
−5
= 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 WV2.12614+6
−6
(−6)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
75.4%
−59
1 1 0 0 = 0 = = 0 1 = 0 0 = = 0 1 0 = 1 0 1 1 0 = 1 = = 0 = 0 0
–   Rotor 0.82612+11
−11
(−8)14 − 18
(+8−12=12)
43.8%
14.0 / 32
79.3%
−49
= 0 1 = 1 1 = 1 0 = 0 0 = = 0 = 0 0 1 0 = 0 = 1 0 1 0 0 = = = 1
–   Ruffian 2.1.02610+9
−9
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
87.1%
−10
= =
–   NoraGrace 2.0 64-bit2609+13
−13
(−11)21 − 12
(+18−9=6)
63.6%
21.0 / 33
85.7%
+92
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
–   Glass 2.0 64-bit2609+10
−10
(−11)12.5 − 20.5
(+10−18=5)
37.9%
12.5 / 33
87.7%
−105
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-bit2608+17
−17
(−12)19.5 − 13.5
(+15−9=9)
59.1%
19.5 / 33
83.9%
+49
0 = 1 0 0 = 1 1 1 1 = 1 0 0 1 = 1 0 = = = 1 1 0 = 1 1 1 = 0 1 0 1
–   Ethereal 8.13 64-bit2607+27
−27
(−13)27.5 − 22.5
(+22−17=11)
55.0%
27.5 / 50
79.5%
+21
= 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 =
–   Jellyfish 1.1 64-bit2607+12
−12
(−13)14.5 − 18.5
(+10−14=9)
43.9%
14.5 / 33
90.3%
−52
0 0 = 0 0 = 0 0 0 1 = 0 1 0 = 0 = 1 0 1 = 0 0 = = 1 1 1 1 1 1 0 =
–   Pharaon 3.5.12603+7
−7
(−17)18 − 14
(+15−11=6)
56.3%
18.0 / 32
97.9%
+33
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 1.722602+8
−7
(−18)16 − 17
(+11−12=10)
48.5%
16.0 / 33
98.0%
−28
= = 0 0 1 0 0 = 0 1 0 = 0 0 0 1 1 1 0 = 1 1 0 = 1 0 1 1 = 1 = = =
–   GarboChess 2.10 64-bit2598+9
−10
(−22)19 − 12
(+16−9=6)
61.3%
19.0 / 31
99.4%
+57
= 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
–   DanaSah 7.02595+18
−17
(−25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.1%
−INF
0
–   Ethereal 8.12 64-bit2593+26
−26
(−27)25.5 − 24.5
(+20−19=11)
51.0%
25.5 / 50
96.4%
−17
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 0.872591+18
−18
(−29)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
99.2%
−30
0 = = = 1 1 = = 0 0 1 1 1 1 1 1 = = = 0 = = 0 0 = = 1 0 = 0 0
–   Floyd 0.9 64-bit2586+14
−14
(−34)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
99.9%
+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-bit2584+13
−13
(−36)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
100.0%
−7
1 1 1 0 0 = 0 = = = = 0 0 0 = 1 1 1 0 0 = = 1 1 = = 1 0 = = 1 = 1 1
–   Francesca MAD 0.192583+10
−10
(−37)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+80
= 0 = 1 1 1 1 0 = = = 0 1 1 = = 1 0 1 0 1 1 1 1 = 1 1 1 0 1 = 1
–   GarboChess 3.0 64-bit2581+26
−26
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.3%
+INF
1
–   Hamsters 0.7.12579+8
−8
(−41)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
+9
= 1 1 1 1 1 1 = 0 0 = 0 = = = = = = 1 = 0 1 0 1 0 = 1 1 1 = = 0
–   DanaSah 6.502577+14
−14
(−43)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−29
1 1 1 0 = 1 0 = 0 = 0 1 0 1 1 0 0 = 0 1 = 1 1 = 0 = 0 1 = = 0 1
–   SOS 5.12576+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
–   Counter 2.0.2 64-bit2576+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
–   Maverick 1.5 64-bit2567+13
−13
(−53)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−29
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
–   Aristarch 4.502566+8
−7
(−54)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
100.0%
+6
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 0 =
–   Gandalf 4.32h2565+19
−19
(−55)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−42
= 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 =
–   Capivara LK 0.09b02c 64-bit2565+14
−14
(−55)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−66
0 0 0 0 = 0 = = 0 0 0 = 1 = 0 1 0 0 1 1 1 1 1 1 1 = = 0 1 1 = =
–   Petir 4.392565+10
−10
(−55)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−7
0 1 = 1 1 0 = 1 = 0 0 1 1 = 1 0 = 0 0 0 1 0 = 1 = 1 1 1 0 1 1 =
–   nanoSzachy 4.1 64-bit2561+14
−14
(−59)25.5 − 7.5
(+22−4=7)
77.3%
25.5 / 33
100.0%
+145
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 2.1.0 64-bit2560+18
−18
(−60)19.5 − 11.5
(+14−6=11)
62.9%
19.5 / 31
100.0%
+23
= 1 1 1 1 0 1 1 1 1 1 1 1 1 = 0 0 = = 0 = = 1 0 = = = 0 = = 1
–   K2 0.832559+16
−16
(−61)18.5 − 12.5
(+12−6=13)
59.7%
18.5 / 31
100.0%
+2
1 = = = = 1 1 1 = 1 0 0 = 0 = 1 = = 1 = 0 1 = 0 1 1 = 1 = 0 1
–   Counter 2.0.1 64-bit2546+19
−19
(−74)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−38
1 0 1 = = = = = = = = = 1 0 0 0 1 = = = 1 1 = 1 1 = = 1 = 0 = =
–   Shield 1.3.1 64-bit2539+17
−17
(−81)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+98
1 0 1
–   Ufim 8.022536+7
−7
(−84)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Fridolin 2.0 64-bit2533+12
−12
(−87)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   JikChess 0.02 64-bit2524+15
−14
(−96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Danchess CCT72508+18
−18
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dorky 4.5 64-bit2503+15
−15
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Coiled 0.4 64-bit2502+16
−17
(−118)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Magnum 4.0 32-bit2485+17
−17
(−135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Kiwi 0.6d 64-bit2463+12
−12
(−157)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SpiderChess 0706032437+8
−8
(−183)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Abrok 5.02434+9
−9
(−186)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   King of Kings 2.562431+10
−10
(−189)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−158
=
–   LambChop 10.992429+8
−8
(−191)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Delphil 3.2 64-bit2429+17
−17
(−191)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Typhoon 1.00-358 64-bit2381+33
−33
(−239)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−208
=
–   Giraffe 20161023 64-bit2367+15
−15
(−253)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 April 21, 2018