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%

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GreKo 2015 64-bit (2586+16
−16
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 21 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Zurichess Graubuenden 64-bit2723+17
−17
(+137)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+46
1 0 0 = 0 1 = 0 0 1 0 = 0 1 = 0 = 1 0 0 = = 0 0 = 0 1 0 0 0 1 1
–   Carballo 1.6 64-bit2677+20
−20
(+91)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−67
0 1 0 1 0 = 0 0 = 0 0 0 0 1 0 0 0 = 0 1 0 1 0 = 1 0 = 0 0 0 1 0
–   ChessBrainVB 2.052640+17
−17
(+54)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
−33
= = 0 1 = 0 1 = 1 1 0 0 0 = = 0 0 0 = 1 1 = 0 = = = 0 0 0 0 0
–   Donna 3.1 64-bit2630+22
−22
(+44)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.1%
−113
1 0 1 1 0 0 0 0 = 0 0 0 = 0 0 0 1 0 1 0 0 = = 0 1 0 0 0 0 = 1 0
–   Movei 00.8.438 (10 10 10)2623+7
−7
(+37)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−38
1 0 0 = = 0 0 = = = = 0 1 = 0 0 1 0 = 0 0 0 = 1 = = = = = = = 0
–   WildCat 82623+7
−7
(+37)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+5
0 0 1 0 1 0 1 1 = 0 0 0 0 0 1 = = = = = 0 = 1 0 1 0 1 = 1 0 = 1
–   Philou 3.7.1 64-bit2620+10
−10
(+34)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+13
= 0 1 = 1 = 1 1 0 0 = 0 = 0 0 0 0 0 0 0 1 0 1 1 0 = 1 = 1 = 1 1
–   Slow Chess Blitz WV2.12615+6
−6
(+29)17 − 15
(+12−10=10)
53.1%
17.0 / 32
0.0%
+50
1 = 0 1 1 = = 0 1 0 1 = = 1 0 1 = 1 0 = 1 0 = 0 = 1 0 = 1 0 1 0
–   Rodin 7.02613+15
−15
(+27)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.6%
+58
= 0 1 1 0 0 = 1 0 = = 0 1 1 = = 1 = 0 1 1 = 0 = 0 0 = 1 1 1 1 =
–   Rotor 0.82613+10
−10
(+27)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.2%
+14
0 = = 1 0 0 1 1 1 0 1 0 1 0 1 0 0 1 = = 0 0 0 1 = 0 = 1 1 = 1 0
–   Laser 0.2 64-bit2613+18
−18
(+27)14 − 18
(+7−11=14)
43.8%
14.0 / 32
1.3%
−12
= 1 0 1 0 0 = 0 1 0 = 0 0 1 = = 0 = 0 0 = 1 = 0 = = 1 = = = 1 =
–   Glass 2.0 64-bit2609+9
−9
(+23)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.7%
+33
1 0 1 = 1 0 0 = 0 0 0 = = 1 1 0 = = = 1 1 0 1 1 = 0 0 1 = 0 1 1
–   Jellyfish 1.1 64-bit2607+11
−11
(+21)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
1.3%
−72
1 1 0 0 0 0 1 = = = = = = 0 = 0 = 1 1 0 0 0 0 0 0 = = 0 0 0 1 =
–   NoraGrace 2.0 64-bit2606+12
−12
(+20)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
2.0%
−63
0 1 = 0 0 0 1 = 0 0 0 = 0 1 = 0 0 1 1 0 1 0 1 0 1 = 0 0 0 1 1 0
–   Amyan 1.722604+7
−7
(+18)14 − 18
(+11−15=6)
43.8%
14.0 / 32
2.0%
−28
0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 = = = = 1 1 = 1 0 = 1 1
–   Pharaon 3.5.12604+7
−7
(+18)17 − 15
(+15−13=4)
53.1%
17.0 / 32
1.7%
+43
1 = 1 1 0 = 1 0 1 1 0 0 1 0 1 0 = = 1 0 1 0 1 0 1 1 0 0 0 1 1 0
–   GarboChess 2.10 64-bit2598+9
−9
(+12)11 − 21
(+5−15=12)
34.4%
11.0 / 32
9.3%
−90
= = 0 0 0 = = 0 = 0 1 0 0 1 = = 0 0 = 0 0 = 1 = = 1 0 0 = 0 0 1
–   Phalanx XXIV2589+16
−16
(+3)14 − 18
(+12−16=4)
43.8%
14.0 / 32
39.0%
−49
= 1 1 1 1 1 1 0 1 1 1 0 = 1 0 0 0 0 1 0 0 0 0 0 = 0 0 1 0 0 = 0
–   Floyd 0.9 64-bit2585+12
−12
(−1)12 − 19
(+10−17=4)
38.7%
12.0 / 31
52.4%
−89
1 0 0 1 = 1 1 = 1 = 0 0 1 1 = 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
–   Muse 0.953 64-bit2582+12
−12
(−4)14 − 13
(+8−7=12)
51.9%
14.0 / 27
62.9%
+3
= = 1 = = = = 0 = 0 = 1 = 1 1 0 1 = 1 1 0 0 = 1 0 0 =
–   Francesca MAD 0.192581+10
−10
(−5)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
70.5%
+5
0 1 0 0 1 0 1 = 1 1 1 0 1 1 = 0 = 0 0 1 1 = 1 1 0 = = 0 = 0 0 1
–   Hamsters 0.7.12579+8
−8
(−7)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
78.5%
−17
= = 1 0 = 0 1 1 = 1 1 = = 0 1 = 1 0 = 1 0 0 = 0 = = 1 = 0 0 0 =
–   Zurichess Glarus 64-bit2578+19
−19
(−8)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
72.1%
+84
= 1 0 1 1 1 1 1 1 1 = 1 = = 1 = 1 0 0 0 = 1 1 = 1 1 = = = 0 0 =
–   DanaSah 6.502577+14
−14
(−9)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
78.7%
+42
1 0 1 1 0 = 1 = 1 0 = 1 = 1 = = = = = 1 = 0 1 1 = 0 = = 0 0 1 1
–   SOS 5.12575+7
−8
(−11)17 − 15
(+15−13=4)
53.1%
17.0 / 32
89.2%
+12
1 1 0 1 1 1 1 0 0 0 0 1 0 0 = 0 0 1 0 1 = 1 = = 1 0 1 1 0 1 0 1
–   Arminius 2015-08-06 64-bit2574+16
−16
(−12)19 − 13
(+15−9=8)
59.4%
19.0 / 32
85.2%
+56
1 1 1 1 = 0 1 0 0 = 1 = = 0 1 1 1 = 0 = 1 0 1 0 1 0 1 = 0 = 1 1
–   Carballo 1.5 64-bit2570+19
−19
(−16)19 − 13
(+17−11=4)
59.4%
19.0 / 32
89.7%
+57
= 1 1 1 1 0 1 1 0 1 1 1 0 1 0 0 1 = 1 0 1 1 = 0 0 1 1 0 1 0 0 =
–   Maverick 1.5 64-bit2567+12
−12
(−19)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
97.0%
−5
1 1 0 0 1 1 0 0 0 = = 0 0 = 1 0 1 = 1 0 = = 0 1 1 1 1 0 1 0 1 =
–   Petir 4.392566+10
−10
(−20)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
98.4%
+57
1 1 1 = 1 1 0 = 1 1 = 0 0 0 1 0 = 0 = 1 1 1 1 = 0 = 1 = 1 = 0 1
–   Aristarch 4.502566+8
−8
(−20)17 − 15
(+12−10=10)
53.1%
17.0 / 32
98.7%
+2
= 1 1 = 0 1 1 0 = 0 1 = 0 0 1 = 1 = 1 1 1 = = = 0 0 1 0 1 0 = 0
–   Capivara LK 0.09b02c 64-bit2565+14
−14
(−21)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
97.5%
+32
1 0 1 0 1 = = = 1 0 = 1 0 0 1 0 1 1 1 0 = = 1 1 = 1 = 1 0 1 0 =
–   K2 0.832560+16
−16
(−26)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
98.9%
+51
1 1 1 1 0 = = = 1 1 = 0 1 1 0 = 0 1 1 1 1 0 1 = 0 = 0 1 1 1 0 0
–   nanoSzachy 4.1 64-bit2559+13
−13
(−27)15 − 17
(+8−10=14)
46.9%
15.0 / 32
99.5%
−44
0 1 0 0 0 1 = = = 1 1 1 = 1 = 1 0 0 0 = = 1 = = = = = = 0 = 0 0
–   Brutus 8.05 64-bit2555+10
−10
(−31)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.9%
−90
= 0 1 1 0 0
–   Carballo 1.4 64-bit2553+18
−18
(−33)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
99.6%
+19
= = 1 0 0 1 0 1 = 0 1 1 1 1 1 = = 1 0 = = 0 1 = 1 = = 1 = 1 0 0
–   Rebel Century2547+12
−12
(−39)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
+95
= = 1 = 1 1 1 = 1 1 1 = 1 1 = 0 = = 0 = = 1 1 = 1 1 1 = 1 = = 1
–   Anaconda 2.0.12546+10
−10
(−40)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−10
= = 1 1 1 = = 1 1 0 1 0 1 1 0 = 1 = 1 1 = = 0 0 = 0 = = 0 0 = =
–   AnMon 5.752539+7
−7
(−47)12 − 20
(+8−16=8)
37.5%
12.0 / 32
100.0%
−138
0 = 1 0 = 0 1 0 = 1 0 0 0 0 = 0 1 1 1 = = 0 1 0 = 0 0 1 = 0 0 0
–   Ufim 8.022539+7
−6
(−47)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−54
1 = 1 0 1 = = = 0 = 0 0 1 0 1 0 0 1 0 = 0 0 = = 1 = 1 1 1 1 0 0
–   Shield 1.3.1 64-bit2539+17
−17
(−47)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−41
0 = 1 = 1 0 1 1 0 = 1 1 = = 0 = 0 1 0 0 1 = 0 = 0 0 1 1 1 1 0 =
–   DanaSah 4.882533+12
−12
(−53)22 − 10
(+20−8=4)
68.8%
22.0 / 32
100.0%
+97
= 0 1 1 0 1 0 1 1 1 0 = 0 0 1 1 1 1 0 1 = 1 1 1 1 1 = 1 1 1 1 0
–   Dorky 4.5 64-bit2504+14
−14
(−82)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+18
0 = 1 = 1 1 0 0 1 0 1 1 1 1 = 0 1 1 0 1 1 = 1 1 1 1 = = 0 = 0 1
–   Ethereal 7.60 64-bit2449+18
−18
(−137)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+69
1 1 1 1 = = 1 1 1 = 1 = 1 1 1 1 = 1 1 1 0 1 0 1 = 1 = 0 1 1 1 =

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