CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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GreKo 12.1 64-bit (2582+32
−32
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 29 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.6 64-bit2705+26
−25
(+123)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−66
0 0 0 1 = 0
–   Cheese 1.7 64-bit2676+21
−22
(+94)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−49
0 1 0 0 = 0 = 0 0 1
–   Scorpio 1.92668+30
−30
(+86)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−3
1 = = 0 = 0 0 = = 0
–   Bright 0.2c2662+26
−26
(+80)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−43
1 = 0 0 0 = = 0 0 =
–   CM10th Xperience2660+13
−13
(+78)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−28
0 = = 0 = 1 0 0 0 1
–   Cyrano 0.6b17 64-bit2651+24
−24
(+69)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−42
0 = = 0 = = 0 0 = =
–   CM9000 Default2638+31
−31
(+56)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.6%
−75
0 = 0 0 = = = 1 0 = 0 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+52)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+84
0 1 0 = = 0 = 1 1 1
–   Delfi 5.12629+26
−26
(+47)5 − 5
(+4−4=2)
50.0%
5.0 / 10
1.1%
+42
= 0 0 0 1 1 1 1 = 0
–   Hamsters 0.72626+24
−24
(+44)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
1.4%
−104
= = = 0 0 = 0 0 0 =
–   Alfil 13.1 64-bit2625+18
−18
(+43)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
1.0%
−61
0 = 1 0 = 0 0 0 = 1
–   NoraGrace 2.0 64-bit2624+17
−17
(+42)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.1%
+134
= 1 0 1
–   Nebula 2.0 64-bit2624+16
−16
(+42)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
1.1%
+137
1 1 = 0
–   Pedone 0.5 64-bit2618+30
−30
(+36)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
5.1%
+72
= 0 1 0 1 1 1 0 0 1
–   Naum 1.91 64-bit2608+15
−15
(+26)4 − 6
(+1−3=6)
40.0%
4.0 / 10
6.8%
−29
= = = 0 = = 0 = 1 0
–   DanaSah 5.072568+17
−17
(−14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
77.9%
+53
= = 1 =
–   Jellyfish 1.02565+22
−22
(−17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
79.7%
−112
0 = 1 0
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−17)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
81.7%
−147
= = 1 0 1 = 0 0 0 0 1 0 0 0
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−27)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
91.3%
0
= 1 0 = = 1 = = 1 0
–   Arasan 12.0 64-bit2554+23
−23
(−28)6 − 4
(+4−2=4)
60.0%
6.0 / 10
91.6%
+39
1 = 0 1 1 1 = = 0 =
–   NirvanaChess 1.1 64-bit2548+26
−26
(−34)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.1%
−34
0 1 = 1 1 = 0 0 1 0
–   Glass 1.7 64-bit2547+32
−31
(−35)6 − 4
(+4−2=4)
60.0%
6.0 / 10
93.9%
+28
= = 1 = 0 1 1 1 = 0
–   Cheese 1.6.1 64-bit2544+23
−23
(−38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.2%
−180
= 0 = 0
–   Tornado 2.1.41a2527+24
−24
(−55)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+68
= 1 1 0 1 1 = 1 = =
–   Twisted Logic 0.065e352521+35
−35
(−61)6 − 4
(+6−4=0)
60.0%
6.0 / 10
99.5%
+25
0 0 1 0 1 1 1 1 1 0
–   Hakkapeliitta 1.0 64-bit2517+27
−27
(−65)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
99.9%
+146
1 1 1 = 1 0 1 1 1 0 1 1 1 0
–   Arminius 2014-01-18 64-bit2500+24
−24
(−82)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+206
1 1 1 =
–   Delphil 3.2 64-bit2494+17
−17
(−88)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+54
= 1 = 1
–   Pepito 1.59 64-bit2493+18
−18
(−89)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−53
1 1 1 = = 0 1 0 0 =
–   Pupsi2 0.092490+18
−18
(−92)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+100
= 1 1 1 1 1 = 1 = =
–   JikChess 0.01 64-bit2485+24
−24
(−97)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−97
0 0 1 1
–   Ghost 2.0.2 64-bit2482+18
−18
(−100)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−44
1 1 = 1 = = = 0 1 1 0 0
–   Bruja 1.9.1 64-bit2480+18
−19
(−102)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+71
1 = 0 1 1 1 = 1 = 1
–   BBChess 1.3a2471+25
−25
(−111)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+173
1 1 1 1 1 1 1 0 0 1
–   Quark 2.352467+18
−18
(−115)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−14
1 = = 1 0 0 1 1 = 1
–   Eeyore 1.52 64-bit2446+18
−18
(−136)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−9
= = 1 1 1 1 1 = = 0
–   Waxman 20142388+21
−22
(−194)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−19
1 0 1 = 1 1 1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018