CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
GreKo 2015 64-bit (2605+22
−22
)Quote
Author: Vladimir Medvedev Links: Homepage, Homepage
This is one of the 27 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Zurichess Jura 64-bit2764+25
−25
(+159)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−67
0 0 0 1 0 0 = 0 = 0
–   Amoeba 2.3 64-bit2746+29
−29
(+141)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−108
= 0 = = 0 0 0 0 0 0
–   Marvin 2.2.0 64-bit2718+29
−29
(+113)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−58
0 0 = = 0 0 0 1 = 0
–   Amoeba 2.1 64-bit2709+29
−29
(+104)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−27
0 0 1 = 0 = 0 = = 0
–   Amoeba 1.4 64-bit2706+27
−27
(+101)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+37
= = = = 1 0 0 1 0 0
–   Ktulu 82704+9
−9
(+99)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+9
0 = 0 1 = 0 1 0
–   Pawny 1.1 64-bit2700+21
−21
(+95)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+95
0 0 1 1
–   WyldChess 1.51 64-bit2696+23
−23
(+91)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−36
= 0 0 0 0 1 0 = = =
–   Chronos 1.9.8 64-bit2694+32
−32
(+89)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+21
= = = = = 0 = 0
–   Zurichess Graubuenden 64-bit2688+25
−25
(+83)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+77
0 0 1 = 1 0 0 = 1 1
–   Amoeba 1.3 64-bit2688+32
−32
(+83)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+110
1 1 = = = 1 0 = 0 =
–   Ethereal 8.19 64-bit2687+26
−26
(+82)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−89
= 0 0 1 0 = 0 0 = 0
–   EXchess 6.71b 64-bit2684+32
−32
(+79)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−14
= 0 = 1 1 0 0 0
–   Cheese 1.8 64-bit2682+20
−20
(+77)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+27
= = 1 0 1 = = = = 0 0 0
–   ProDeo 2.02680+21
−21
(+75)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−57
0 0 = = = 0 = 1 0 0 = 0
–   Arminius 2017-01-01 64-bit2678+22
−22
(+73)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−14
0 = = = = 0 = 0 1 0
–   ChessBrainVB 2.052667+23
−23
(+62)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+62
0 0 1 = = 0 1 1 1 0
–   Scorpio 2.5 32-bit2662+32
−32
(+57)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.2%
+57
1 = 1 1 0 0 = 0
–   RedQueen 1.1.98 64-bit2661+21
−22
(+56)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+84
= 1 = 1 1 0 = 0 0 0 = = 1 1
–   Floyd 0.9 64-bit2658+19
−19
(+53)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+32
= 1 = 0 = = = = = 0
–   RuyDos 1.0.2 64-bit2656+29
−29
(+51)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.3%
0
= 1 = = 0 = = 0 = 0
–   Dirty 23Mar2012 32-bit2655+33
−33
(+50)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.6%
+93
0 1 0 = 1 = = 1
–   Gandalf 62632+12
−12
(+27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.8%
+27
1 0
–   Sjakk 2.2 64-bit2631+16
−16
(+26)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
3.3%
+117
0 = = 1 = 1 = 1 1 =
–   Rotor 0.82628+17
−17
(+23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.8%
−INF
0 0
–   CM9000 Assassin2628+24
−24
(+23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
8.3%
−133
= 0
–   Rodin 8.02626+17
−17
(+21)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
6.7%
0
1 = = = = 0 0 1 0 = = = 1 0 0 1 = 1 0 =
–   Amoeba 1.2 64-bit2624+29
−29
(+19)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
15.8%
−269
= 0 0 0
–   Nebula 2.0 64-bit2623+16
−16
(+18)0 − 2
(+0−2=0)
0.0%
0.0 / 2
10.0%
−INF
0 0
–   NoraGrace 2.0 64-bit2621+17
−17
(+16)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
12.2%
−109
0 0 0 1 = = = = 0 0 1 0 = = 0 0 0 =
–   Ruffian 2.1.02621+13
−13
(+16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
11.6%
+173
1 =
–   Arasan 14.1 32-bit2616+33
−33
(+11)3 − 5
(+1−3=4)
37.5%
3.0 / 8
30.0%
−57
0 = 0 = = = 1 0
–   Phalanx XXV2616+17
−17
(+11)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
22.1%
+29
1 = = 0 1 0 = 1 = 0 = = = 1 = =
–   Tornado 3.6.7 32-bit2613+32
−32
(+8)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
35.3%
−114
0 0 = = 1 0 = 0
–   Ethereal 8.12 64-bit2608+26
−26
(+3)4 − 6
(+3−5=2)
40.0%
4.0 / 10
42.9%
−71
0 0 = 0 1 1 1 = 0 0
–   Godel 2.05 64-bit2606+32
−32
(+1)4 − 4
(+3−3=2)
50.0%
4.0 / 8
48.4%
+1
0 1 0 0 = 1 1 =
–   Donna 4.0 64-bit2602+17
−17
(−3)7 − 3
(+5−1=4)
70.0%
7.0 / 10
58.4%
+122
1 0 = = = 1 1 1 = 1
–   Arminius 2015-08-06 64-bit2602+19
−19
(−3)4 − 10
(+1−7=6)
28.6%
4.0 / 14
59.2%
−136
= 0 0 = 0 1 = 0 0 0 = = 0 =
–   Rodin 7.02598+17
−17
(−7)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
68.9%
+111
1 = = 1 1 1 = 0
–   Muse 0.953 64-bit2593+19
−19
(−12)7 − 9
(+5−7=4)
43.8%
7.0 / 16
80.5%
−55
0 1 = = 1 0 0 1 0 = 0 1 0 0 1 =
–   Ethereal 8.05 64-bit2592+30
−30
(−13)5 − 5
(+1−1=8)
50.0%
5.0 / 10
75.4%
−9
= 0 = 1 = = = = = =
–   Crafty 22.8 32-bit2591+33
−33
(−14)5 − 3
(+3−1=4)
62.5%
5.0 / 8
76.5%
+59
1 1 1 = = 0 = =
–   RedQueen 1.1.1 32-bit2584+33
−32
(−21)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
85.3%
+21
= 1 1 = 0 = 1 0
–   GarboChess 3.0 64-bit2581+17
−17
(−24)4 − 4
(+2−2=4)
50.0%
4.0 / 8
95.2%
−18
0 = 1 0 = = 1 =
–   Jellyfish 1.1 64-bit2575+17
−17
(−30)12 − 6
(+8−2=8)
66.7%
12.0 / 18
98.6%
+72
1 0 1 = = 1 = = = 1 0 1 1 1 = = = 1
–   Rodent 0.15 64-bit2571+32
−32
(−34)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
95.6%
−70
0 1 = = = = = 0
–   DanaSah 5.072567+17
−17
(−38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−180
= 0
–   Capivara LK 0.09b02f 64-bit2564+18
−18
(−41)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
+22
= 1 = 1 0 = 1 = 0 1
–   Bobcat 20110220 32-bit2560+33
−33
(−45)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.8%
+33
1 = = = 0 = 1 1
–   Zurichess Glarus 64-bit2556+27
−27
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−191
0 =
–   JikChess 0.02 64-bit2555+17
−17
(−50)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−109
1 0 1 0 1 = 1 0 1 0 0 0 0 =
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−50)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
99.9%
−9
= = 1 = 1 = 0 =
–   Alfil 11 MT2555+33
−33
(−50)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.3%
+1
1 0 1 0 0 1 1 =
–   nanoSzachy 4.0 64-bit2540+19
−19
(−65)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+58
1 1 = 0 1 = 1 =
–   Phalanx XXIV2533+20
−20
(−72)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+32
= 1 1 = 0 0 1 1 = = 1 1 1 1 0 =
–   nanoSzachy 4.1 64-bit2531+17
−17
(−74)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−6
1 = = =
–   Booot 4.13.02525+32
−33
(−80)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+69
= = 1 1 1 = = 1
–   BugChess2 1.5.12525+33
−33
(−80)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−85
= 0 = 1 1 = = 0
–   Fridolin 2.0 64-bit2524+16
−16
(−81)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
+2
= = = 1 0 = = = 1 0 = = = 1 1 = 1 1 0 1 1 1
–   Twisted Logic 0.080b262520+34
−34
(−85)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+171
1 0 = 1 1 1 1 1
–   Ufim 8.002518+32
−32
(−87)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+35
1 0 = = 1 1 1 =
–   Maverick 1.5 64-bit2518+18
−18
(−87)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+31
1 0 = 1 1 =
–   DanaSah 5.062513+33
−33
(−92)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+90
1 = 1 1 0 1 = 1
–   Ethereal 7.70 64-bit2508+31
−31
(−97)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+138
1 1 = 1 = 1
–   Maverick 1.0 64-bit2504+25
−26
(−101)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+78
1 = 1 1 = 0 1 1
–   Delphil 3.2 64-bit2493+17
−17
(−112)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−29
0 1 1 =
–   Ghost 2.0.2 64-bit2481+18
−18
(−124)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+165
1 1 1 =
–   Zurichess Geneva 64-bit2475+27
−27
(−130)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−93
0 0 1 = = = = = = 1 0 = = 1 1 1
–   Giraffe 20150908 64-bit2461+21
−21
(−144)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Carballo 1.32458+25
−25
(−147)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−61
1 = 1 0
–   Betsabe II 1.472439+20
−20
(−166)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+117
1 = 1 1
–   K2 0.792437+29
−29
(−168)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−85
1 = 1 0
–   Cmcchess 2.6 64-bit2421+19
−19
(−184)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Bitfoot 1.0.d9aeb43 64-bit2408+27
−27
(−197)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+85
1 1 = 1
–   Ares 1.005.2 64-bit2407+18
−18
(−198)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−48
1 1 0 1 1 = 1 0
–   Lozza 1.16 64-bit2394+25
−25
(−211)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+77
1 = 1 1
–   Waxman 20142387+21
−22
(−218)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−135
= 1 0 1
–   MadChess 2.0 64-bit2366+22
−22
(−239)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−146
0 = 1 1
–   GopherCheck 0.2.2 64-bit2141+34
−35
(−464)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−181
1 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GreKo 2015 64-bit
played with current
participants of this list
Represented by
1-2-CPU#120-1212614232itself
All#1172610232itself
Free#992613230itself
Free 1-2-CPU#1072614230itself
Free single-CPU#1072614230itself
Single-CPU#120-1212614232itself

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