CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2015 64-bit (2608+22
−22
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Zurichess Jura 64-bit2764+25
−25
(+156)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−70
–   Amoeba 2.3 64-bit2743+27
−27
(+135)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−115
–   Marvin 2.2.0 64-bit2718+25
−25
(+110)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−61
–   Amoeba 2.1 64-bit2709+29
−29
(+101)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−30
–   Amoeba 1.4 64-bit2708+26
−26
(+100)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+36
–   Ktulu 82706+9
−9
(+98)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+8
–   Pawny 1.1 64-bit2701+21
−21
(+93)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+93
–   Chronos 1.9.8 64-bit2691+31
−31
(+83)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+15
–   Zurichess Graubuenden 64-bit2689+25
−25
(+81)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+75
–   Amoeba 1.3 64-bit2688+32
−32
(+80)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+107
–   Gogobello 1.4 64-bit2688+16
−16
(+80)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−9
–   Ethereal 8.19 64-bit2685+23
−23
(+77)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−94
–   Cheese 1.8 64-bit2683+20
−20
(+75)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+25
–   WyldChess 1.51 64-bit2682+15
−15
(+74)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−53
–   EXchess 6.71b 64-bit2682+32
−32
(+74)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−19
–   ProDeo 2.02682+21
−21
(+74)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−58
–   Arminius 2017-01-01 64-bit2673+16
−16
(+65)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−22
–   ChessBrainVB 2.052668+23
−23
(+60)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+60
–   RedQueen 1.1.98 64-bit2664+16
−17
(+56)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+84
–   Scorpio 2.5 32-bit2663+32
−32
(+55)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.3%
+55
–   Floyd 0.9 64-bit2658+14
−14
(+50)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+29
–   RuyDos 1.0.2 64-bit2656+27
−27
(+48)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.4%
−3
–   Dirty 23Mar2012 32-bit2655+32
−32
(+47)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
1.0%
+90
–   Amoeba 1.2 64-bit2639+23
−23
(+31)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.9%
−258
–   Gandalf 62634+11
−11
(+26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.9%
+26
–   Sjakk 2.2 64-bit2632+15
−15
(+24)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
3.8%
+115
–   CM9000 Assassin2630+23
−23
(+22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
9.0%
−135
–   Rotor 0.82628+17
−17
(+20)0 − 2
(+0−2=0)
0.0%
0.0 / 2
8.1%
−INF
–   Rodin 8.02627+15
−15
(+19)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
7.8%
−1
–   NoraGrace 2.0 64-bit2623+15
−15
(+15)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
14.2%
−110
–   Ruffian 2.1.02623+13
−13
(+15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
12.8%
+172
–   Nebula 2.0 64-bit2621+14
−14
(+13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
17.3%
−INF
–   Phalanx XXV2619+15
−15
(+11)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
22.4%
+29
–   Arasan 14.1 32-bit2616+33
−33
(+8)3 − 5
(+1−3=4)
37.5%
3.0 / 8
34.6%
−60
–   Tornado 3.6.7 32-bit2614+32
−32
(+6)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
37.9%
−116
–   Ethereal 8.12 64-bit2611+26
−26
(+3)4 − 6
(+3−5=2)
40.0%
4.0 / 10
43.2%
−71
–   Godel 2.05 64-bit2608+32
−32
(0)4 − 4
(+3−3=2)
50.0%
4.0 / 8
50.6%
0
–   Donna 4.0 64-bit2606+15
−15
(−2)7 − 3
(+5−1=4)
70.0%
7.0 / 10
58.4%
+123
–   Arminius 2015-08-06 64-bit2604+20
−20
(−4)4 − 10
(+1−7=6)
28.6%
4.0 / 14
62.2%
−137
–   Rodin 7.02600+17
−17
(−8)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
72.1%
+110
–   Ethereal 8.05 64-bit2599+28
−28
(−9)5 − 5
(+1−1=8)
50.0%
5.0 / 10
70.2%
−5
–   Crafty 22.8 32-bit2596+32
−32
(−12)5 − 3
(+3−1=4)
62.5%
5.0 / 8
73.9%
+61
–   Muse 0.953 64-bit2596+16
−16
(−12)7 − 9
(+5−7=4)
43.8%
7.0 / 16
82.0%
−55
–   GarboChess 3.0 64-bit2586+16
−16
(−22)4 − 4
(+2−2=4)
50.0%
4.0 / 8
95.2%
−16
–   RedQueen 1.1.1 32-bit2585+33
−32
(−23)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
87.8%
+19
–   Jellyfish 1.1 64-bit2580+15
−15
(−28)12 − 6
(+8−2=8)
66.7%
12.0 / 18
98.3%
+74
–   Counter 2.1.0 64-bit2575+24
−24
(−33)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
98.0%
+119
–   Rodent 0.15 64-bit2573+32
−32
(−35)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
96.3%
−71
–   Capivara LK 0.09b02f 64-bit2569+17
−16
(−39)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
+24
–   DanaSah 5.072569+17
−17
(−39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−181
–   Bobcat 20110220 32-bit2562+32
−32
(−46)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.0%
+32
–   Zurichess Glarus 64-bit2559+27
−27
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−191
–   JikChess 0.02 64-bit2558+16
−16
(−50)6 − 8
(+5−7=2)
42.9%
6.0 / 14
100.0%
−109
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−53)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−12
–   Alfil 11 MT2554+33
−33
(−54)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.7%
−2
–   nanoSzachy 4.0 64-bit2546+17
−18
(−62)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+61
–   Phalanx XXIV2537+20
−20
(−71)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+33
–   Maverick 1.5 64-bit2536+14
−14
(−72)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+46
–   BugChess2 1.5.12531+33
−33
(−77)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−82
–   Fridolin 2.00 64-bit2531+15
−16
(−77)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
+6
–   nanoSzachy 4.1 64-bit2530+17
−17
(−78)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−10
–   Booot 4.13.02527+32
−32
(−81)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+68
–   Twisted Logic 0.080b262522+34
−34
(−86)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+170
–   Ufim 8.002520+32
−32
(−88)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+34
–   DanaSah 5.062514+32
−32
(−94)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+88
–   Ethereal 7.70 64-bit2511+31
−31
(−97)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+138
–   Maverick 1.0 64-bit2508+26
−25
(−100)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+79
–   Delphil 3.2 64-bit2496+15
−15
(−112)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−29
–   Ghost 2.0.2 64-bit2485+18
−18
(−123)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+166
–   Zurichess Geneva 64-bit2484+26
−26
(−124)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−87
–   Giraffe 20150908 64-bit2463+19
−19
(−145)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Carballo 1.32462+25
−25
(−146)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−60
–   Betsabe II 1.472443+20
−20
(−165)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+118
–   K2 0.792440+29
−29
(−168)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−85
–   Cmcchess 2.6 64-bit2421+17
−17
(−187)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Bitfoot 1.0.d9aeb43 64-bit2416+25
−25
(−192)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+90
–   Ares 1.005.2 64-bit2412+18
−17
(−196)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−46
–   Lozza 1.16 64-bit2398+25
−25
(−210)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+78
–   Waxman 20142390+20
−20
(−218)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−135
–   MadChess 2.0 64-bit2370+22
−22
(−238)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−145
–   GopherCheck 0.2.2 64-bit2141+26
−26
(−467)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−184

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020