CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2020.03 64-bit (2713+21
−21
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   FabChess 1.13 64-bit2878+20
−21
(+165)4.5 − 30.5
(+0−26=9)
12.9%
4.5 / 35
0.0%
−116
–   Invictus r305 64-bit2878+17
−17
(+165)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+97
–   Halogen 8 64-bit2877+21
−21
(+164)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+164
–   Francesca MAD 0.27 64-bit2856+26
−26
(+143)11 − 24
(+7−20=8)
31.4%
11.0 / 35
0.0%
+8
–   Mr Bob 0.9.0 64-bit2836+23
−23
(+123)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−34
–   Weiss 1.0 64-bit2833+24
−24
(+120)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−22
–   Zurichess Neuchatel 64-bit2830+12
−12
(+117)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+86
–   tomitankChess 4.0 64-bit2818+22
−22
(+105)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+136
–   Gogobello 2.0 64-bit2806+15
−15
(+93)14 − 17
(+9−12=10)
45.2%
14.0 / 31
0.0%
+58
–   OliThink 5.9.2 64-bit2799+27
−27
(+86)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+145
–   Monolith 1.0 64-bit2795+12
−12
(+82)15.5 − 19.5
(+8−12=15)
44.3%
15.5 / 35
0.0%
+46
–   RuyDos 1.1.10 64-bit2782+22
−22
(+69)14 − 20
(+10−16=8)
41.2%
14.0 / 34
0.0%
+2
–   RuyDos 1.1.11 64-bit2781+21
−21
(+68)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−144
–   Cheese 2.1 64-bit2780+19
−19
(+67)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+71
–   Pawny 1.2 64-bit2779+13
−13
(+66)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Stash 21.2 64-bit2775+29
−29
(+62)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+51
–   Cheese 2.0 64-bit2763+13
−13
(+50)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+21
–   Orion 0.7 64-bit2761+24
−25
(+48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+37
–   Ktulu 92752+12
−12
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−118
–   Devel 3.2.92746+24
−24
(+33)2 − 6
(+0−4=4)
25.0%
2.0 / 8
2.3%
−116
–   Carballo 1.7 64-bit2737+14
−14
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.5%
+166
–   Arminius 2018-12-23 64-bit2733+12
−12
(+20)22.5 − 26.5
(+12−16=21)
45.9%
22.5 / 49
5.4%
−7
–   Shield 2.1 64-bit2727+13
−13
(+14)15.5 − 25.5
(+8−18=15)
37.8%
15.5 / 41
12.8%
−67
–   K2 0.992704+22
−23
(−9)27 − 26
(+16−15=22)
50.9%
27.0 / 53
72.1%
−5
–   Chess Tiger 2007.12704+10
−10
(−9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
78.3%
−9
–   Benjamin 1.02699+24
−24
(−14)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
81.1%
+2
–   ECE 20.1 64-bit2697+21
−21
(−16)6 − 6
(+4−4=4)
50.0%
6.0 / 12
86.0%
−19
–   DanaSah 8.32696+19
−19
(−17)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
89.1%
+2
–   Chessmaster 11 Aiglos II2693+18
−18
(−20)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
92.2%
+38
–   Velvet 1.1.0 64-bit2684+26
−26
(−29)3 − 1
(+2−0=2)
75.0%
3.0 / 4
95.6%
+113
–   Fridolin 3.10 64-bit2683+14
−14
(−30)31 − 24
(+21−14=20)
56.4%
31.0 / 55
99.1%
+9
–   Shallow 2020-09-09 64-bit2671+24
−24
(−42)20.5 − 15.5
(+10−5=21)
56.9%
20.5 / 36
99.6%
−5
–   Djinn 1.021 64-bit2667+13
−13
(−46)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   K2 0.952663+16
−16
(−50)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
100.0%
+2
–   Drosophila 1.6 64-bit2657+21
−21
(−56)11.5 − 6.5
(+8−3=7)
63.9%
11.5 / 18
100.0%
+36
–   Mr Bob 0.8.0 64-bit2655+26
−25
(−58)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+37
–   Supernova 2.3 64-bit2649+27
−27
(−64)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+162
–   CM10th Pestilence2644+23
−23
(−69)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+213
–   Drofa 2.2.0 64-bit2642+40
−41
(−71)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.9%
−296
–   CM9000 Default2641+29
−29
(−72)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+210
–   KnightX 2.61 64-bit2635+36
−36
(−78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
–   Nawito 19062629+20
−20
(−84)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+58
–   Delocto 0.61n 64-bit2625+23
−23
(−88)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
100.0%
−72
–   Betsabe II 20202607+26
−26
(−106)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+182
–   KnightX 2.4 64-bit2598+28
−28
(−115)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+7
–   Velvet 1.0.0 64-bit2557+24
−24
(−156)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
−1
–   Galjoen 0.41.1 64-bit2550+88
−94
(−163)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−10
–   Delocto 200419 64-bit2527+79
−83
(−186)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−176
–   OliThink 5.6.9 64-bit2526+26
−26
(−187)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+158
–   Raven 1.10 64-bit2526+25
−25
(−187)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−187

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021