CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 12.9 64-bit (2579+29
−29
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 33 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GnuCheese 1.00 64-bit2793+16
−16
(+214)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−15
–   MinkoChess 1.2 32-bit2783+14
−14
(+204)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+103
–   Bright 0.4a2777+10
−10
(+198)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−109
–   Glaurung 2.1 64-bit2771+19
−20
(+192)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+40
–   Spike 1.2 Turin2746+7
−7
(+167)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−28
–   Ktulu 82706+9
−9
(+127)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+95
–   Pawny 1.1 64-bit2702+21
−21
(+123)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−3
–   ProDeo 1.862702+30
−30
(+123)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+91
–   Chess Tiger 20072682+12
−12
(+103)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+28
–   Rodent 1.1 64-bit2669+33
−33
(+90)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−112
–   Scorpio 1.912660+14
−14
(+81)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−92
–   Rotor 0.7a2646+22
−22
(+67)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+15
–   Sjakk 2.2 64-bit2634+15
−15
(+55)7 − 5
(+6−4=2)
58.3%
7.0 / 12
0.0%
+113
–   Alfil 13.1 64-bit2629+17
−17
(+50)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.2%
+8
–   NoraGrace 2.0 64-bit2625+16
−16
(+46)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+81
–   Nebula 2.0 64-bit2622+14
−14
(+43)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.4%
+11
–   Hamsters 0.72621+23
−23
(+42)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.1%
−41
–   Andscacs 0.62u 64-bit2616+32
−31
(+37)5 − 5
(+3−3=4)
50.0%
5.0 / 10
4.1%
+37
–   Alaric 0702b2606+26
−26
(+27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
8.4%
+27
–   Arminius 2015-08-06 64-bit2604+20
−20
(+25)15.5 − 22.5
(+9−16=13)
40.8%
15.5 / 38
6.7%
−36
–   Jellyfish 1.1 64-bit2580+15
−15
(+1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
45.8%
−30
–   Cheng3 1.04 32-bit2579+33
−33
(0)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
49.0%
+153
–   Frenzee 3.0 32-bit2577+22
−22
(−2)5 − 5
(+4−4=2)
50.0%
5.0 / 10
52.4%
−7
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(−10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.5%
−10
–   Zurichess Glarus 64-bit2559+27
−27
(−20)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
84.1%
−167
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−22)4 − 6
(+3−5=2)
40.0%
4.0 / 10
88.1%
−89
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−29)4 − 4
(+3−3=2)
50.0%
4.0 / 8
92.6%
−29
–   Phalanx XXIV2537+20
−20
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.0%
−42
–   Detroid 1.0.1 64-bit2536+28
−28
(−43)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.2%
+57
–   K2 0.832533+27
−27
(−46)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.9%
+68
–   Fridolin 2.00 64-bit2531+16
−16
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
–   Orion 0.5 64-bit2527+14
−14
(−52)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.9%
−172
–   Bagatur 1.5f 64-bit2525+18
−18
(−54)6 − 10
(+2−6=8)
37.5%
6.0 / 16
99.9%
−125
–   Gaviota 0.83 32-bit2525+27
−27
(−54)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.6%
+119
–   Donna 3.1 64-bit2518+28
−28
(−61)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+125
–   Maverick 1.0 64-bit2508+26
−26
(−71)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Delphil 3.2 64-bit2498+15
−15
(−81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−238
–   K2 0.752492+23
−23
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
–   JikChess 0.01 64-bit2488+24
−24
(−91)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−233
–   Ghost 2.0.2 64-bit2485+18
−18
(−94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Shield 1.2 64-bit2473+26
−26
(−106)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−68
–   Betsabe II 1.662462+22
−22
(−117)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+59
–   Carballo 1.32462+25
−25
(−117)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−117
–   Donna 3.0 64-bit2460+32
−32
(−119)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−71
–   Donna 2.1 64-bit2460+27
−27
(−119)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+23
–   Betsabe II 1.472443+20
−20
(−136)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+20
–   Tunguska 1.1 64-bit2440+23
−23
(−139)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−75
–   Ares 1.005 64-bit2418+18
−18
(−161)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Ares 1.005.2 64-bit2411+17
−18
(−168)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−63
–   Myrddin 0.87 64-bit2396+14
−14
(−183)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019