CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 12.9 64-bit (2578+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
(+215)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−14
0 0 1 0 = = 0 0 0 0
–   MinkoChess 1.2 32-bit2782+14
−14
(+204)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+103
= = 0 1 0 0 0 0 1 =
–   Bright 0.4a2776+10
−10
(+198)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−109
1 0 0 0 = 0 0 0 0 0
–   Glaurung 2.1 64-bit2768+19
−19
(+190)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+38
= 0 0 0 = 0 0 = = =
–   Spike 1.2 Turin2745+7
−7
(+167)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−28
0 = 0 0 = = 0 0 = 0
–   Ktulu 82705+9
−9
(+127)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+95
0 = 1 1 0 = = 0 1 0
–   ProDeo 1.862701+30
−30
(+123)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+91
= 1 = 0 1 = = = 0 0
–   Pawny 1.1 64-bit2701+21
−21
(+123)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−3
0 = 0 0 = 0 = = 1 0
–   Chess Tiger 20072681+12
−12
(+103)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+28
0 1 1 0 = = 0 0 0 1
–   Rodent 1.1 64-bit2670+33
−33
(+92)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−110
1 0 0 0 1 0 0 0 0 =
–   Scorpio 1.912661+13
−14
(+83)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−90
0 = 0 0 = 1 0 0 0 =
–   Rotor 0.7a2645+22
−22
(+67)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+15
= = 1 = 0 = 0 0 = =
–   Sjakk 2.2 64-bit2633+15
−15
(+55)7 − 5
(+6−4=2)
58.3%
7.0 / 12
0.0%
+113
= 0 1 0 0 1 1 1 1 0 = 1
–   Alfil 13.1 64-bit2628+17
−17
(+50)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.2%
+8
0 0 1 1 = 0 1 0 1 0
–   NoraGrace 2.0 64-bit2625+15
−15
(+47)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+82
= = 0 0 1 = 1 0 1 1
–   Nebula 2.0 64-bit2621+14
−14
(+43)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.4%
+11
1 0 = 0 1 = 1 = 0 0
–   Hamsters 0.72619+22
−22
(+41)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.2%
−42
0 = 1 0 = = 0 = 0 =
–   Andscacs 0.62u 64-bit2615+32
−32
(+37)5 − 5
(+3−3=4)
50.0%
5.0 / 10
4.0%
+37
1 1 = 0 = 1 0 = 0 =
–   Alaric 0702b2605+26
−26
(+27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
8.1%
+27
0 0 = = 1 1 = = = =
–   Arminius 2015-08-06 64-bit2603+20
−20
(+25)15.5 − 22.5
(+9−16=13)
40.8%
15.5 / 38
6.6%
−36
1 0 = 1 1 = 1 0 1 0 1 0 0 1 0 0 0 0 0 0 0 = 0 0 1 0 = = = = = = = = = = 0 1
–   Jellyfish 1.1 64-bit2580+15
−15
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
45.6%
−29
1 0 1 0 = = 1 0 0 =
–   Frenzee 3.0 32-bit2577+22
−22
(−1)5 − 5
(+4−4=2)
50.0%
5.0 / 10
52.0%
−6
= 0 0 1 1 0 1 0 = 1
–   Cheng3 1.04 32-bit2575+32
−32
(−3)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
55.1%
+150
1 1 = = 1 = 1 = 1 =
–   Capivara LK 0.09b02f 64-bit2568+17
−17
(−10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.2%
−10
0 1
–   Zurichess Glarus 64-bit2558+27
−27
(−20)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
83.7%
−167
= = = 0 0 0
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−21)4 − 6
(+3−5=2)
40.0%
4.0 / 10
87.9%
−88
0 0 1 0 1 = 0 0 1 =
–   Pirarucu 2.1.1 64-bit2549+27
−27
(−29)4 − 4
(+3−3=2)
50.0%
4.0 / 8
92.7%
−29
= 1 1 = 0 0 0 1
–   Phalanx XXIV2536+20
−20
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.0%
−42
0 1
–   Detroid 1.0.1 64-bit2536+26
−26
(−42)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.3%
+58
1 = = 1 1 = 1 1 0 0
–   K2 0.832533+27
−27
(−45)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.9%
+69
1 = 1 = 0 1 1 =
–   Fridolin 2.00 64-bit2530+16
−16
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   Orion 0.5 64-bit2526+14
−14
(−52)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.9%
−172
1 = = 0 = 0 0 0
–   Gaviota 0.83 32-bit2524+27
−28
(−54)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.6%
+119
= 1 0 1 1 1 = = 1 1
–   Bagatur 1.5f 64-bit2524+18
−18
(−54)6 − 10
(+2−6=8)
37.5%
6.0 / 16
99.9%
−125
= 0 = = 0 = 0 0 = 0 0 1 = 1 = =
–   Donna 3.1 64-bit2517+28
−28
(−61)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+125
1 1 = 1 = 1 1 0
–   Maverick 1.0 64-bit2507+26
−25
(−71)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 3.2 64-bit2497+15
−15
(−81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−238
= 0
–   K2 0.752491+23
−23
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
1 =
–   JikChess 0.01 64-bit2488+24
−24
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
0 =
–   Ghost 2.0.2 64-bit2484+18
−18
(−94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Shield 1.2 64-bit2473+26
−26
(−105)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−67
1 = = = 0 0 1 1
–   Betsabe II 1.662462+22
−22
(−116)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+60
= 1 1 1 1 = = 0 1 1
–   Carballo 1.32461+25
−25
(−117)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−117
= =
–   Donna 2.1 64-bit2460+27
−27
(−118)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+24
1 =
–   Donna 3.0 64-bit2460+32
−32
(−118)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−70
= 1 = 1 = 0 0 1
–   Betsabe II 1.472442+20
−20
(−136)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+20
1 =
–   Tunguska 1.1 64-bit2437+22
−22
(−141)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−77
1 1 = 1 = = 1 = 0 0
–   Ares 1.005 64-bit2417+18
−18
(−161)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ares 1.005.2 64-bit2410+17
−18
(−168)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−63
1 1 = = 1 1 0 0 = 1
–   Myrddin 0.87 64-bit2395+14
−14
(−183)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on December 10, 2019