CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

Options
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
–   MinkoChess 1.2 32-bit2783+14
−14
(+205)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+104
–   Bright 0.4a2776+10
−10
(+198)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−109
–   Glaurung 2.1 64-bit2769+19
−19
(+191)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+39
–   Spike 1.2 Turin2746+7
−7
(+168)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−27
–   Ktulu 82706+9
−9
(+128)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+96
–   Pawny 1.1 64-bit2702+21
−21
(+124)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−2
–   ProDeo 1.862701+30
−30
(+123)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+91
–   Chess Tiger 20072682+12
−12
(+104)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+29
–   Rodent 1.1 64-bit2670+32
−33
(+92)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−110
–   Scorpio 1.912661+13
−14
(+83)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−90
–   Rotor 0.7a2646+22
−22
(+68)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+16
–   Sjakk 2.2 64-bit2634+15
−15
(+56)7 − 5
(+6−4=2)
58.3%
7.0 / 12
0.0%
+114
–   Alfil 13.1 64-bit2628+17
−17
(+50)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.2%
+8
–   NoraGrace 2.0 64-bit2625+15
−16
(+47)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+82
–   Nebula 2.0 64-bit2622+14
−14
(+44)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.4%
+12
–   Hamsters 0.72621+23
−23
(+43)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.0%
−40
–   Andscacs 0.62u 64-bit2616+32
−32
(+38)5 − 5
(+3−3=4)
50.0%
5.0 / 10
4.0%
+38
–   Alaric 0702b2606+26
−26
(+28)5 − 5
(+2−2=6)
50.0%
5.0 / 10
8.1%
+28
–   Arminius 2015-08-06 64-bit2604+20
−20
(+26)15.5 − 22.5
(+9−16=13)
40.8%
15.5 / 38
6.6%
−35
–   Jellyfish 1.1 64-bit2580+15
−15
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
45.6%
−29
–   Frenzee 3.0 32-bit2577+22
−22
(−1)5 − 5
(+4−4=2)
50.0%
5.0 / 10
52.1%
−6
–   Cheng3 1.04 32-bit2576+32
−32
(−2)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
54.9%
+151
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.3%
−9
–   Zurichess Glarus 64-bit2559+27
−27
(−19)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
83.8%
−166
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−21)4 − 6
(+3−5=2)
40.0%
4.0 / 10
87.9%
−88
–   Pirarucu 2.1.1 64-bit2549+27
−27
(−29)4 − 4
(+3−3=2)
50.0%
4.0 / 8
92.6%
−29
–   Phalanx XXIV2537+20
−20
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.0%
−41
–   Detroid 1.0.1 64-bit2536+26
−26
(−42)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.4%
+58
–   K2 0.832533+27
−27
(−45)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.9%
+69
–   Fridolin 2.00 64-bit2531+16
−16
(−47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
–   Orion 0.5 64-bit2527+14
−14
(−51)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.9%
−171
–   Bagatur 1.5f 64-bit2525+18
−18
(−53)6 − 10
(+2−6=8)
37.5%
6.0 / 16
99.9%
−124
–   Gaviota 0.83 32-bit2525+27
−27
(−53)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.6%
+120
–   Donna 3.1 64-bit2518+28
−28
(−60)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+126
–   Maverick 1.0 64-bit2508+25
−26
(−70)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Delphil 3.2 64-bit2498+15
−15
(−80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−237
–   K2 0.752491+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
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
–   Ghost 2.0.2 64-bit2485+18
−18
(−93)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Shield 1.2 64-bit2473+26
−26
(−105)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−67
–   Carballo 1.32462+25
−25
(−116)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−116
–   Betsabe II 1.662462+22
−22
(−116)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+60
–   Donna 3.0 64-bit2461+32
−32
(−117)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−69
–   Donna 2.1 64-bit2460+27
−27
(−118)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+24
–   Betsabe II 1.472443+20
−20
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+21
–   Tunguska 1.1 64-bit2437+22
−22
(−141)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−77
–   Ares 1.005 64-bit2418+18
−18
(−160)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Ares 1.005.2 64-bit2411+17
−18
(−167)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−62
–   Myrddin 0.87 64-bit2396+14
−14
(−182)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019