CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
GreKo 2018.08 64-bit (2709+16
−16
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 23 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 5.00 64-bit3117+10
−10
(+408)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   iCE 3.0 64-bit3081+7
−7
(+372)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Wasp 3.50 64-bit3066+16
−16
(+357)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(+311)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rodent III 0.273 64-bit3001+17
−17
(+292)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   PeSTO 2.210 64-bit2980+15
−15
(+271)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Bobcat 8.0 64-bit2960+9
−9
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Amoeba 2.8 64-bit2952+13
−13
(+243)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Invictus r305 64-bit2917+16
−16
(+208)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−111
0 0 = 0 0
–   Nemo 1.0.1 64-bit2857+7
−7
(+148)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Asymptote 0.6 64-bit2850+17
−17
(+141)8.5 − 24.5
(+4−20=9)
25.8%
8.5 / 33
0.0%
−34
= 0 0 0 0 0 1 1 0 0 = 0 0 0 0 0 = = 1 1 0 0 = 0 0 0 = 0 0 = 0 = =
–   Zappa Mexico II 64-bit2846+6
−7
(+137)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Topple 0.5.0 64-bit2830+18
−18
(+121)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−103
0 0 0 0 0 0 1 1 = 0 0 0 = 0 0 0 0 0 1 0 0 0 0 0 = 0 = = = = 0 0
–   Monolith 1.0 64-bit2818+12
−12
(+109)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+31
= = 0 1 0 0 = 1 1 0 0 1 0 = 0 = = 0 = = = 0 = 0 = 1 0 1 = 0 0 0
–   RuyDos 1.1.10 64-bit2807+19
−19
(+98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RuyDos 1.1.9 64-bit2800+23
−23
(+91)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+60
=
–   Lc0 0.20.1 w36089 64-bit2797+19
−19
(+88)9 − 22
(+5−18=8)
29.0%
9.0 / 31
0.0%
−60
0 = 0 0 = 0 1 0 1 = 0 = 0 0 1 = 0 0 0 0 0 = 0 1 0 0 0 0 = 1 =
–   Marvin 3.1.0 64-bit2792+17
−17
(+83)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+65
= 0 = = = = = 1 0 = = = 0 = 0 0 1 1 = 0 1 0 1 0 = = = 1 0 1 0 1
–   RubiChess 1.1 64-bit2779+14
−14
(+70)24 − 32
(+13−21=22)
42.9%
24.0 / 56
0.0%
+22
= 0 0 1 0 0 1 = 1 0 = = = 0 1 = 0 1 1 = 0 = 1 0 0 1 0 1 = 0 0 = 0 0 0 = 0 1 = 0 1 = 0 = = = = = = = 0 = 1 1 0 =
–   Bright 0.5c2771+8
−7
(+62)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
0.0%
+31
1 = 0 0 0 = 0 1 1 0 0 1 = = 0 1 = 1 = = = 0 1 = 0 = = = 1 = 1 0 0 0
–   Twisted Logic 20090922 64-bit2770+7
−7
(+61)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−36
0 1 0 0 1 = = 0 0 0 0 0 1 = = 0 = 0 0 = 0 = = = 0 0 1 1 0 1 1 0
–   Cheese 2.0 64-bit2770+15
−15
(+61)14.5 − 18.5
(+11−15=7)
43.9%
14.5 / 33
0.0%
+13
0 0 0 = 1 1 1 0 1 = 0 1 1 0 0 0 0 1 0 0 0 = 1 1 0 = 0 = = 1 = 1 0
–   Frenzee 3.5.19 64-bit2769+7
−8
(+60)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Pawny 1.2 64-bit2767+10
−10
(+58)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−77
1 0 = 1 0 0 = = = 0 0 0 1 1 = 0 0 0 1 0 0 = 0 0 0 0 = = 1 0 0 0
–   Twisted Logic 20100131x 64-bit2767+10
−10
(+58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   tomitankChess 3.0 64-bit2765+14
−14
(+56)15 − 18
(+12−15=6)
45.5%
15.0 / 33
0.0%
+23
0 = 1 1 = 1 0 1 0 0 0 0 = 1 0 1 1 = 0 0 1 1 0 0 0 1 0 0 1 = 0 1 =
–   Jonny 4.002762+6
−6
(+53)14.5 − 19.5
(+9−14=11)
42.6%
14.5 / 34
0.0%
+1
1 0 = 0 = 1 1 = 1 = 1 0 = 0 0 1 0 1 = 0 = = 0 1 0 1 0 = 0 = 0 0 0 =
–   Francesca MAD 0.23 64-bit2758+19
−19
(+49)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+45
0 1 1 = 0 = 0 1 1 1 0 0 1 0 1 1 0 1 0 = 0 0 0 = 0 = 0 1 = 1 1 1
–   Gogobello 1.4 64-bit2755+13
−13
(+46)10.5 − 22.5
(+7−19=7)
31.8%
10.5 / 33
0.0%
−87
0 = 0 0 1 0 0 0 0 0 0 1 0 0 = 0 1 = 1 0 = = 0 0 1 0 0 0 1 0 = = 1
–   Chronos 1.9.9 64-bit2739+7
−7
(+30)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
0
= 1 0
–   Shield 2.1 64-bit2737+12
−12
(+28)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.2%
+21
1 1 = 1 = = = = = 1 = 1 = 0 1 0 0 0 1 1 0 = 0 0 0 1 0 0 = 0 = 1
–   Cheese 1.9 64-bit2731+12
−12
(+22)12.5 − 20.5
(+7−15=11)
37.9%
12.5 / 33
1.3%
−56
= 0 = 0 0 = = 0 = 1 0 = 1 1 = 0 0 1 1 0 0 0 1 0 0 1 0 = = 0 0 = =
–   ProDeo 2.82725+27
−27
(+16)1 − 0
(+1−0=0)
100.0%
1.0 / 1
16.1%
+INF
1
–   Chess Tiger 2007.12713+7
−7
(+4)14 − 18
(+11−15=6)
43.8%
14.0 / 32
30.7%
−40
= 1 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 0 1 1 1 0 = = 0 1 0 0 = = = 0
–   Devel 2.00002712+12
−12
(+3)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
35.5%
−8
0 1 1 0 0 0 0 = 1 = 0 0 1 = 1 1 0 1 0 1 = 1 = 1 = = 0 0 0 1 = =
–   Counter 2.9 64-bit2702+20
−20
(−7)11 − 21
(+6−16=10)
34.4%
11.0 / 32
70.9%
−113
1 0 = 0 = 0 = = 0 = 0 0 0 0 0 1 0 = 1 = 0 1 1 1 0 0 = 0 = 0 0 =
–   ECE 19.6.6.1 64-bit2701+20
−20
(−8)12 − 20
(+8−16=8)
37.5%
12.0 / 32
73.5%
−96
0 = 0 = 0 0 = 0 = 1 0 1 0 0 1 1 = 0 0 1 0 = 1 = 0 0 0 0 1 0 = 1
–   Donna 4.1 64-bit2696+12
−13
(−13)42 − 22
(+33−13=18)
65.6%
42.0 / 64
89.2%
+96
1 0 1 1 = 1 1 1 1 1 = 1 1 0 = = 1 1 1 = 0 0 1 = 0 0 = 1 1 1 1 = 1 1 = = 1 0 = 1 = 0 1 1 1 1 = 1 0 0 1 0 1 1 1 0 = 1 = 1 = = = 0
–   Arminius 2017-01-01 64-bit2688+12
−12
(−21)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
98.1%
+88
1 = 0 1 0 0 1 1 = = 1 0 1 1 0 0 = 1 1 = 0 1 1 1 1 1 1 1 1 0 1 0
–   DanaSah 8.32688+18
−18
(−21)19 − 13
(+14−8=10)
59.4%
19.0 / 32
95.5%
+39
0 0 0 1 = = 0 = 1 = 1 1 1 1 0 1 1 1 = = 0 1 1 = = 1 0 = 1 0 1 =
–   Delfi 5.42682+7
−7
(−27)19 − 14
(+12−7=14)
57.6%
19.0 / 33
99.9%
+26
0 0 = 1 = 1 = 0 1 1 = 0 = 1 = = = 0 0 0 = 1 1 1 = 1 = = 1 1 = = 1
–   ECE 20.1 64-bit2677+21
−21
(−32)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
99.2%
−91
1 = 0 1 1 0 = 1 = 1 0 0 1 0 0 = 0 1 0 0 0 0 0 1 0 0 1 0 1 0 = 1
–   Djinn 1.021 64-bit2674+11
−10
(−35)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−3
0 = 1 = 1 0 = = 1 0 1 0 = 1 0 = 1 = = 0 1 = = = = 0 1 1 1 = 1 0
–   ECE X3.5 64-bit2668+17
−17
(−41)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−4
= 0 = 0 0 0 0 0 1 0 = 1 0 = 0 1 1 = 0 1 1 1 1 0 0 1 1 1 1 1 1 1
–   RedQueen 1.1.98 64-bit2667+12
−12
(−42)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+63
= = 1 0 1 0 1 0 1 1 1 1 1 1 = 0 1 = = = = 1 1 = 1 1 0 1 1 0 = =
–   Gandalf 7 64-bit2665+12
−12
(−44)19 − 14
(+15−10=8)
57.6%
19.0 / 33
100.0%
+8
1 1 = 1 0 = 0 1 0 1 0 = = 1 0 0 0 = 0 1 = 1 1 0 1 0 1 = 1 1 1 1 =
–   Alaric 7072662+6
−6
(−47)23 − 10
(+20−7=6)
69.7%
23.0 / 33
100.0%
+105
1 1 1 0 0 = 1 1 0 1 1 1 0 1 1 0 1 1 1 = 1 1 1 1 = 0 = = 0 1 1 = 1
–   Phalanx XXV2655+12
−12
(−54)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+61
0 1 1 1 0 1 1 0 0 1 = 0 = 1 1 0 1 1 1 1 = 1 1 0 1 1 = 1 = 1 0 =
–   Asymptote 0.5 64-bit2655+17
−17
(−54)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−32
= 0 1 = 1 1 = 0 0 = 0 = 1 1 1 = 1 0 = = = 1 1 0 1 = 0 = = 1 0 0
–   ECE X3 64-bit2655+15
−15
(−54)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+25
1 1 0 1 0 1 = 0 1 1 1 1 1 1 1 1 = 0 = = 1 = 1 = = 1 0 0 0 1 0 0
–   Nebula 2.0 64-bit2653+10
−9
(−56)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−43
= 0 1 = 0 = 1 0 1 = = 0 = = 1 = 0 = 1 0 1 1 = 1 0 = 1 0 0 0 1 1
–   RubiChess 1.0 64-bit2651+17
−17
(−58)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+33
0 = 1 = 0 = 1 1 = = 1 = 1 0 1 = = 1 = = 1 0 1 = 1 1 1 1 1 = = 0
–   Donna 4.0 64-bit2650+13
−13
(−59)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+42
= 1 1 1 = = 1 = 1 1 1 0 0 0 1 = 0 = = 1 1 1 = = 1 1 = 1 = 1 0 =
–   Colossus 2008b2641+7
−7
(−68)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+40
1 1 1 0 1 1 1 0 = 0 1 = 1 = 1 0 1 0 1 0 0 = 1 0 1 1 1 1 1 0 1 =
–   Cyrano 0.6b17 64-bit2640+8
−8
(−69)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−48
0 1 = 1 1 1 1 0 = 0 1 = 0 0 = 0 1 1 0 1 = 1 1 0 0 = 1 0 0 1 = =
–   Sjakk 2.2 64-bit2638+11
−10
(−71)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−36
1 1 = 0 0 = 1 = = 0 1 1 0 0 1 0 1 = 0 = 0 0 = 0 1 0 1 1 1 1 1 1
–   Francesca MAD 0.20 64-bit2629+18
−18
(−80)18 − 13
(+16−11=4)
58.1%
18.0 / 31
100.0%
−12
0 0 1 0 0 1 = 0 0 1 1 0 = 1 1 1 1 1 0 1 1 0 0 1 1 1 1 0 = = 1
–   Rotor 0.82612+10
−10
(−97)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−66
=
–   Brutus 8.05 64-bit2559+9
−9
(−150)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−119
=
–   JikChess 0.02 64-bit2522+12
−12
(−187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020