CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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GreKo 2018.01 64-bit (2645+27
−27
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 4.0.7 64-bit2759+19
−19
(+114)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−92
0 0 = 0 = = 0 0
–   Chronos 1.9.9 64-bit2739+12
−13
(+94)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+94
1 1 0 = 0 1 = 0 = = 1 0
–   Arasan 16.1 64-bit2738+31
−31
(+93)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+7
= 0 1 0 0 0 1 0 0 = 1 =
–   Marvin 3.0.0 64-bit2732+23
−23
(+87)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+22
1 0 = = 0 = = 0 1 0
–   Shield 2.1 64-bit2727+13
−13
(+82)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+54
0 = = 1 = 0 = = 0 1
–   Devel 2.00002724+14
−14
(+79)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−7
= 1 = = 0 0 = = 0 0
–   Amoeba 2.0 64-bit2721+26
−26
(+76)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−3
= 1 0 = 1 0 = = = 0 0 0
–   ProDeo 2.22720+16
−17
(+75)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−139
1 0 = = 0 0 0 0 0 0 = 0
–   Cheese 1.9 64-bit2705+15
−15
(+60)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+60
= = 1 0 = 1 0 1 0 = 1 0
–   Scorpio 2.8.5 MCTS 64-bit2704+17
−17
(+59)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−9
0 1 = 0 = 0 0 1 1 0
–   Booot 4.15.02693+14
−14
(+48)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.1%
−1
1 = 0 = = 1 = = = 0 0 0
–   Devel 1.80902690+24
−24
(+45)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.7%
−48
= 0 = 0 1 0 = 0 1 1 0 0
–   Delfi 5.42689+11
−11
(+44)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
0.2%
+123
= = 0 = 1 0 1 1 1 1 = =
–   WyldChess 1.51 64-bit2682+15
−15
(+37)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.9%
−21
= = = 0 = 0 1 0 1 1 0 0
–   Arminius 2017-01-01 64-bit2673+16
−16
(+28)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
4.3%
0
= 0 = = 1 1 1 0 0 = = 0
–   Counter 2.8 64-bit2672+25
−25
(+27)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
7.9%
−89
1 0 = 0 = 0 = 0
–   Movei 00.8.438 (10 10 10)2666+11
−11
(+21)10 − 2
(+9−1=2)
83.3%
10.0 / 12
8.0%
+292
0 1 1 = 1 1 1 1 1 1 = 1
–   RedQueen 1.1.98 64-bit2663+17
−17
(+18)6 − 6
(+3−3=6)
50.0%
6.0 / 12
12.9%
+18
= = 1 0 1 = 1 0 = = = 0
–   Floyd 0.9 64-bit2658+14
−14
(+13)4 − 8
(+2−6=4)
33.3%
4.0 / 12
20.5%
−94
1 0 0 0 0 = 1 0 0 = = =
–   Gandalf 7 64-bit2645+18
−18
(0)7 − 5
(+6−4=2)
58.3%
7.0 / 12
51.5%
+64
1 1 0 1 0 1 1 0 0 1 = =
–   ECE X3 64-bit2645+16
−16
(0)8 − 4
(+7−3=2)
66.7%
8.0 / 12
50.1%
+130
1 1 1 0 1 0 1 = 1 = 0 1
–   DanaSah 7.32640+14
−14
(−5)6 − 2
(+5−1=2)
75.0%
6.0 / 8
63.9%
+178
0 1 = 1 = 1 1 1
–   Igel 1.1 64-bit2628+26
−26
(−17)3 − 3
(+1−1=4)
50.0%
3.0 / 6
81.6%
−17
0 = = 1 = =
–   DanaSah 7.02618+26
−26
(−27)5 − 7
(+3−5=4)
41.7%
5.0 / 12
92.7%
−79
1 0 0 1 0 1 0 = = = 0 =
–   Sloppy 0.2.2 64-bit2611+16
−16
(−34)8 − 4
(+7−3=2)
66.7%
8.0 / 12
98.3%
+92
0 0 1 1 1 1 1 = 1 1 = 0
–   Donna 4.0 64-bit2606+15
−15
(−39)7 − 5
(+5−3=4)
58.3%
7.0 / 12
99.4%
+20
1 1 = = 0 1 0 = 1 0 1 =
–   Petir 4.392591+19
−19
(−54)6 − 6
(+5−5=2)
50.0%
6.0 / 12
99.9%
−58
= 1 = 1 1 0 1 0 0 0 1 0
–   GarboChess 3.0 64-bit2586+16
−16
(−59)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−10
1 = = 1 = 0 1 = 1 0 = =
–   K2 0.872584+17
−18
(−61)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−29
0 0 = = 1 1 1 = 1 1 0 0
–   Jellyfish 1.1 64-bit2581+15
−15
(−64)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+48
0 1 = 1 = = 0 1 1 = 1 1
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(−76)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−17
1 1 1 0 = 1 1 0 = 0 0 1
–   Coiled 0.4 64-bit2564+17
−17
(−81)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+30
1 = 1 1 0 0 1 1 = = = 1
–   JikChess 0.02 64-bit2558+16
−15
(−87)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−55
0 0 = = 1 0 1 0 1 = 1 1
–   Carballo 1.5 64-bit2557+24
−24
(−88)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+29
1 0 1 1 1 = 0 = 1 = 1 =
–   tomitankChess 1.4 64-bit2556+23
−23
(−89)5 − 7
(+4−6=2)
41.7%
5.0 / 12
100.0%
−152
= 0 0 0 0 = 1 1 1 1 0 0
–   Gogobello 1.1 64-bit2553+28
−28
(−92)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−37
1 0 1 = 0 1 = = = 0 1 1
–   chess22k 1.3 64-bit2538+24
−24
(−107)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−21
1 0 1 = 1 1 1 0 = 0 = 1
–   Bagatur 1.5e 64-bit2517+22
−22
(−128)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−65
0 1 = 0 1 0 1 1 1 = 1 0
–   Betsabe II 1.752509+22
−22
(−136)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−156
0 0 1 = = = 0 = 1 1 0 =
–   Jumbo 0.6.10 64-bit2483+24
−24
(−162)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−29
1 1 1 = 1 = 1 0 = = = 1

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Created in 2005-2013 by CCRL team
Last games added on January 24, 2021