CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 2018.07 64-bit (2708+16
−16		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.8 64-bit3057+16
−16		(+349)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+379
=
–   Deep Shredder 12 64-bit2938+10
−10		(+230)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tucano 7.06 64-bit2852+20
−20		(+144)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+84
= 1 0 = 0 = 1 0 0 = = = = = = 1 = 0 0 0
–   Pirarucu 2.3.8 64-bit2851+22
−22		(+143)8 − 30
(+5−27=6)
21.1%
8.0 / 38
0.0%
−87
0 = 0 1 0 0 = = 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 = = = 0 0 0 0 1 0 0 0 0 0
–   Booot 5.1.02843+10
−10		(+135)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.0%
−101
0 1 0 0 0 1 0 0
–   Critter 0.60 64-bit2839+25
−25		(+131)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−21
1 1 0 0 = 0 0 0
–   Marvin 3.2.0 64-bit2837+16
−16		(+129)26.5 − 43.5
(+14−31=25)
37.9%
26.5 / 70
0.0%
+50
= 0 = = 0 = 1 1 1 1 0 0 = = 0 0 0 0 1 0 1 0 1 = 0 0 = 1 0 = 0 0 1 1 0 0 0 0 = = = 0 0 0 0 = = = 0 1 = 0 = = 0 0 = 1 0 0 0 = = = 1 0 = 1 = =
–   Fruit Reloaded 3.2.1 64-bit2836+13
−13		(+128)9.5 − 28.5
(+2−21=15)
25.0%
9.5 / 38
0.0%
−33
0 0 0 = = = 0 0 1 0 = = = 0 0 0 0 0 0 0 0 = 0 0 0 = 0 = = = = 0 = = = 0 1 0
–   Tucano 7.05 64-bit2824+28
−29		(+116)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+24
= 0 0 = 1 0 0 = = =
–   Deep Junior 11.2 32-bit2816+21
−21		(+108)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−15
= 0 = = 1 0 0 0
–   Godel 4.4.5 64-bit2814+18
−18		(+106)10.5 − 29.5
(+7−26=7)
26.3%
10.5 / 40
0.0%
−75
0 0 = 0 0 0 = = 0 0 0 1 1 1 0 0 0 0 0 = 0 0 0 0 0 1 0 0 0 0 1 = 1 = 0 = 1 0 0 0
–   Hannibal 1.0a 32-bit2800+12
−12		(+92)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+54
1 = 0 0 = = 1 0
–   Spark 0.3a 32-bit2799+17
−17		(+91)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−10
0 = 0 = = 0 = =
–   The Baron 3.42 64-bit2797+14
−14		(+89)13 − 23
(+6−16=14)
36.1%
13.0 / 36
0.0%
0
0 0 0 = 0 1 1 1 = = 0 = 1 = = = 0 0 1 0 0 = = 0 0 0 0 0 = = 0 0 = 1 = =
–   Onno 1.1.1 32-bit2797+18
−18		(+89)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.0%
−138
1 0 0 0 1 0 0 0
–   Protector 1.3.2 32-bit2795+21
−21		(+87)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+50
= = = 0 0 1 = =
–   Marvin 3.1.0 64-bit2791+21
−21		(+83)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+36
= = = 0 0 1 1 0 = 0 = =
–   Rodent 1.5 64-bit2784+21
−21		(+76)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−42
0 = 0 = = 0 1 0
–   RuyDos 1.1.6 64-bit2782+17
−17		(+74)14 − 22
(+8−16=12)
38.9%
14.0 / 36
0.0%
+1
1 0 = 1 = = = 0 1 1 0 0 = 0 0 0 = 0 1 = 0 = 0 = 1 1 0 = 0 = 0 = 1 0 0 0
–   MinkoChess 1.2 32-bit2780+14
−14		(+72)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−108
= = 0 0 0 0 1 0
–   Stockfish 1.2 Default2780+21
−22		(+72)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
0.0%
+176
= = 1 = 1 1 = =
–   Bright 0.4a2776+10
−10		(+68)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+100
0 1 = = = = = 1
–   RofChade 1.0 64-bit2774+19
−18		(+66)25.5 − 36.5
(+18−29=15)
41.1%
25.5 / 62
0.0%
+5
1 0 = 1 0 = = 1 = 1 = 1 1 = 0 0 0 1 1 1 = 1 1 1 = 0 0 0 1 1 0 1 0 1 1 0 0 = 0 0 0 1 0 0 0 = 0 0 0 0 0 = 0 0 = = = 0 0 0 0 =
–   RubiChess 1.1 64-bit2774+20
−20		(+66)15 − 21
(+8−14=14)
41.7%
15.0 / 36
0.0%
+10
= 0 0 0 = 0 1 = = 0 = 0 1 = 0 0 1 1 = = = = 1 1 = 0 = 0 1 0 = 0 1 0 = 0
–   Glaurung 2.1 32-bit2765+18
−18		(+57)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
0.0%
+318
1 0 1 1 1 1 1 =
–   Winter 0.3 64-bit2764+25
−25		(+56)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
0.0%
+77
0 = 0 = 1 1 0 1 = 1 = 1 = 0
–   Godel 4.0.7 64-bit2759+19
−19		(+51)6 − 6
(+4−4=4)		50.0%
6.0 / 12
0.0%
+51
1 = 1 0 1 0 = 0 0 1 = =
–   Spike 1.2 Turin2745+7
−7		(+37)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+90
1 1 0 = 0 1 1 0
–   Carballo 1.7 64-bit2737+14
−14		(+29)16 − 20
(+11−15=10)
44.4%
16.0 / 36
0.3%
−10
0 1 0 1 = = = = 1 0 0 0 = 0 = 0 = 0 1 0 0 0 = 1 0 = 1 1 0 0 1 1 1 = 1 0
–   Counter 3.0 64-bit2731+28
−28		(+23)18 − 22
(+13−17=10)
45.0%
18.0 / 40
8.3%
−14
= 1 0 0 1 0 1 = 0 = = = 1 1 = 0 0 0 1 = 0 0 0 0 = 1 1 1 1 0 1 0 1 0 0 1 = 0 = 0
–   Shield 2.1 64-bit2727+13
−13		(+19)14 − 18
(+7−11=14)
43.8%
14.0 / 32
3.1%
−19
= = 0 = = = = 0 1 1 1 = 0 0 = 1 = = 0 = 1 = = 0 1 1 0 = 0 0 0 0
–   Devel 2.00002725+14
−14		(+17)18 − 20
(+11−13=14)
47.4%
18.0 / 38
6.0%
−2
= = = 0 1 0 0 0 = 0 1 1 0 = 1 0 1 1 1 0 = 0 1 1 = = = 0 0 = = 0 = = 1 0 = 1
–   Counter 2.9 64-bit2714+24
−24		(+6)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
35.7%
+73
= = = 1
–   GreKo 2018 64-bit2709+13
−13		(+1)59 − 61
(+28−30=62)
49.2%
59.0 / 120
48.8%
−3
1 1 0 = 1 = 0 0 = 0 1 = = 0 = = = = = = 0 0 0 = = 0 = = = = 1 = = = = 1 = = 1 0 = = = 1 0 0 0 1 = 1 0 1 = = 0 = 1 = = = = 1 0 0 0 1 = = = 1 = = 0 = 1 = = 0 0 = = 0 0 1 1 = = = 1 1 1 1 0 = 0 0 1 1 = = = 0 0 0 = = 1 = = = = = = = = 1 1 1 = 0
–   ProDeo 2.82706+16
−16		(−2)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
58.3%
−87
= 0 0 1 = 1 0 0 0 0 = = = = = 0 = 0 = = 0 1 1 0 = 1 0 = 0 0 = 0
–   Cheese 1.9 64-bit2705+16
−16		(−3)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
62.7%
+64
= 1 = =
–   Scorpio 2.8.5 MCTS 64-bit2704+17
−17		(−4)19 − 17
(+13−11=12)
52.8%
19.0 / 36
64.9%
+14
= 0 1 0 1 = 1 0 = 1 0 = 1 = 1 = = 1 = 1 = 0 1 0 1 0 0 1 1 0 0 = = = 1 0
–   Pirarucu 2.2.2 64-bit2698+19
−19		(−10)12 − 12
(+8−8=8)		50.0%
12.0 / 24
81.2%
−10
= 0 0 = 1 1 = 0 1 1 0 0 1 0 = = 1 0 1 0 = 1 = =
–   ECE 19.6.6.3 64-bit2694+21
−21		(−14)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
86.5%
+22
0 = 1 1 1 0 = 0 = 1
–   Gogobello 1.4 64-bit2688+16
−16		(−20)24 − 18
(+16−10=16)
57.1%
24.0 / 42
97.0%
+24
= 1 1 0 1 0 0 = 1 1 = 1 0 1 = 1 1 0 1 = = 0 = 0 = = 1 1 1 0 = 1 1 = = = 1 = 0 0 = =
–   Ethereal 8.19 64-bit2685+23
−23		(−23)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
94.9%
+126
1 0 1 1 1 = 1 0
–   Fridolin 3.10 64-bit2683+14
−14		(−25)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
99.1%
−2
0 = = 0 1 = = 1 = 1 = = 0 1
–   WyldChess 1.51 64-bit2683+15
−15		(−25)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
99.2%
+18
1 = = 1 0 = 0 1 1 0 = 1 0 1 0 0 0 = 0 1 = 0 1 1 0 1 1 = 1 1 1 = =
–   Counter 2.7 64-bit2674+27
−27		(−34)6 − 2
(+4−0=4)		75.0%
6.0 / 8
98.7%
+112
= 1 = 1 1 1 = =
–   chess22k 1.4 64-bit2674+23
−23		(−34)5 − 3
(+4−2=2)		62.5%
5.0 / 8
99.3%
+61
0 = 1 1 1 = 0 1
–   Arminius 2017-01-01 64-bit2673+16
−16		(−35)20 − 16
(+14−10=12)
55.6%
20.0 / 36
99.9%
0
= 1 0 1 1 1 = = = 1 0 0 0 0 = = 1 1 = 0 1 0 = 0 = 1 = 1 0 1 1 = 1 0 1 =
–   Counter 2.8 64-bit2672+25
−25		(−36)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.3%
−5
=
–   Igel 1.4.2 64-bit2668+27
−27		(−40)4 − 6
(+2−4=4)		40.0%
4.0 / 10
99.5%
−102
0 0 = 1 = = 0 1 0 =
–   Alaric 7072661+11
−11		(−47)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−1
= 1 1 0 0 0 1 1
–   Igel 1.4.1 64-bit2660+27
−27		(−48)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.9%
−48
= 1 1 0 0 = 0 1 = =
–   tomitankChess 2.0 64-bit2657+18
−18		(−51)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−40
= 1 = 0
–   Minic 0.47 64-bit2657+30
−30		(−51)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
99.9%
−93
1 = 0 1 = 0 0 =
–   Dirty 24Apr2011 64-bit2654+22
−21		(−54)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−11
1 = 1 0 0 1 = =
–   Rotor 0.7a2651+20
−20		(−57)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+93
= = = 1 1 = 1 1
–   Laser 0.2.1 64-bit2647+23
−23		(−61)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+89
= 1 = = 1 1 1 =
–   ECE X3 64-bit2645+16
−16		(−63)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−205
= 0 = 0
–   CM10th Pestilence2644+23
−23		(−64)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−20
= 1 0 1 1 = 0 =
–   WyldChess 1.4 64-bit2640+24
−24		(−68)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+5
1 = = 1 = = 1 0
–   Amoeba 1.2 64-bit2640+23
−23		(−68)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+6
= 1 0 = = 1 1 =
–   DanaSah 7.32640+14
−14		(−68)22.5 − 15.5
(+12−5=21)
59.2%
22.5 / 38
100.0%
−13
= 1 = 1 = = = = 1 0 = = 1 0 0 = 1 0 = 1 = 1 1 = 1 = 1 = = = 0 = 1 = = = 1 =
–   Gandalf 62635+11
−11		(−73)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+111
1 1 1 = 1 0 1 =
–   Nawito 19062629+20
−20		(−79)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+15
0 1 = 0 1 1 = 1
–   NoraGrace 2.0 64-bit2623+15
−15		(−85)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−5
0 = 1 = 1 = = 1
–   Phalanx XXV2619+15
−15		(−89)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−119
=
–   Monolith 0.4 64-bit2609+19
−19		(−99)28 − 10
(+20−2=16)
73.7%
28.0 / 38
100.0%
+52
= 1 1 = 1 1 1 1 = = 0 = 1 = = = = 1 1 1 1 0 = 1 1 1 1 = = 1 1 = 1 1 = = 1 =
–   Nawito 18122599+20
−20		(−109)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−68
= 0 = = = 1 = 1
–   Glass 2.0 64-bit2598+13
−14		(−110)23 − 17
(+19−13=8)
57.5%
23.0 / 40
100.0%
−53
0 1 1 1 1 1 1 1 1 0 = 0 0 = 1 1 1 = 1 1 0 1 = 0 1 = 0 0 0 1 1 0 1 0 0 0 = = 1 =
–   Betsabe II 1.962593+21
−21		(−115)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+68
1 1 = = 1 0 1 1
–   GarboChess 3.0 64-bit2585+16
−16		(−123)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Delocto 0.6 64-bit2580+15
−15		(−128)25 − 15
(+19−9=12)
62.5%
25.0 / 40
100.0%
−42
= 1 1 0 1 = = = 1 = 0 1 1 0 = 0 0 = 1 1 1 1 = 0 0 0 = = 1 0 = 1 1 1 1 1 1 = 1 1
–   Minic 0.43 64-bit2569+29
−29		(−139)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−61
0 0 = 1 0 1 = 1 1 1
–   Carballo 1.5 64-bit2557+24
−24		(−151)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−49
1 = = = = 1 = 1
–   RubiChess 0.9 64-bit2554+22
−22		(−154)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−3
= 1 1 = 1 = = 1
–   Ghost 3.1 64-bit2552+15
−15		(−156)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+134
1 1 1 =
–   Pirarucu 2.1.1 64-bit2550+27
−27		(−158)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−152
0 = 1 1 0 = = =
–   Asterisk 0.62332+18
−18		(−376)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1385 games: 413 wins, 468 losses, 504 draws (36.4%), score: 48.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on May 15, 2021