CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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GreKo 2018.08 64-bit#116  (2719+21
−21		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 33 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.6 64-bit 4CPU3024+35
−34		(+305)2.5 − 27.5
(+0−25=5)
8.3%
2.5 / 30
0.0%
−51
0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = = 0 0 0 0 0 = 0
–   Demolito 2018-10-29 64-bit2978+15
−15		(+259)2 − 28
(+0−26=4)
6.7%
2.0 / 30
0.0%
−140
= 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0
–   Hiarcs 13.22896+11
−10		(+177)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−23
= 0 0 0 0 1
–   Scorpio 2.8 64-bit2885+14
−14		(+166)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+18
0 = = 0 0 =
–   Quazar 0.4 32-bit2880+12
−12		(+161)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+66
= = = 0 = 0
–   Gull 1.2 32-bit2877+12
−12		(+158)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−38
0 0 1 0 = 0
–   The Baron 3.44 64-bit2864+14
−14		(+145)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−39
0 = 0 0 0 1 0 =
–   MinkoChess 1.3 64-bit2854+14
−14		(+135)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+75
1 1 0 = 0 0
–   Booot 5.1.02844+10
−10		(+125)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−75
0 0 0 1 = 0
–   Spark 0.3 64-bit2836+18
−18		(+117)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+65
= = = 0 1 0
–   Deep Junior 11.2 64-bit2827+25
−25		(+108)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−92
0 0 0 0 = 1
–   Protector 1.3.4 32-bit2825+15
−15		(+106)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+16
= 0 = = 0 =
–   Tucano 7.05 64-bit2824+29
−29		(+105)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−1
0 = 0 = 0 1
–   Zurichess Neuchatel 64-bit2824+14
−14		(+105)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+215
= 0 1 = 1 1
–   Hannibal 1.0a 32-bit2801+12
−12		(+82)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−60
0 = 0 = 0 =
–   The Baron 3.42 64-bit2797+15
−15		(+78)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−32
1 0 = 0 0 =
–   Igel 1.7.0 64-bit2797+29
−29		(+78)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−104
= = 1 0 0 0 0 0
–   Monolith 1.0 64-bit2796+13
−13		(+77)12 − 18
(+6−12=12)
40.0%
12.0 / 30
0.0%
+12
0 = 1 0 = = 1 0 0 = 0 1 0 = 0 = = 0 0 1 = = 0 1 0 0 = 1 = =
–   RuyDos 1.1.0 64-bit2786+24
−24		(+67)3 − 3
(+0−0=6)		50.0%
3.0 / 6
0.0%
+67
= = = = = =
–   Onno 1.2.70 32-bit2786+18
−18		(+67)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−16
0 = 0 = = =
–   Glaurung 2.2 64-bit2783+16
−16		(+64)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+64
0 0 1 1 = =
–   tomitankChess 3.0 64-bit2783+16
−16		(+64)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+100
0 = = 1 = = = 1
–   Stockfish 1.2 Default2781+21
−22		(+62)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−50
= = 0 1 0 0
–   RuyDos 1.1.10 64-bit2779+24
−24		(+60)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+27
= = 1 0 = 0 1 0 0 1
–   Jonny 4.002779+11
−11		(+60)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+14
1 0 0 = = =
–   Bright 0.4a2776+10
−10		(+57)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+63
1 = 0 = = =
–   RubiChess 1.1 64-bit2775+20
−20		(+56)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+23
1 0 1 1 0 0 = = 1 = 1 = 0 1 1 0 0 = 0 1 = 0 0 = = 0 0 = 0 = = 1
–   RofChade 1.0 64-bit2774+19
−19		(+55)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+59
1 1 0 = = 0 = 0 = 1
–   Godel 4.0.7 64-bit2759+19
−19		(+40)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.3%
−64
0 = 1 0 0 =
–   Tornado 4.4 32-bit2744+23
−23		(+25)3 − 3
(+2−2=2)		50.0%
3.0 / 6
5.6%
+25
1 0 = = 0 1
–   Amoeba 2.3 64-bit2743+27
−27		(+24)4 − 2
(+3−1=2)		66.7%
4.0 / 6
8.0%
+128
= 1 1 0 = 1
–   Fruit 2.2.12743+13
−13		(+24)4 − 2
(+3−1=2)		66.7%
4.0 / 6
2.9%
+128
= 1 = 1 1 0
–   Chronos 1.9.9 64-bit2738+13
−13		(+19)2 − 4
(+0−2=4)		33.3%
2.0 / 6
5.8%
−70
= = = = 0 0
–   Carballo 1.7 64-bit2737+14
−14		(+18)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
8.2%
−134
= 0 0 0 = =
–   Marvin 3.0.0 64-bit2732+23
−23		(+13)3 − 3
(+0−0=6)		50.0%
3.0 / 6
19.8%
+13
= = = = = =
–   Counter 3.0 64-bit2731+28
−28		(+12)6 − 6
(+4−4=4)		50.0%
6.0 / 12
23.9%
+12
0 1 1 0 = 1 0 = = = 0 1
–   Toga II 1.1a 32-bit2731+16
−16		(+12)3 − 3
(+2−2=2)		50.0%
3.0 / 6
18.1%
+19
1 0 0 = 1 =
–   Shield 2.1 64-bit2728+15
−15		(+9)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
23.2%
+45
1 0 1 1 = 1 = = 0 0
–   Devel 2.00002724+15
−15		(+5)4 − 6
(+2−4=4)		40.0%
4.0 / 10
34.8%
−62
= 0 1 0 = = 1 0 = 0
–   Arasan 15.1 64-bit2720+32
−31		(+1)2 − 4
(+1−3=2)		33.3%
2.0 / 6
46.6%
−117
0 0 = 0 = 1
–   GreKo 2018.12 64-bit2717+26
−26		(−2)30 − 30
(+13−13=34)
50.0%
30.0 / 60
53.4%
0
= = = = 1 0 = 0 0 = = = = = = = 1 = 1 = 1 = = = 1 = 1 1 = 0 0 = = 0 = 0 = = = = = = 0 0 1 0 1 = 1 = = = 1 0 0 0 1 1 = =
–   Counter 2.9 64-bit2715+24
−24		(−4)10.5 − 3.5
(+9−2=3)		75.0%
10.5 / 14
59.3%
+186
= 1 0 1 1 = 0 1 1 = 1 1 1 1
–   ProDeo 2.82706+16
−16		(−13)2 − 2
(+1−1=2)		50.0%
2.0 / 4
82.4%
−13
= = 1 0
–   Cheese 1.9 64-bit2704+15
−16		(−15)3 − 7
(+2−6=2)		30.0%
3.0 / 10
86.5%
−170
0 1 = 0 0 0 0 = 1 0
–   Chessmaster 11 Conqueror2698+19
−19		(−21)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
92.5%
+25
= = = 1 0 1
–   Pirarucu 2.2.2 64-bit2697+19
−19		(−22)4 − 2
(+3−1=2)		66.7%
4.0 / 6
93.3%
+88
1 0 = = 1 1
–   Gogobello 1.4 64-bit2687+16
−16		(−32)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
99.0%
−135
0 0 1 0 1 0 = 0 = =
–   Ethereal 8.19 64-bit2685+24
−23		(−34)2 − 4
(+1−3=2)		33.3%
2.0 / 6
98.1%
−138
0 0 0 = 1 =
–   WyldChess 1.51 64-bit2684+15
−15		(−35)5 − 5
(+4−4=2)		50.0%
5.0 / 10
99.5%
−29
1 = 1 1 0 0 = 1 0 0
–   Daydreamer 1.75 64-bit2680+16
−16		(−39)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
99.8%
+30
1 1 0 1 0 =
–   chess22k 1.4 64-bit2674+23
−23		(−45)3 − 3
(+2−2=2)		50.0%
3.0 / 6
99.7%
−45
= 0 1 = 0 1
–   Counter 2.7 64-bit2673+27
−26		(−46)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
99.6%
0
= 1 1 0 = =
–   Arminius 2017-01-01 64-bit2673+16
−16		(−46)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+16
1 0 = 0 1 = 1 1 = =
–   RedQueen 1.1.3 64-bit2670+24
−24		(−49)5 − 1
(+4−0=2)		83.3%
5.0 / 6
99.9%
+182
1 1 1 = = 1
–   Djinn 1.021 64-bit2668+14
−14		(−51)1 − 5
(+0−4=2)		16.7%
1.0 / 6
100.0%
−282
0 = = 0 0 0
–   LoopList 6.002665+25
−25		(−54)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
99.9%
−8
= = 1 0 = 1
–   Alaric 7072661+11
−12		(−58)1 − 5
(+0−4=2)		16.7%
1.0 / 6
100.0%
−289
0 0 0 0 = =
–   Floyd 0.9 64-bit2658+15
−15		(−61)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+45
0 1 = 1 = 1
–   tomitankChess 2.0 64-bit2657+18
−18		(−62)4 − 6
(+3−5=2)		40.0%
4.0 / 10
100.0%
−139
= 0 1 0 = 1 0 0 1 0
–   Dirty 24Apr2011 64-bit2654+22
−21		(−65)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−5
0 1 = 1 1 0
–   Winter 0.2 64-bit2654+17
−17		(−65)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+77
= 1 = 1 = 1
–   Philou 3.7.1 64-bit2652+13
−13		(−67)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+75
= 1 = 1 = 1
–   E.T. Chess 13.01.082650+13
−13		(−69)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−173
1 0 0 = 0 =
–   Colossus 2008b2643+12
−12		(−76)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+18
= = 1 = 1 =
–   DanaSah 7.32640+14
−14		(−79)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+10
= = 1 1 = =
–   tomitankChess 2.1 64-bit2636+22
−22		(−83)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+91
0 1 1 1 = 1 = 1 1 =
–   Sjakk 2.2 64-bit2633+15
−15		(−86)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−86
= 1 0 = = =
–   WildCat 82629+13
−13		(−90)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+106
1 1 1 = 1 0
–   Igel 1.2 64-bit2628+19
−19		(−91)38 − 22
(+28−12=20)
63.3%
38.0 / 60
100.0%
0
0 = 1 = 1 = = 1 = 0 1 0 = 1 1 1 1 = 1 0 = 0 1 1 1 = = 0 1 = 0 = 1 = 1 1 1 = 1 = 1 = 1 1 1 = = 0 1 1 1 = 1 1 1 0 0 0 0 =
–   Rodin 8.02627+15
−15		(−92)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−49
= = = = 1 =
–   NoraGrace 2.0 64-bit2625+16
−16		(−94)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+268
1 = 1 1 1 1
–   K2 0.912616+15
−15		(−103)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−103
= = 0 0 1 1
–   Donna 4.1 64-bit2610+16
−16		(−109)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
+56
= 1 1 1 1 = 0 0 0 1 = 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 = 1 0 =
–   Monolith 0.4 64-bit2607+19
−19		(−112)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+88
0 1 1 = 1 1
–   Donna 4.0 64-bit2605+15
−15		(−114)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+82
1 0 1 = 1 1
738 games: 211 wins, 255 losses, 272 draws (36.9%), score: 47.0%

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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019