CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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GreKo 5.9 (2308+20
−20		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 37 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   The Baron 2.23 32-bit2582+14
−14		(+274)8.5 − 29.5
(+5−26=7)
22.4%
8.5 / 38
0.0%
+46
–   NirvanaChess 1.1 64-bit2531+22
−22		(+223)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
+52
–   DanaSah 4.242509+15
−15		(+201)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Cerebro 3.03d2461+14
−14		(+153)9 − 25
(+5−21=8)
26.5%
9.0 / 34
0.0%
−36
–   Pepito 1.592458+21
−21		(+150)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−80
–   Anatoli 0.35k2449+14
−14		(+141)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
+17
–   Nemeton 1.512426+19
−19		(+118)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−124
–   Hermann 2.3 32-bit2421+27
−27		(+113)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+113
–   Bruja 1.9.1 32-bit2417+21
−21		(+109)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−12
–   Typhoon 1.00-3582406+15
−15		(+98)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Delphil 1.9c2389+26
−26		(+81)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+13
–   Shallow r688 64-bit2384+16
−16		(+76)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
−51
–   Pupsi2 0.062376+27
−27		(+68)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−165
–   Queen 4.032376+15
−15		(+68)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−26
–   nanoSzachy 3.42375+20
−20		(+67)5 − 6
(+4−5=2)		45.5%
5.0 / 11
0.0%
+23
–   RomiChess P3k 32-bit2375+17
−17		(+67)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−225
–   Sjakk 2.0 64-bit2371+20
−20		(+63)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+62
–   Giraffe 20150828 64-bit2369+24
−24		(+61)3 − 7
(+3−7=0)		30.0%
3.0 / 10
0.0%
−132
–   Delphil 1.82363+23
−23		(+55)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−115
–   Sorgenkind 0.42358+12
−12		(+50)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+144
–   LittleThought 1.04 32-bit2357+27
−27		(+49)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.2%
+49
–   Horizon 4.42350+14
−14		(+42)16.5 − 19.5
(+14−17=5)
45.8%
16.5 / 36
0.0%
+4
–   Sage 3.532349+15
−15		(+41)21.5 − 20.5
(+16−15=11)
51.2%
21.5 / 42
0.0%
+50
–   Dirty 0.99 OW52347+21
−21		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.4%
−131
–   Jazz 721 64-bit2343+16
−16		(+35)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.3%
+205
–   DanaSah 2.442339+26
−26		(+31)0 − 2
(+0−2=0)		0.0%
0.0 / 2
2.9%
−INF
–   Counter 1.02337+26
−26		(+29)5 − 3
(+2−0=6)		62.5%
5.0 / 8
4.0%
+103
–   Rotor 0.32336+25
−25		(+28)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
3.6%
−6
–   TJchess 1.1 64-bit2335+17
−17		(+27)1 − 2
(+1−2=0)		33.3%
1.0 / 3
2.1%
−134
–   Donna 1.0 64-bit2326+25
−25		(+18)2 − 2
(+2−2=0)		50.0%
2.0 / 4
12.8%
+18
–   Alfil 6.102322+26
−26		(+14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
20.6%
+2
–   Flux 2.2.1 64-bit2321+18
−18		(+13)5 − 3
(+4−2=2)		62.5%
5.0 / 8
17.3%
+125
–   K2 0.672317+19
−19		(+9)3 − 7
(+2−6=2)		30.0%
3.0 / 10
25.6%
−157
–   Plisk 0.2.6 32-bit2315+27
−27		(+7)1 − 0
(+1−0=0)		100.0%
1.0 / 1
34.5%
+INF
–   Lozza 1.15 64-bit2314+20
−20		(+6)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
32.3%
−218
–   Tytan 9.322310+24
−24		(+2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
44.7%
+2
–   Ifrit m1.6 32-bit2307+28
−28		(−1)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
51.6%
+10
–   Maverick 0.51 64-bit2303+19
−19		(−5)6 − 4
(+4−2=4)		60.0%
6.0 / 10
63.5%
+69
–   Rodin 2.3a2301+21
−21		(−7)1 − 1
(+1−1=0)		50.0%
1.0 / 2
67.4%
−6
–   LittleThought 1.03 32-bit2300+18
−18		(−8)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
70.8%
−102
–   EveAnn 1.712298+25
−25		(−10)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
73.4%
−43
–   Daydreamer 1.52297+19
−19		(−11)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
79.1%
+22
–   Butcher 1.61 64-bit2295+26
−26		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
78.4%
−144
–   Plisk 0.2.6 64-bit2290+28
−28		(−18)1 − 1
(+1−1=0)		50.0%
1.0 / 2
84.5%
−18
–   ECE 12.012280+19
−19		(−28)2 − 2
(+1−1=2)		50.0%
2.0 / 4
97.8%
−28
–   Waxman 20132276+21
−21		(−32)3 − 1
(+2−0=2)		75.0%
3.0 / 4
98.5%
+130
–   pikoSzachy Extreme2268+27
−27		(−40)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
99.1%
+79
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(−42)7.5 − 5.5
(+4−2=7)		57.7%
7.5 / 13
99.8%
+13
–   Waxman 20112263+23
−23		(−45)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.8%
−215
–   nanoSzachy 2.92263+28
−28		(−45)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
99.5%
+118
–   Zeus 1.292262+18
−18		(−46)3 − 2
(+1−0=4)		60.0%
3.0 / 5
100.0%
+1
–   Anechka 0.082261+16
−16		(−47)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−47
–   Alex 2.092260+26
−26		(−48)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.8%
+INF
–   Pawny 0.1.62253+26
−26		(−55)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−55
–   Popochin 3.22253+15
−15		(−55)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+80
–   Fischerle 0.9.65 64-bit2247+25
−25		(−61)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+161
–   Glass 1.22242+26
−26		(−66)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
+95
–   Brutus 5.42242+27
−27		(−66)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+14
–   Rhetoric Lite2241+29
−29		(−67)3 − 0
(+3−0=0)		100.0%
3.0 / 3
100.0%
+INF
–   Butcher 1.60n12241+21
−21		(−67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−229
–   Bison 8.2.4r2239+23
−23		(−69)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Natwarlal 0.122236+29
−29		(−72)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+127
–   Jumbo 0.4.0 64-bit2227+28
−28		(−81)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+269
–   AliChess 4.202222+29
−29		(−86)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+131
–   Fornax 1-2 64-bit2217+23
−23		(−91)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−128
–   Ares 1.02211+26
−26		(−97)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+64
–   Exacto 0.e 64-bit2209+15
−15		(−99)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
100.0%
−170
–   Brutus 6.02207+29
−29		(−101)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+60
–   Lozza 1.14a 64-bit2203+24
−24		(−105)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−61
–   Joker 1.1.062203+28
−28		(−105)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+61
–   MadChess 1.4 64-bit2202+19
−19		(−106)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+80
–   Rotor 0.1a2201+28
−28		(−107)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−277
–   SpaceDog 0.97.7 64-bit2184+17
−17		(−124)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−21
–   Uralochka 1.1b2166+16
−16		(−142)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−141
–   Atlas 2.202164+29
−29		(−144)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+207
–   EveAnn 1.622158+30
−30		(−150)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−320
–   Embla 2.0.7 64-bit2140+25
−25		(−168)8 − 6
(+6−4=4)		57.1%
8.0 / 14
100.0%
−114
–   Isa 1.9.51 64-bit2120+23
−23		(−188)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−99
–   TJchess 0.1212074+17
−17		(−234)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
645 games: 206 wins, 250 losses, 189 draws (29.3%), score: 46.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024