CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Scorpio 1.84 (2667+32
−32		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2961+11
−11		(+294)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Rybka 2.3.2a 32-bit2911+9
−9		(+244)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−66
1 = 0 0 0 0 0 0 0 0
–   Rybka 2.2 32-bit2884+16
−16		(+217)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rybka 2.1 32-bit2862+22
−22		(+195)2.5 − 11.5
(+1−10=3)		17.9%
2.5 / 14
0.0%
−49
0 = 0 1 0 0 = 0 0 0 = 0 0 0
–   Hiarcs 11.12789+15
−15		(+122)6 − 25
(+4−23=4)
19.4%
6.0 / 31
0.0%
−130
0 1 0 0 0 1 0 0 0 = 1 0 = 0 0 0 0 1 0 0 0 = 0 0 0 0 0 0 0 = 0
–   Fritz 102778+15
−15		(+111)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+111
1 0
–   Hiarcs 112776+25
−25		(+109)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+109
0 1
–   Fruit 05/11/032773+20
−20		(+106)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−182
0 0 0 =
–   Shredder 102771+12
−12		(+104)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−38
0 =
–   Loop M1-T 64-bit2769+30
−30		(+102)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs 11.22769+19
−19		(+102)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+102
= = 1 0
–   Toga II 1.3.42767+28
−28		(+100)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+100
= =
–   Glaurung 2.1 32-bit2765+18
−18		(+98)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Loop 12.322762+22
−22		(+95)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Toga II 1.2.1a 32-bit2759+12
−12		(+92)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+52
= 0 = = 0 1 = 0 = 0 1 1 = 0 = = = 0 1 = 0 1 = = = = 1 = = 0 0 0
–   Spike 1.2 Turin2745+7
−7		(+78)16 − 21
(+9−14=14)
43.2%
16.0 / 37
0.0%
+36
= 0 0 0 = 0 1 0 1 1 = 1 1 = = = 0 1 = = 1 = 0 0 1 = 0 = 0 1 = 0 = 0 0 = 0
–   Naum 2.1 32-bit2743+20
−20		(+76)5 − 13
(+2−10=6)		27.8%
5.0 / 18
0.0%
−75
= = = 0 0 0 = 0 1 0 0 0 = 1 0 0 0 =
–   Fruit 2.2.12743+13
−13		(+76)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Toga II 1.2 32-bit2735+25
−25		(+68)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+68
0 1
–   Thinker 5.1d Passive2722+27
−27		(+55)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.5%
−12
0 = = =
–   Junior 10.12720+25
−25		(+53)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.5%
+83
=
–   Ktulu 82706+9
−9		(+39)0 − 2
(+0−2=0)		0.0%
0.0 / 2
1.0%
−INF
0 0
–   SmarThink 1.00 64-bit2704+35
−35		(+37)0 − 1
(+0−1=0)		0.0%
0.0 / 1
6.5%
−INF
0
–   Chess Tiger 2007.12704+10
−10		(+37)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
1.6%
+36
1 = 0
–   Chessmaster 11 Archangel2704+20
−20		(+37)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
2.7%
−30
= = 0 =
–   Fritz 8 Bilbao2700+28
−28		(+33)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
6.2%
−34
= 0 = =
–   Naum 2.0 32-bit2697+15
−15		(+30)9 − 4
(+7−2=4)		69.2%
9.0 / 13
4.6%
+166
1 0 1 0 = 1 = 1 = 1 1 1 =
–   Frenzee Feb08 32-bit2695+13
−13		(+28)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
5.6%
−126
= 0 = 0 = 0 = 0 0 =
–   Chess Tiger 20072681+12
−12		(+14)3 − 4
(+2−3=2)		42.9%
3.0 / 7
20.7%
−30
= 0 1 0 0 1 =
–   Chessmaster 11 Leonidas2680+20
−20		(+13)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
25.4%
−69
0 = 1 0
–   LoopList 6.002664+25
−25		(−3)2 − 0
(+2−0=0)		100.0%
2.0 / 2
55.4%
+INF
1 1
–   Frenzee Dec07 32-bit2659+25
−25		(−8)2 − 2
(+1−1=2)		50.0%
2.0 / 4
65.4%
−8
0 = = 1
–   CM9000 Enforcer2658+20
−20		(−9)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
69.2%
−165
0 =
–   Glaurung 1.2.1 32-bit2655+16
−16		(−12)9.5 − 8.5
(+7−6=5)		52.8%
9.5 / 18
75.2%
+5
0 1 = 0 = = 1 0 1 = = 1 1 1 0 0 0 1
–   CM10th Paralyse2654+15
−15		(−13)3 − 0
(+3−0=0)		100.0%
3.0 / 3
77.4%
+INF
1 1 1
–   Slow Chess Blitz WV2.12637+12
−12		(−30)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
96.1%
−60
=
–   WildCat 82629+13
−13		(−38)4 − 0
(+4−0=0)		100.0%
4.0 / 4
98.6%
+INF
1 1 1 1
–   WildCat 72628+14
−14		(−39)3 − 1
(+2−0=2)		75.0%
3.0 / 4
98.8%
+129
1 = = 1
–   ProDeo 1.22620+18
−18		(−47)21 − 14
(+13−6=16)
60.0%
21.0 / 35
99.6%
+15
1 = = 1 = 0 0 1 1 0 = 1 = 1 = = = = 0 1 1 0 1 1 1 = = = = = 1 0 = 1 =
–   Pharaon 3.5.12613+13
−13		(−54)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.9%
+INF
1
–   Delfi 5.02600+20
−20		(−67)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Frenzee 3.0 32-bit2577+22
−22		(−90)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+52
1 =
–   Petir 3.99d2569+31
−31		(−98)2 − 1
(+2−1=0)		66.7%
2.0 / 3
100.0%
+57
0 1 1
–   Frenzee 2.02566+33
−33		(−101)2 − 1
(+2−1=0)		66.7%
2.0 / 3
100.0%
+40
0 1 1
–   SOS 5.12564+13
−13		(−103)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   The Baron 1.7.02549+33
−33		(−118)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022543+12
−12		(−124)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−124
1 0
–   Movei 00.8.4032526+32
−32		(−141)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Booot 4.12.12522+33
−33		(−145)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−145
1 0
–   Twisted Logic 0.065e352521+34
−34		(−146)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−146
1 0
–   Trace 1.37a2472+18
−18		(−195)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Arasan 9.52447+36
−36		(−220)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+22
1 = 1
–   Kiwi 0.6d 32-bit2421+19
−19		(−246)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matacz 1.12420+31
−31		(−247)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Gaia 3.5 64-bit2416+21
−21		(−251)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−281
=
–   Delphil 1.6c2412+34
−33		(−255)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hermann 1.92408+34
−34		(−259)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
−32
1 = 1
–   Amateur 2.822395+19
−19		(−272)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−115
= 1
–   DanaSah 2.442373+32
−32		(−294)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
+150
1 1 1 1 = 1 1 1 1 1
–   Alfil 6.102359+33
−33		(−308)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Zeus 1.282284+31
−31		(−383)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Tornado 1.02271+30
−30		(−396)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gibbon 2.01b2049+29
−29		(−618)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Monarch 1.72045+17
−17		(−622)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Feuerstein 0.4.4.21955+28
−29		(−712)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
354 games: 114 wins, 134 losses, 106 draws (29.9%), score: 47.2%

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021