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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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-bit2885+16
−16
(+218)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
0 1
–   Hiarcs 112776+25
−25
(+109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+109
1 0
–   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+13
−13
(+104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
0 =
–   Loop M1-T 64-bit2770+30
−30
(+103)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 0 0 = 0 1 0 1 1 = 1 1 = = = 0 1 = = 1 = 0 0 1 = 0 = 0 1 = 0 =
–   Fruit 2.2.12744+13
−13
(+77)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
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 =
–   Toga II 1.2 32-bit2735+25
−25
(+68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+68
0 1
–   Junior 10.12721+25
−25
(+54)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.5%
+84
=
–   Thinker 5.1d Passive2721+27
−27
(+54)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.6%
−13
= 0 = =
–   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 2007.12703+10
−10
(+36)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
1.7%
+36
1 = 0
–   Chessmaster 11 Archangel2702+19
−19
(+35)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
3.4%
−32
= = 0 =
–   Fritz 8 Bilbao2701+28
−28
(+34)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
6.1%
−33
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 20072682+12
−12
(+15)3 − 4
(+2−3=2)
42.9%
3.0 / 7
20.6%
−29
1 = 0 0 1 = 0
–   Chessmaster 11 Leonidas2680+20
−20
(+13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
25.5%
−69
= 0 1 0
–   LoopList 6.002665+25
−25
(−2)2 − 0
(+2−0=0)
100.0%
2.0 / 2
55.4%
+INF
1 1
–   Frenzee Dec07 32-bit2659+25
−24
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
65.3%
−8
= 0 = 1
–   CM9000 Enforcer2658+19
−19
(−9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
69.3%
−165
= 0
–   Glaurung 1.2.1 32-bit2655+16
−16
(−12)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
75.0%
+5
1 0 0 1 = 0 = = 1 0 1 = = 1 1 1 0 0
–   CM10th Paralyse2654+15
−15
(−13)3 − 0
(+3−0=0)
100.0%
3.0 / 3
77.1%
+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
−17
(−47)21 − 14
(+13−6=16)
60.0%
21.0 / 35
99.6%
+15
= 0 1 1 0 1 1 1 = = = = = 1 0 = 1 = = 1 = = 1 = 0 0 1 1 0 = 1 = 1 = =
–   Pharaon 3.5.12614+13
−12
(−53)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-bit2578+22
−22
(−89)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
= 1
–   Petir 3.99d2569+31
−31
(−98)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+57
1 0 1
–   Frenzee 2.02567+33
−33
(−100)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+41
1 1 0
–   SOS 5.12564+13
−13
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   The Baron 1.7.02550+33
−33
(−117)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022544+12
−12
(−123)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−123
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-bit2417+21
−21
(−250)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−280
=
–   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 1.02272+30
−30
(−395)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

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