CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Scorpio 2.05b (2636+32
−32
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Sjeng WC2008 32-bit2825+12
−12
(+189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Toga II 1.4.1SE62820+23
−23
(+184)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+184
= =
–   Hiarcs 12.12817+11
−11
(+181)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zappa Mexico II 32-bit2809+12
−12
(+173)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+16
0 =
–   Fruit 2.3.12786+14
−14
(+150)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+7
= 0
–   Stockfish 1.2 Default2780+21
−22
(+144)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Bright 0.4a2776+10
−10
(+140)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+137)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+137
= =
–   Glaurung 2.2 32-bit2755+24
−24
(+119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−23
= 0
–   Ktulu 82706+9
−9
(+70)5.5 − 12.5
(+4−11=3)
30.6%
5.5 / 18
0.0%
−82
= 1 0 0 0 1 0 1 1 0 0 0 0 = 0 0 0 =
–   Chess Tiger 2007.12704+10
−10
(+68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+68
0 1
–   Chessmaster 11 Archangel2701+20
−20
(+65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
1 =
–   Frenzee Feb08 32-bit2695+13
−13
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−23
0 1 = 0
–   Booot 4.15.02693+14
−14
(+57)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.1%
+INF
1 1
–   Chessmaster 11 Toxic2682+20
−20
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.8%
−110
= 0
–   Chess Tiger 20072681+12
−12
(+45)8 − 6
(+4−2=8)
57.1%
8.0 / 14
0.5%
+87
= = = = 1 0 0 = 1 1 1 = = =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+31)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
3.7%
−163
0 0 0 0 1 =
–   SmarThink 1.00 32-bit2665+15
−15
(+29)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
5.0%
−35
1 0 = = = 0 0 = = = 0 1 = 0
–   Chessmaster 112665+12
−12
(+29)11 − 9
(+6−4=10)
55.0%
11.0 / 20
4.8%
+60
1 1 = = = 1 0 = 1 = = 0 1 = = = 1 0 0 =
–   Alaric 7072661+12
−11
(+25)2 − 4
(+0−2=4)
33.3%
2.0 / 6
7.8%
−68
= 0 0 = = =
–   CM10th Xperience2660+13
−13
(+24)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
8.4%
+114
= 1 0 = 1 1 1 = = = = 1 1 = = =
–   CM10th Paralyse2652+15
−15
(+16)2 − 2
(+2−2=0)
50.0%
2.0 / 4
18.5%
+16
1 0 0 1
–   E.T. Chess 13.01.082650+13
−13
(+14)3 − 3
(+3−3=0)
50.0%
3.0 / 6
22.1%
+14
1 0 0 0 1 1
–   Cyrano 0.6b17 32-bit2648+14
−14
(+12)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
25.2%
−33
1 = = = 0 0
–   Colossus 2008b2643+12
−13
(+7)2 − 4
(+1−3=2)
33.3%
2.0 / 6
34.0%
−111
= 1 0 = 0 0
–   CM10th Magic II2643+16
−16
(+7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
34.2%
+149
= 1
–   CM10th Guardian2639+26
−26
(+3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
44.4%
+3
0 1
–   Gandalf 62634+11
−11
(−2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
54.0%
+154
= 1
–   Crafty 23.0 32-bit2630+29
−29
(−6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
60.9%
−6
0 1
–   WildCat 82629+13
−13
(−7)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
65.6%
−52
= = 1 = 0 0
–   Ruffian 2.1.02623+13
−13
(−13)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
76.4%
+275
1 1 1 =
–   BugChess2 1.6.3 32-bit2620+19
−19
(−16)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
80.2%
−68
0 0 = = 1 =
–   Hamsters 0.7.12618+14
−14
(−18)4 − 4
(+1−1=6)
50.0%
4.0 / 8
84.8%
−18
1 0 = = = = = =
–   Hamsters 0.72618+21
−21
(−18)4 − 10
(+1−7=6)
28.6%
4.0 / 14
82.6%
−151
= 0 1 0 0 = 0 = = 0 0 = = 0
–   Alaric 0702b2606+26
−26
(−30)8 − 6
(+7−5=2)
57.1%
8.0 / 14
92.8%
+21
1 0 1 = 0 = 0 0 1 1 0 1 1 1
–   Alfil 8.1.12601+14
−14
(−35)11 − 11
(+5−5=12)
50.0%
11.0 / 22
97.7%
−35
= = = 0 0 = 0 0 = 0 = = = = = 1 = 1 1 = 1 1
–   The Baron 2.23 32-bit2595+17
−17
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.8%
+115
= 1
–   Pseudo 0.7c2591+13
−13
(−45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.5%
−45
0 1
–   Zappa 1.1 32-bit2582+29
−29
(−54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.4%
−54
1 0
–   Petir 4.9999992579+16
−15
(−57)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.9%
+99
= 1 = 1 = 1
–   Crafty 22.10 32-bit2573+32
−32
(−63)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.7%
−67
0 0 = 0 = 1 = = 1 1
–   Cyrano 0.52566+32
−31
(−70)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.9%
−67
1 0 1 = = = 1 = = 0 0 0 1 =
–   Anaconda 2.0.12555+27
−27
(−81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−21
= = = 1
–   Chronos 1.9.52554+32
−32
(−82)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−82
= 0 1 = 0 1
–   Tornado 2.22552+23
−23
(−84)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
−2
1 = 1 = 1 = = = 1 = = 1 1 = 1 0 = = = =
–   AnMon 5.662530+21
−21
(−106)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+120
0 1 1 1
–   GarboChess 2.20 32-bit2523+17
−17
(−113)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−17
1 1 = 0
–   Rotor 0.42481+18
−18
(−155)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+1
1 =
–   Pepito 1.59 32-bit2481+24
−24
(−155)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−155
1 0

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020