CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 1.81 (2645+35
−35
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2961+11
−11
(+316)2 − 29
(+0−27=4)
6.5%
2.0 / 31
0.0%
−85
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 0 =
–   Zappa Mexico 64-bit2832+15
−15
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rybka 1.0 32-bit2788+15
−15
(+143)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
= 0
–   Cyclone 1.02780+32
−32
(+135)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−14
= = 0 0
–   Fruit 05/11/032773+20
−20
(+128)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Loop M1-T 64-bit2770+30
−30
(+125)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Glaurung 2.1 32-bit2765+17
−18
(+120)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+37
0 0 = 1
–   Spike 1.2 Turin2745+7
−7
(+100)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+130
=
–   Naum 2.1 32-bit2742+20
−20
(+97)3 − 8
(+1−6=4)
27.3%
3.0 / 11
0.0%
−48
= 0 = 0 0 0 0 = 1 0 =
–   Ktulu 82705+9
−9
(+60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+152
0 1 = 1
–   Chess Tiger 2007.12704+10
−10
(+59)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Fruit 2.12695+25
−25
(+50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.3%
+50
1 = = 0
–   Frenzee Feb08 32-bit2695+13
−13
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.5%
−106
0 =
–   Tornado 4.82 32-bit2682+34
−35
(+37)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
7.3%
−82
= 0 1 0 1 0 0 0 0 1
–   Chess Tiger 20072681+12
−12
(+36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.1%
−INF
0
–   Chessmaster 11 Leonidas2679+21
−21
(+34)9 − 5
(+7−3=4)
64.3%
9.0 / 14
5.1%
+129
1 0 1 = 0 1 = 1 1 = 1 0 = 1
–   Booot 4.14.02666+20
−20
(+21)3 − 3
(+1−1=4)
50.0%
3.0 / 6
15.8%
+21
= 0 1 = = =
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(+18)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
23.7%
+48
=
–   Frenzee Dec07 32-bit2659+25
−24
(+14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
26.7%
−135
= 0 0 =
–   Glaurung 1.2.1 32-bit2655+16
−16
(+10)7 − 9
(+5−7=4)
43.8%
7.0 / 16
32.2%
−36
0 1 0 0 1 1 0 = 1 = 0 = = 1 0 0
–   E.T. Chess 13.01.082650+13
−13
(+5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
41.5%
+147
= 1
–   Movei 00.8.4382646+18
−18
(+1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
49.4%
+157
1 =
–   Alaric 7042643+32
−32
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
53.5%
−2
= =
–   CM10th Guardian2639+26
−26
(−6)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
62.0%
+76
0 = 1 1 1 0 = = 1 = = 1
–   Delfi 5.22636+21
−21
(−9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
67.6%
+133
= 1
–   CM10th Default2631+15
−15
(−14)3 − 1
(+2−0=2)
75.0%
3.0 / 4
76.7%
+135
= 1 1 =
–   CM9000 Assassin2630+24
−24
(−15)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
76.1%
−296
0 = 0 0
–   Chess Tiger 2007 Gambit2628+29
−29
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.7%
−17
= =
–   ProDeo 1.22619+18
−17
(−26)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
91.0%
+3
= 1 1 = = 0 0 0 1 = 1 1 = 0 0 0 = 1 1 = 1 = 1 1 0 = = 1 0 1 = 0
–   Colossus 2007d2613+23
−23
(−32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.7%
−1
=
–   Colossus 2007c2600+32
−32
(−45)7 − 4
(+6−3=2)
63.6%
7.0 / 11
97.1%
+55
1 1 1 = 0 = 1 0 1 1 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(−46)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.2%
−INF
0 0
–   Booot 4.13.12587+28
−28
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+98
1 =
–   Colossus 2007a2581+32
−32
(−64)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.6%
−36
= 0 = 0 1 = 0 1 = = 1 1
–   Petir 4.9999992579+15
−15
(−66)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+256
1 1 1 = 1
–   BugChess2 1.5.22562+29
−29
(−83)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−142
= = = 0
–   SmarThink 0.17a2556+33
−33
(−89)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−119
=
–   Hamsters 0.52556+33
−33
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sloppy 0.1.12551+33
−33
(−94)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−34
= = = 1
–   Crafty 21.5 32-bit2542+32
−32
(−103)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
= 1
–   Twisted Logic 0.080b262521+34
−34
(−124)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Colossus 2007b2514+34
−34
(−131)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−35
= 1 =
–   Nimzo 82513+27
−28
(−132)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Arasan 10.0 32-bit2510+33
−33
(−135)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−43
1 = 1 0
–   Crafty 20.11 32-bit2501+33
−34
(−144)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+7
1 1 1 0 = = 1 = 1 = 1 0 1 1
–   Axolotl 1.9 64-bit2500+30
−30
(−145)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+34
0 1 1 1 1 = = 1
–   Booot 4.10.12486+33
−33
(−159)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−63
= 0 1 1
–   Trace 1.362482+20
−20
(−163)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Trace 1.37a2471+18
−18
(−174)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Trace 1.352463+30
−30
(−182)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cyrano 0.32450+34
−34
(−195)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−336
0 =
–   Typhoon 1.00-3482442+33
−33
(−203)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gosu 0.162397+18
−18
(−248)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−248
0 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019