CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Scorpio 1.81 (2644+34
−34
)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-bit2962+11
−11
(+318)2 − 29
(+0−27=4)
6.5%
2.0 / 31
0.0%
−83
= 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-bit2834+15
−15
(+190)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rybka 1.0 32-bit2789+15
−14
(+145)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
= 0
–   Cyclone 1.02781+32
−32
(+137)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−12
= = 0 0
–   Fruit 05/11/032774+20
−20
(+130)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Loop M1-T 64-bit2771+30
−30
(+127)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Glaurung 2.1 32-bit2765+18
−18
(+121)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+38
0 0 = 1
–   Spike 1.2 Turin2746+7
−7
(+102)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+132
=
–   Naum 2.1 32-bit2743+20
−20
(+99)3 − 8
(+1−6=4)
27.3%
3.0 / 11
0.0%
−46
= 0 = 0 0 0 0 = 1 0 =
–   Ktulu 82707+9
−9
(+63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+155
1 0 = 1
–   Chess Tiger 2007.12704+10
−10
(+60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Frenzee Feb08 32-bit2696+13
−13
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−104
0 =
–   Fruit 2.12695+25
−25
(+51)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.9%
+51
1 = = 0
–   Tornado 4.82 32-bit2682+34
−35
(+38)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
6.1%
−81
0 1 = 0 1 0 1 0 0 0
–   Chess Tiger 20072682+12
−12
(+38)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.2%
−INF
0
–   Chessmaster 11 Leonidas2681+20
−20
(+37)9 − 5
(+7−3=4)
64.3%
9.0 / 14
3.6%
+132
0 1 = 1 1 = 1 0 1 = 1 0 1 =
–   Booot 4.14.02667+20
−20
(+23)3 − 3
(+1−1=4)
50.0%
3.0 / 6
13.2%
+23
= = 0 = 1 =
–   Glaurung 1.2.1 Crusader 32-bit2664+32
−32
(+20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
21.1%
+50
=
–   Frenzee Dec07 32-bit2660+25
−24
(+16)1 − 3
(+0−2=2)
25.0%
1.0 / 4
23.6%
−133
= 0 0 =
–   Glaurung 1.2.1 32-bit2655+16
−17
(+11)7 − 9
(+5−7=4)
43.8%
7.0 / 16
28.5%
−35
0 1 0 0 1 1 0 = 1 = 0 = = 1 0 0
–   E.T. Chess 13.01.082650+13
−13
(+6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
37.7%
+148
= 1
–   Movei 00.8.4382647+18
−18
(+3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
45.7%
+159
1 =
–   Alaric 7042644+32
−32
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
50.7%
0
= =
–   CM10th Guardian2639+26
−26
(−5)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
59.2%
+77
= 1 0 = 1 1 1 0 = = 1 =
–   Delfi 5.22637+21
−21
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
64.8%
+135
= 1
–   CM10th Default2632+14
−15
(−12)3 − 1
(+2−0=2)
75.0%
3.0 / 4
74.3%
+137
1 1 = =
–   CM9000 Assassin2631+23
−23
(−13)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
73.8%
−294
= 0 0 0
–   Chess Tiger 2007 Gambit2629+29
−29
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
75.7%
−15
= =
–   ProDeo 1.22620+18
−18
(−24)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
90.0%
+5
= 1 1 = 1 = 1 1 0 = = 1 0 1 = 0 = 1 1 = = 0 0 0 1 = 1 1 = 0 0 0
–   Colossus 2007d2614+23
−23
(−30)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.0%
0
=
–   Colossus 2007c2601+32
−32
(−43)7 − 4
(+6−3=2)
63.6%
7.0 / 11
96.8%
+57
1 1 1 = 0 = 1 0 1 1 0
–   Sloppy 0.2.2 32-bit2600+14
−14
(−44)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.1%
−INF
0 0
–   Galjoen 0.40 64-bit2599+28
−28
(−45)4 − 6
(+2−4=4)
40.0%
4.0 / 10
97.9%
−104
= 0 = 0 1 0 = 1 0 =
–   Booot 4.13.12588+28
−28
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.4%
+100
1 =
–   Colossus 2007a2582+32
−32
(−62)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.6%
−34
1 1 = 0 = 0 1 = 0 1 = =
–   Petir 4.9999992580+16
−16
(−64)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+258
1 1 1 = 1
–   BugChess2 1.5.22563+29
−29
(−81)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−140
= = = 0
–   Hamsters 0.52557+33
−33
(−87)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SmarThink 0.17a2557+33
−33
(−87)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−117
=
–   Sloppy 0.1.12552+33
−33
(−92)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−32
= = = 1
–   Crafty 21.5 32-bit2543+32
−32
(−101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
= 1
–   Twisted Logic 0.080b262522+34
−34
(−122)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Colossus 2007b2519+33
−33
(−125)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−29
= 1 =
–   Nimzo 82514+27
−28
(−130)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Axolotl 1.9 64-bit2513+28
−27
(−131)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+48
1 1 1 = = 1 0 1
–   Arasan 10.0 32-bit2511+33
−33
(−133)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−41
= 1 1 0
–   Crafty 20.11 32-bit2502+33
−33
(−142)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+9
0 1 1 1 = = 1 = 1 = 1 0 1 1
–   KnightX 1.97a 64-bit2484+27
−27
(−160)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+71
1 1 1 1 1 = = 1 1 0
–   Trace 1.362483+20
−20
(−161)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Booot 4.10.12480+32
−32
(−164)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−68
0 1 = 1
–   Trace 1.37a2472+18
−18
(−172)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Trace 1.352463+30
−30
(−181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cyrano 0.32451+34
−34
(−193)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−334
0 =
–   Typhoon 1.00-3482443+33
−33
(−201)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gosu 0.162398+18
−18
(−246)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−246
0 1

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Created in 2005-2013 by CCRL team
Last games added on February 8, 2020