CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Scorpio 2.05b (2636+32
−32
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 25 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 1.4.1SE62821+23
−23
(+185)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+185
= =
–   Hiarcs 12.12818+11
−11
(+182)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 2.3.12784+14
−14
(+148)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+5
0 =
–   Stockfish 1.2 Default2782+22
−23
(+146)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-bit2754+24
−24
(+118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−24
= 0
–   Ktulu 82704+9
−9
(+68)5.5 − 12.5
(+4−11=3)
30.6%
5.5 / 18
0.0%
−84
0 0 = 0 0 0 0 = 1 0 1 1 0 0 0 0 = 1
–   Chess Tiger 2007.12703+10
−10
(+67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+67
0 1
–   Frenzee Feb08 32-bit2694+13
−14
(+58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−24
= 0 1 0
–   Chessmaster 11 Archangel2692+21
−21
(+56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+212
= 1
–   Booot 4.15.02691+14
−14
(+55)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.1%
+INF
1 1
–   Chess Tiger 20072681+12
−12
(+45)8 − 6
(+4−2=8)
57.1%
8.0 / 14
0.5%
+87
1 1 1 = = = 1 0 0 = = = = =
–   Chessmaster 11 Toxic2676+22
−22
(+40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.9%
−116
= 0
–   Movei 00.8.438 (10 10 10)2667+12
−12
(+31)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
3.5%
−163
0 1 0 0 0 =
–   Chessmaster 112666+13
−13
(+30)11 − 9
(+6−4=10)
55.0%
11.0 / 20
3.9%
+61
= = 1 0 = 0 = 1 = = 0 0 = 1 1 1 1 = = =
–   SmarThink 1.00 32-bit2664+15
−15
(+28)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
5.8%
−36
= = 0 1 = 0 = 0 0 = = = 1 0
–   CM10th Xperience2660+13
−13
(+24)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
8.1%
+114
1 1 = = = 1 = = = 1 1 = = 1 0 =
–   Alaric 7072659+12
−12
(+23)2 − 4
(+0−2=4)
33.3%
2.0 / 6
9.3%
−70
= = = = 0 0
–   CM10th Paralyse2651+15
−15
(+15)2 − 2
(+2−2=0)
50.0%
2.0 / 4
19.7%
+15
1 1 0 0
–   Cyrano 0.6b17 32-bit2647+14
−14
(+11)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
26.5%
−34
= 0 1 = = 0
–   E.T. Chess 13.01.082647+14
−14
(+11)3 − 3
(+3−3=0)
50.0%
3.0 / 6
25.3%
+11
0 1 0 1 1 0
–   CM10th Magic II2646+16
−16
(+10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
28.6%
+152
1 =
–   Colossus 2008b2642+13
−13
(+6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
35.2%
−112
0 = 0 0 = 1
–   CM10th Guardian2641+27
−27
(+5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
40.3%
+5
1 0
–   Gandalf 62632+12
−12
(−4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
58.6%
+152
1 =
–   Crafty 23.0 32-bit2629+29
−29
(−7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
61.8%
−7
1 0
–   WildCat 82628+14
−14
(−8)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
67.7%
−53
1 = 0 0 = =
–   Hamsters 0.72624+24
−24
(−12)4 − 10
(+1−7=6)
28.6%
4.0 / 14
72.5%
−145
0 = = 0 0 = 0 = = 0 1 0 = 0
–   Ruffian 2.1.02621+13
−13
(−15)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
79.8%
+273
1 1 = 1
–   BugChess2 1.6.3 32-bit2619+19
−19
(−17)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
80.6%
−69
= 1 = 0 0 =
–   Hamsters 0.7.12619+14
−14
(−17)4 − 4
(+1−1=6)
50.0%
4.0 / 8
82.5%
−17
= = = 1 = = 0 =
–   Alaric 0702b2605+26
−26
(−31)8 − 6
(+7−5=2)
57.1%
8.0 / 14
93.1%
+20
0 1 1 1 = 0 0 1 1 1 = 0 1 0
–   Alfil 8.1.12600+14
−14
(−36)11 − 11
(+5−5=12)
50.0%
11.0 / 22
97.9%
−36
= 1 1 = = = = 1 1 0 = 0 = 0 0 = 0 = 1 = = =
–   The Baron 2.23 32-bit2594+16
−16
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.9%
+114
1 =
–   Pseudo 0.7c2590+13
−13
(−46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.5%
−46
0 1
–   Zappa 1.1 32-bit2581+29
−29
(−55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.4%
−55
1 0
–   Petir 4.9999992577+16
−16
(−59)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.9%
+97
1 1 = = = 1
–   Crafty 22.10 32-bit2570+33
−33
(−66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−70
1 = = 0 0 1 1 = 0 =
–   Cyrano 0.52564+33
−33
(−72)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.9%
−69
0 0 1 = 1 = = 0 1 = = = 1 0
–   Chronos 1.9.52560+33
−33
(−76)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−76
0 1 = 1 = 0
–   Anaconda 2.0.12554+27
−27
(−82)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−22
= = 1 =
–   Tornado 2.22551+23
−23
(−85)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
−3
1 0 = = = = 1 = = 1 1 = = = 1 1 = = = 1
–   AnMon 5.662539+22
−22
(−97)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+128
1 1 1 0
–   GarboChess 2.20 32-bit2522+17
−17
(−114)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−18
= 1 0 1
–   Pepito 1.59 32-bit2480+24
−24
(−156)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−156
0 1
–   Rotor 0.42478+18
−18
(−158)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−1
= 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Scorpio 2.05b
played with current
participants of this list
Represented by
1-2-CPU    56Scorpio 2.7.7 64-bit
32-bit    88Scorpio 2.7 32-bit
32-bit 1-2-CPU    88Scorpio 2.7 32-bit
32-bit single-CPU    88Scorpio 2.7 32-bit
All    56Scorpio 2.7.7 64-bit
Free    52Scorpio 2.7.7 64-bit
Free 1-2-CPU    52Scorpio 2.7.7 64-bit
Free 32-bit    86Scorpio 2.7 32-bit
Free 32-bit 1-2-CPU    86Scorpio 2.7 32-bit
Free 32-bit single-CPU    86Scorpio 2.7 32-bit
Free single-CPU    52Scorpio 2.7.7 64-bit
Single-CPU    56Scorpio 2.7.7 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017