CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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Scorpio 2.6 32-bit (2693+31
−31
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 33 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.8 32-bit2989+17
−17
(+296)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+7
–   Critter 0.80 32-bit2924+15
−15
(+231)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Komodo 1.2 32-bit2896+14
−14
(+203)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+60
–   Gull 1.0a 32-bit2886+12
−12
(+193)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−95
–   Gull 0.12a 32-bit2870+21
−21
(+177)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+207
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+164)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+14
–   Protector 1.3.5 32-bit2830+15
−15
(+137)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−94
–   Booot 5.02825+15
−15
(+132)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−24
–   Spark 0.4 32-bit2821+16
−16
(+128)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−160
–   Deep Junior 11.2 32-bit2817+21
−21
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
–   Hannibal 1.0a 32-bit2801+12
−12
(+108)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+108
–   Onno 1.2.70 32-bit2786+18
−18
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−49
–   Naraku 1.42774+16
−16
(+81)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−22
–   FabChess 1.12.8 64-bit2755+26
−26
(+62)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.1%
−85
–   Ktulu 92752+12
−12
(+59)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−53
–   SmarThink 1.20 32-bit2747+16
−16
(+54)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−98
–   Spike 1.2 Turin2745+7
−7
(+52)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.1%
+14
–   MinkoChess 1.0 32-bit2744+32
−32
(+51)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
1.2%
+108
–   Tornado 4.4 32-bit2744+23
−23
(+51)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.5%
+51
–   Chronos 1.9.9 32-bit2740+16
−17
(+47)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.4%
−33
–   Twisted Logic 20100131x 32-bit2737+18
−18
(+44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.9%
−48
–   Laser 1.0 64-bit2734+26
−26
(+41)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
2.4%
−49
–   Bison 9.11 32-bit2728+14
−14
(+35)6 − 4
(+4−2=4)
60.0%
6.0 / 10
2.3%
+93
–   Crafty 23.3 32-bit2716+32
−32
(+23)2 − 4
(+1−3=2)
33.3%
2.0 / 6
15.7%
−86
–   Chess Tiger 2007.12704+10
−10
(+11)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
26.1%
−26
–   BugChess2 1.7 32-bit2698+22
−22
(+5)7 − 3
(+5−1=4)
70.0%
7.0 / 10
40.4%
+130
–   Booot 4.15.12697+30
−30
(+4)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
43.4%
+46
–   Delfi 5.42689+11
−11
(−4)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
58.9%
+63
–   Cheese 1.8 64-bit2684+20
−20
(−9)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
68.9%
−51
–   Chessmaster 11 Toxic2682+20
−20
(−11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
72.6%
−11
–   Tornado 4.82 32-bit2682+34
−35
(−11)5 − 5
(+3−3=4)
50.0%
5.0 / 10
69.0%
−6
–   Chessmaster 11 Leonidas2680+20
−20
(−13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
76.0%
−INF
–   Naraku 1.312675+30
−30
(−18)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
79.4%
+269
–   ChessBrainVB 2.052669+23
−23
(−24)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
89.1%
−51
–   Daydreamer 1.75 32-bit2668+17
−17
(−25)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
92.4%
−7
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.1%
+56
–   Chessmaster 112665+13
−13
(−28)3 − 1
(+2−0=2)
75.0%
3.0 / 4
95.1%
+121
–   Alaric 7072661+12
−12
(−32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.3%
−174
–   E.T. Chess 13.01.082650+13
−13
(−43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.4%
−43
–   Cyrano 0.6b17 32-bit2648+14
−14
(−45)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.5%
+37
–   CM10th Ogre2647+22
−23
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.1%
+21
–   Colossus 2008b2643+13
−12
(−50)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.8%
−117
–   Hamsters 0.7.12618+14
−14
(−75)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+29
–   FabChess 1.11 64-bit2616+32
−32
(−77)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+67
–   Ethereal 8.05 64-bit2599+28
−28
(−94)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−7
–   Sloppy 0.2.2 32-bit2599+14
−14
(−94)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+53
–   Deuterium 09.01.26.4922599+23
−23
(−94)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−175
–   The Baron 2.23 32-bit2595+17
−17
(−98)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+51
–   Pseudo 0.7c2591+13
−13
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+47
–   Amyan 1.722590+12
−12
(−103)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+17
–   K2 0.872584+17
−18
(−109)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+64
–   N2 0.4 32-bit2568+18
−18
(−125)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+24
–   Dirty ACCA4 32-bit2552+33
−33
(−141)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+146
–   AnMon 5.752539+15
−15
(−154)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+32

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020